{"id":23272,"date":"2023-07-18T18:51:02","date_gmt":"2023-07-18T16:51:02","guid":{"rendered":"https:\/\/g100.us\/?p=23272"},"modified":"2023-10-05T09:55:51","modified_gmt":"2023-10-05T07:55:51","slug":"how-to-fix-the-cpu-over-temperature-error","status":"publish","type":"post","link":"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/","title":{"rendered":"How to Fix the &#8220;CPU Over Temperature Error&#8221; [Step by step]"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_39 counter-hierarchy ez-toc-counter ez-toc-container-direction\">\n<p class=\"ez-toc-title\">TABLE OF CONTENTS<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-668452ae1425e\" class=\"cssicon\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #7f11e0;color:#7f11e0\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\" \/><\/svg><svg style=\"fill: #7f11e0;color:#7f11e0\" class=\"arrow-unsorted-368013\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\" \/><\/svg><\/span><\/label><label for=\"ez-toc-cssicon-toggle-item-668452ae1425e\" class=\"cssiconcheckbox\">1<\/label><input type=\"checkbox\" id=\"ez-toc-cssicon-toggle-item-668452ae1425e\" checked><nav><ul class=\"ez-toc-list ez-toc-list-level-1 \"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#What_Does_CPU_Over_Temperature_Error_mean\" title=\"What Does &#8220;CPU Over Temperature Error&#8221; mean?\">What Does &#8220;CPU Over Temperature Error&#8221; mean?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#How_to_Fix_CPU_Over_Temperature_Error_7_Easy_Solutions\" title=\"How to Fix \u201cCPU Over Temperature Error:\u201d 7 Easy Solutions\">How to Fix \u201cCPU Over Temperature Error:\u201d 7 Easy Solutions<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#1_Clean_CPU_Cooler_Fan\" title=\"1. Clean CPU Cooler Fan\">1. Clean CPU Cooler Fan<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#2_Troubleshoot_CPU_Cooler_Fan\" title=\"2. Troubleshoot CPU Cooler Fan\">2. Troubleshoot CPU Cooler Fan<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#3_Examine_the_Heatsink_and_Reapply_Thermal_Paste\" title=\"3. Examine the Heatsink and Reapply Thermal Paste\">3. Examine the Heatsink and Reapply Thermal Paste<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#4_Remove_CPU_Overclocking\" title=\"4. Remove CPU Overclocking\">4. Remove CPU Overclocking<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#5_Create_Proper_Ventilation\" title=\"5. Create Proper Ventilation\">5. Create Proper Ventilation<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#6_Run_Malware_Scan\" title=\"6. Run Malware Scan\">6. Run Malware Scan<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#7_Upgrade_Your_CPU_Cooler\" title=\"7. Upgrade Your CPU Cooler\">7. Upgrade Your CPU Cooler<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#FAQ\" title=\"FAQ\">FAQ<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#How_hot_is_too_hot_for_a_CPU\" title=\"How hot is too hot for a CPU?\">How hot is too hot for a CPU?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#What_is_a_good_idle_CPU_temperature\" title=\"What is a good idle CPU temperature?\">What is a good idle CPU temperature?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#What_are_the_signs_of_my_CPU_overheating\" title=\"What are the signs of my CPU overheating?\">What are the signs of my CPU overheating?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#How_can_I_check_my_CPU_temperature\" title=\"How can I check my CPU temperature?\">How can I check my CPU temperature?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#Do_some_CPUs_run_hotter_than_others\" title=\"Do some CPUs run hotter than others?\">Do some CPUs run hotter than others?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#How_do_I_skip_the_CPU_Over_Temperature_Error_message\" title=\"How do I skip the \u201cCPU Over Temperature Error\u201d message?\">How do I skip the \u201cCPU Over Temperature Error\u201d message?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#What_PCs_get_the_CPU_Over_Temperature_Error_message\" title=\"What PCs get the \u201cCPU Over Temperature Error\u201d message?\">What PCs get the \u201cCPU Over Temperature Error\u201d message?<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/g100.us\/how-to-fix-the-cpu-over-temperature-error\/#Over_to_You\" title=\"Over to You\">Over to You<\/a><\/li><\/ul><\/nav><\/div>\n<p>There\u2019s nothing more daunting than turning on your computer and seeing a glaring error message, especially if it reads \u201cCPU Over Temperature.\u201d<\/p>\n<p>While this error makes it feel like your CPU \u2014 and probably every other hardware component inside your device \u2014 is roasting away into oblivion, the reality is often not as bad as it sounds.<\/p>\n<p>In most cases, the occasional temperature error isn\u2019t anything to worry about. However, if you keep getting this error message? - There\u2019s likely a problem hindering your CPU\u2019s cooling, whether poor ventilation, old thermal paste, or a faulty fan.<\/p>\n<p>Today, we\u2019ll cover what exactly this error message means, what can trigger it, and, more importantly, how to vanquish it once and for all. Let\u2019s dive in!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Does_CPU_Over_Temperature_Error_mean\"><\/span>What Does &#8220;CPU Over Temperature Error&#8221; mean?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The \u201cCPU Over Temperature Error\u201d is pretty self-explanatory \u2014 it means your CPU is currently at a temperature that your system deems unsafe. Usually, this error message acts as a safeguarding measure and will pop up just <em>before<\/em> your CPU is actually in the \u201cirreversible damage\u201d danger zone.<\/p>\n<div id=\"attachment_23279\" style=\"width: 600px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-23279\" decoding=\"async\" class=\"size-full wp-image-23279\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Over-Temperature-Error.jpg\" alt=\"CPU Over Temperature Error\" width=\"600\" height=\"460\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Over-Temperature-Error.jpg 600w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Over-Temperature-Error-300x230.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\"><\/noscript><img aria-describedby=\"caption-attachment-23279\" decoding=\"async\" class=\"size-full wp-image-23279 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20600%20460%22%3E%3C%2Fsvg%3E\" alt=\"CPU Over Temperature Error\" width=\"600\" height=\"460\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20600%20460%22%3E%3C%2Fsvg%3E 600w\" sizes=\"(max-width: 600px) 100vw, 600px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Over-Temperature-Error.jpg 600w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Over-Temperature-Error-300x230.jpg 300w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Over-Temperature-Error.jpg\"><p id=\"caption-attachment-23279\" class=\"wp-caption-text\">Image Credit: <a href=\"https:\/\/geekbullet.com\/how-to-fix-cpu-over-temperature-error\/\" target=\"_blank\" rel=\"noopener\">Geekbullet<\/a><\/p><\/div>\n<p>While it sounds terrifying, it\u2019s usually not a major cause for concern if your system is running a bit hotter than usual. You may have just put your device under heavy load rendering a 3D model or there could be some dust clogging up the cooling fans.<\/p>\n<p>Most CPUs can withstand the occasional high heat spike without experiencing any long-term damage. At most, you\u2019ll temporarily experience performance slowdowns and crashes until your device is able to properly disperse the heat again.<\/p>\n<p>However, if you keep getting this error message when you boot up or your CPU temperature reads above 85\u00b0C, that\u2019s when you need to take it a lot more seriously.<\/p>\n<p>This is particularly the case if you get the error message when you haven\u2019t done anything to put your system under heavy load.<\/p>\n<p>Broadly speaking, your CPU overheats because it is either<strong> generating <em>excessive<\/em> heat<\/strong> or <strong>isn\u2019t being sufficiently cooled<\/strong>.<\/p>\n<p>Your CPU will run hot if you\u2019re putting it under heavy load, have tons of background tasks open, and\/or have overclocked it. The CPU can also overheat if malware has infected your device and is running intensive tasks without your knowledge (more on this later).<\/p>\n<p>A few things can cause insufficient cooling. While some are easy to fix, others are more complicated and may require you to fork out for new supplies or parts:<\/p>\n<ul>\n<li>Dust clogging up your PC\u2019s vents, fans, or CPU cooler<\/li>\n<li>A faulty or insufficient CPU cooler fan<\/li>\n<li>Old thermal paste<\/li>\n<li>Heatsink hasn\u2019t been properly mounted<\/li>\n<li>Overclocking the CPU<\/li>\n<li>Inadequate airflow; blocked vents, a stuffy environment, and poorly-organized cables can all contribute to this<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Fix_CPU_Over_Temperature_Error_7_Easy_Solutions\"><\/span>How to Fix \u201cCPU Over Temperature Error:\u201d 7 Easy Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>We know a lot of this sounds scary, but don\u2019t panic just yet. Your CPU is likely to be fine as long as you take measures now to fix the culprit behind the overheating issue. We\u2019ll help you troubleshoot (and solve) the exact cause below.<\/p>\n<p>Depending on the issue, you may need to open up your PC\u2019s chassis, so be sure to familiarize yourself with your warranty\u2019s terms and speak to an expert if you\u2019re not comfortable around hardware.<\/p>\n<p>The first step you\u2019ll want to take is cleaning and checking your internal cooling system, specifically the fans and vents.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Clean_CPU_Cooler_Fan\"><\/span>1. Clean CPU Cooler Fan<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The most common culprit of a \u201cCPU Over Temperature Error\u201d is dust clogging up the cooler fan. Dust, debris, and grime often get stuck in the nooks and crannies of your device.<\/p>\n<div id=\"attachment_23280\" style=\"width: 2048px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-23280\" decoding=\"async\" class=\"size-full wp-image-23280\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips.jpg\" alt=\"CPU Fan Cleaning Tips\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img aria-describedby=\"caption-attachment-23280\" decoding=\"async\" class=\"size-full wp-image-23280 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"CPU Fan Cleaning Tips\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Fan-Cleaning-Tips.jpg\"><p id=\"caption-attachment-23280\" class=\"wp-caption-text\">Source: <a href=\"https:\/\/www.deepcool.com\/products\/Cooling\/cpuaircoolers\/AK500-High-Performance-CPU-Cooler-1700-AM5\/2022\/16040.shtml\" target=\"_blank\" rel=\"noopener\">Deepcool<\/a><\/p><\/div>\n<p>While a small amount won\u2019t affect performance, over time this builds up and can stop components like the CPU cooler fan from working as effectively as before. Ideally, you should be cleaning your PC every 3 to 6 months to prevent dust from causing issues.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-23281\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation.jpg\" alt=\"PC Case - Common areas for dust accumulation\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-23281 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"PC Case - Common areas for dust accumulation\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/PC-Case-Common-areas-for-dust-accumulation.jpg\"><\/p>\n<p>Cleaning the CPU cooler fan is relatively easy, though it does require you to open up your chassis. You\u2019ll also need to invest in a can of compressed air if you don\u2019t already have one on hand.<\/p>\n<ol>\n<li>Switch off your PC and unplug everything.<\/li>\n<li>When the fans have stopped spinning, open your chassis on a flat, clean surface.<\/li>\n<li>Hold the CPU cooler fan in place and gently spray compressed air to blast out the dust.<\/li>\n<li>Use a microfiber cloth to tackle any particularly reluctant grime.<\/li>\n<li>Make sure that cables aren\u2019t obstructing the fan in any way. If they are, you\u2019ll need to reposition them or improve your cable management system.<\/li>\n<\/ol>\n<p>While you\u2019re at it, it\u2019s also a good idea to clean out the rest of your PC, especially the vents and any other cooling fans (e.g. case fans and the GPU fan).<\/p>\n<p>Doing so will help to improve airflow throughout your device. You can use the same method as above; blast with compressed air and use a microfiber cloth to remove stuck dirt.<\/p>\n<p>Once you\u2019ve given your PC a sparkling clean glow-up, put everything back together and see if the issue is resolved. If it isn\u2019t, it could indicate an issue with the CPU fan.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Troubleshoot_CPU_Cooler_Fan\"><\/span>2. Troubleshoot CPU Cooler Fan<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hardware components can die over time, especially with heavy wear. If you\u2019re suddenly getting a \u201cCPU Over Temperature Error\u201d message every time you boot, it\u2019s possible your CPU cooler fan has broken down and needs to be replaced.<\/p>\n<p>First, you\u2019ll want to check if your CPU cooler fan is actually spinning; visually inspect it while your PC is running and listen out for the noise it makes.<\/p>\n<p>If your CPU cooler fan isn\u2019t running, make sure that it\u2019s hooked up to the <a href=\"https:\/\/g100.us\/where-to-connect-fans-to-motherboard\/\">appropriate fan header<\/a> (CPU_FAN header) and that the cable itself isn\u2019t damaged. You should also ensure that it\u2019s receiving the proper voltage.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-23282\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN.jpg\" alt=\"CPU_FAN\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-23282 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"CPU_FAN\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU_FAN.jpg\"><\/p>\n<p>We cover more troubleshooting steps in <a href=\"https:\/\/g100.us\/fix-cpu-fan-not-spinning\/\">our guide here<\/a>, but if none of those measures work then it\u2019s likely your CPU cooler fan has sadly met its end and needs to be replaced\u2026<\/p>\n<p>We\u2019re sorry for your loss, but hey, at least you have an excuse to upgrade your hardware! We provide some quick tips on what to consider when buying a new CPU cooler fan further down, so stay tuned.<\/p>\n<p>If your CPU cooler fan <em>is <\/em>spinning \u2014 and the blades themselves aren\u2019t damaged in any way \u2014 it\u2019s likely an issue with how it has been mounted on the heatsink.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Examine_the_Heatsink_and_Reapply_Thermal_Paste\"><\/span>3. Examine the Heatsink and Reapply Thermal Paste<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The heatsink is a small, metallic plate that sits between the CPU and your dedicated CPU cooler. Its main function is to help dissipate heat and keep the CPU running at an optimal temperature.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-23283\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work.jpg\" alt=\"How does thermal paste work\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-23283 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"How does thermal paste work\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/How-does-thermal-paste-work.jpg\"><\/p>\n<p>You\u2019re extremely likely to experience the \u201cCPU Over Temperature Error\u201d message if your heatsink isn\u2019t properly mounted. The screws shouldn't be loose and there also shouldn't be a visible gap.<\/p>\n<p>Dried-up thermal paste is another possible culprit. Thermal paste is a thermal compound placed directly onto the CPU that facilitates heat transfer between the integrated heat spreader (IHS) and heatsink.<\/p>\n<p>Thermal paste generally lasts for 3 to 5 years before it starts to dry up and lose its quality, though cheap, low-quality thermal paste may have a shorter lifespan.<\/p>\n<p>If you suspect either one of these issues, you\u2019ll need to reapply the thermal paste and remount the heatsink. It\u2019s a relatively simple process as long as you take your time and follow the steps below.<\/p>\n<p>As always, if fiddling around with hardware is your idea of a nightmare, reach out to a professional for assistance.<\/p>\n<ol>\n<li>Run your PC for around 20 to 30 minutes to heat up the thermal paste \u2014 it\u2019s easier to remove when warm!<\/li>\n<li>Switch off your PC, unplug everything, and open your chassis. Don\u2019t forget to also remove the CPU fan cable from its header slot.<\/li>\n<li>Carefully unscrew the CPU cooler\u2019s bolts or clips (follow the manufacturer\u2019s manual for specific guidance on how to properly unfasten your CPU cooler).<\/li>\n<li>Gently twist the CPU cooler until you feel the thermal paste\u2019s adhesive bond loosen. The CPU cooler should come off without the need for any force. If it\u2019s still firmly stuck in place, go back to step 1 but run your PC for longer (around an hour or so). Never forcibly remove the cooler since it may damage the pins. And trust us, you <em>really<\/em> don\u2019t want that to happen!<\/li>\n<li>Using a microfiber cloth and some 99% isopropyl alcohol, clean the remnants of the thermal paste from both the CPU\u2019s IHS and the heatsink.<\/li>\n<li>Add a pea-sized drop of the new thermal paste onto the middle of the IHS.<\/li>\n<li>Gently place the heatsink back onto the CPU to spread the thermal paste evenly across the IHS. Hold it as steady and as straight as possible.<\/li>\n<\/ol>\n<p>Put everything back together and boot your PC up. Hopefully, after this finicky (but worthwhile) process, you\u2019ve beaten the heat and your CPU is now running at an optimal temperature.<\/p>\n<p>Note that while a pea-sized drop is the typical amount you need, there are some CPUs with a larger surface area that require a different application process, like the AMD Threadripper.<\/p>\n<p>If you have a behemoth of a CPU, make sure to read up on a thermal paste guide specifically for that model.<\/p>\n<p>There are various <a href=\"https:\/\/g100.us\/the-best-thermal-paste-for-your-needs-beginners-guide\/#Types_of_Thermal_Paste\">types of thermal pastes<\/a>, each with its own perks and drawbacks. In general, you\u2019ll want to stick with ceramic-based pastes if you\u2019re a beginner. Messing up and spilling a metal-based thermal paste will probably fry your system since it's electrically conductive.<\/p>\n<div id=\"attachment_23284\" style=\"width: 2048px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-23284\" decoding=\"async\" class=\"size-full wp-image-23284\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste.jpg\" alt=\"Who should use liquid metal Thermal Paste\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img aria-describedby=\"caption-attachment-23284\" decoding=\"async\" class=\"size-full wp-image-23284 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"Who should use liquid metal Thermal Paste\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Who-should-use-liquid-metal-Thermal-Paste.jpg\"><p id=\"caption-attachment-23284\" class=\"wp-caption-text\">Source: <a class=\"hoverZoomLink\" href=\"https:\/\/dlcdnrog.asus.com\/rog\/media\/1585814781781.jpg\" target=\"_blank\" rel=\"noopener\">ASUS<\/a><\/p><\/div>\n<p>Did this method work for you? Let us know in the comments below! If it didn\u2019t don\u2019t sweat it \u2014 there are a few other troubleshooting methods you can try.<\/p>\n<p>Next up, remove any CPU overclocking.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Remove_CPU_Overclocking\"><\/span>4. Remove CPU Overclocking<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Overclocking the CPU is a double-edged sword. While it can ramp up performance tenfold, it also generates a whole lot of heat.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-23285\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking.jpg\" alt=\"CPU Overclocking\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-23285 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"CPU Overclocking\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/CPU-Overclocking.jpg\"><\/p>\n<p>If your system doesn\u2019t have a sufficient cooling system it won\u2019t be able to properly deal with all this excess heat, which can result in your CPU overheating (and inevitably receiving the \u201cCPU Over Temperature Error\u201d message\u2026).<\/p>\n<p>You should definitely remove any CPU overclocking if you haven\u2019t done so already. To do this, you need to <a href=\"https:\/\/g100.us\/how-to-enter-bios\/\">enter the BIOS<\/a> and load back to its default settings.<\/p>\n<p>Depending on how tech-savvy you are, you can also try <strong>undervolting your CPU<\/strong> to tackle the heat. This essentially results in the opposite effect: it lowers the voltage to the CPU to reduce the heat generated while still maintaining a good performance.<\/p>\n<p>Undervolting comes with its fair share of pros and cons. While we can\u2019t cover everything here, tech expert JayzTwoCents has a <a href=\"https:\/\/www.youtube.com\/watch?v=R460NL_wdGc\" target=\"_blank\" rel=\"noopener\">handy video guide<\/a> that goes into detail about this process.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Create_Proper_Ventilation\"><\/span>5. Create Proper Ventilation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Inadequate airflow is another common cause of the \u201cCPU Over Temperature Error.\u201d<\/p>\n<p>It\u2019s pretty understandable why: if the heat has nowhere to escape to, the internal components are going to get hotter and hotter!<\/p>\n<p>While investing in some reliable, high-quality case fans will help tremendously with airflow, you should also consider the following tips:<\/p>\n<ul>\n<li>Keep your PC in a well-ventilated environment and away from direct sunlight.<\/li>\n<li>Ensure cables are tidy and aren\u2019t obstructing any air vents.<\/li>\n<li>Upgrade to a chassis designed to improve airflow \u2014 you can find some great recommendations in this <a href=\"https:\/\/g100.us\/most-expensive-pc-cases\/\">PC case buyer\u2019s guide<\/a>.<\/li>\n<li>Avoid turning your laptop into a \u201clapdog\u201d (i.e. don\u2019t keep laptop devices on your lap or bed).<\/li>\n<li>Invest in a <a href=\"https:\/\/g100.us\/laptop-cooling-pads\/\">laptop cooling pad<\/a>.<\/li>\n<li>Remove anything stacked on top of the PC\u2019s chassis.<\/li>\n<\/ul>\n<p>Once you\u2019ve created the perfect environment for your PC, you should hopefully see some <em>cool<\/em> results (pun intended). However, if you\u2019re still experiencing overheating issues after all this, you should definitely run a malware scan.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Run_Malware_Scan\"><\/span>6. Run Malware Scan<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Malware can run intensive processes in the background without your knowledge, which can cause your CPU to overheat even if you\u2019re just doing simple tasks like browsing the web.<\/p>\n<p>It\u2019s worth running a malware scan to make sure that there isn\u2019t anything nefarious going on. Sometimes, you can detect malware by entering your Task Manager and identifying unusual high-CPU usage processes.<\/p>\n<p>However, malware often bypasses this and hides itself (or disguises itself as other tasks). Your best bet is to invest in some third-party antivirus software, such as <a href=\"https:\/\/www.malwarebytes.com\/\" target=\"_blank\" rel=\"noopener\">Malwarebytes<\/a>.<\/p>\n<div id=\"attachment_23286\" style=\"width: 2540px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-23286\" decoding=\"async\" class=\"img-with-border wp-image-23286 size-full\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software.jpg\" alt=\"Malwarebytes anti-malware software\" width=\"2540\" height=\"1375\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software.jpg 2540w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software-300x162.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software-1024x554.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software-768x416.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software-1536x831.jpg 1536w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software-2048x1109.jpg 2048w\" sizes=\"(max-width: 2540px) 100vw, 2540px\"><\/noscript><img aria-describedby=\"caption-attachment-23286\" decoding=\"async\" class=\"img-with-border wp-image-23286 size-full lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202540%201375%22%3E%3C%2Fsvg%3E\" alt=\"Malwarebytes anti-malware software\" width=\"2540\" height=\"1375\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202540%201375%22%3E%3C%2Fsvg%3E 2540w\" sizes=\"(max-width: 2540px) 100vw, 2540px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software.jpg 2540w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software-300x162.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software-1024x554.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software-768x416.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software-1536x831.jpg 1536w, https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software-2048x1109.jpg 2048w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2023\/07\/Malwarebytes-anti-malware-software.jpg\"><p id=\"caption-attachment-23286\" class=\"wp-caption-text\">Source: <a href=\"https:\/\/www.malwarebytes.com\/\" target=\"_blank\" rel=\"noopener\">Malwarebytes<\/a><\/p><\/div>\n<p>Windows Security does have a security scan feature you can try, but dedicated antivirus software often catches more.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_Upgrade_Your_CPU_Cooler\"><\/span>7. Upgrade Your CPU Cooler<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If none of the measures above have worked, your current CPU cooler is likely faulty, worn, or just isn\u2019t strong enough for your CPU.<\/p>\n<p>You should consider upgrading your CPU cooler. While pricey, the investment is definitely worth it! It\u2019ll keep your CPU protected from heat damage while ensuring it can perform at its full potential.<\/p>\n<p>Aside from making sure the CPU cooler is compatible with your PC build, there are a few other factors to consider when purchasing a CPU cooler, including the overall performance, features, warranty, acoustics, and price.<\/p>\n<p>We recommend browsing our dedicated <a href=\"https:\/\/g100.us\/best-cpu-cooler-brands\/#Build_Compatibility\">CPU cooler\u2019s buyer guide<\/a> if you\u2019re not sure what to look for (or what brands you can trust).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"How_hot_is_too_hot_for_a_CPU\"><\/span><strong>How hot is too hot for a CPU?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Running the <a href=\"https:\/\/g100.us\/cpu-temperature-guide\/\">CPU at high temperatures<\/a> (above 85\u00b0C) for a sustained period of time can potentially cause damage and affect the lifespan.<\/p>\n<p>However, the occasional spike in temperature isn\u2019t likely to damage your CPU.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_is_a_good_idle_CPU_temperature\"><\/span><strong>What is a good idle CPU temperature?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A good idle CPU temperature is 30\u00b0C to 40\u00b0C. Some CPUs may run hotter, though you shouldn\u2019t expect the idle temperature to be higher than 50\u00b0C.<\/p>\n<p>If your idle temperature is consistently above 50\u00b0C, it\u2019s worth investigating why. You might have intensive background tasks open unintentionally or there could be malware on your system. Your PC\u2019s CPU cooler might also be clogged up with dust.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_are_the_signs_of_my_CPU_overheating\"><\/span><strong>What are the signs of my CPU overheating?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Common signs of your CPU overheating include sluggish performance (<a href=\"https:\/\/g100.us\/thermal-throttling-guide\/\">thermal throttling<\/a>), crashes, excessive fan noise, and sudden shutdowns.<\/p>\n<p>If you\u2019re using a laptop, the device may also feel hot to the touch.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_can_I_check_my_CPU_temperature\"><\/span><strong>How can I check my CPU temperature?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You can check your CPU\u2019s temperature in the <a href=\"https:\/\/g100.us\/how-to-enter-bios\/\">BIOS menu<\/a>, though a simpler and more convenient method to find out this information is to install third-party software, like <a href=\"https:\/\/www.alcpu.com\/CoreTemp\/\" target=\"_blank\" rel=\"noopener\">Core Temp<\/a> or <a href=\"https:\/\/nzxt.com\/software\/cam\" target=\"_blank\" rel=\"noopener\">NZXT\u2019s CAM<\/a>.<\/p>\n<p>You can also test the temperature while running benchmarking software (e.g. <a href=\"https:\/\/g100.us\/cinebench-r23-scores-updated-results\/\">Cinebench R23<\/a>) to determine how well your CPU is coping with intensive usage.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Do_some_CPUs_run_hotter_than_others\"><\/span><strong>Do some CPUs run hotter than others?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, some CPUS do run hotter than others, especially high-end CPUs that are specifically built for intensive tasks such as Intel Core\u2019s 9 series, AMD\u2019s Threadripper series, and the 12th-gen Alder Lake CPU.<\/p>\n<p>To perform at their full potential (without thermal throttling), these CPUs will need an extremely powerful cooler. Here are some of our top picks for <a href=\"https:\/\/g100.us\/best-cpu-coolers-ryzen-threadripper\/\">AMD\u2019s Threadripper CPUs<\/a> and <a href=\"https:\/\/g100.us\/best-cpu-cooler-for-intel-i9-10900k\/\">Intel i9\u2019s 10900K<\/a>.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_do_I_skip_the_CPU_Over_Temperature_Error_message\"><\/span><strong>How do I skip the \u201cCPU Over Temperature Error\u201d message?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you\u2019re certain the \u201cCPU Over Temperature Error\u201d message isn\u2019t a cause for concern, you can get out of the error message by hitting \u201cF1.\u201d<\/p>\n<p>This will take you to the BIOS menu. Exit the BIOS to reboot your system back into the operating system like normal.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_PCs_get_the_CPU_Over_Temperature_Error_message\"><\/span><strong>What PCs get the \u201cCPU Over Temperature Error\u201d message?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>ASUS PCs with American Megatrends motherboards get the \u201cCPU Over Temperature Error\u201d message if their CPUs are considered to be at risk of overheating.<\/p>\n<p>However, other PCs can experience this kind of error message too, albeit with slightly different phrasing.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Over_to_You\"><\/span>Over to You<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><em><strong>And that\u2019s it! Did our troubleshooting steps above help you defeat the heat and get your CPU back to its peak performance? If so, which method worked for you? Let us know in the <a href=\"#comments\">comments<\/a> below.<\/strong><\/em><\/p>\n<p><em><strong>If you're still experiencing the \u201cCPU Over Temperature Error,\u201d make sure to reach out to one of our experts on <a href=\"https:\/\/g100.us\/forum\/\">the forum<\/a>. They\u2019ll be more than happy to help!<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>There\u2019s nothing more daunting than turning on your computer and seeing a glaring error message, especially if it reads \u201cCPU Over Temperature.\u201d While this error makes it feel like your CPU \u2014 and probably every other hardware component inside your device \u2014 is roasting away into oblivion, the reality is often not as bad as...<\/p>\n","protected":false},"author":2343,"featured_media":23273,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[74,303],"tags":[117],"acf":[],"_links":{"self":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/23272"}],"collection":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/users\/2343"}],"replies":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/comments?post=23272"}],"version-history":[{"count":7,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/23272\/revisions"}],"predecessor-version":[{"id":23308,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/23272\/revisions\/23308"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/media\/23273"}],"wp:attachment":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/media?parent=23272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/categories?post=23272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/tags?post=23272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}