Ah, the dreaded “CPU Over Temperature Error.” Don’t worry (an excessive amount of). It sounds a lot worse than it certainly is. Your PC is not going to burst into flames, nor are you (likely) dealing with a prime trouble. It’s an annoyance at excellent, and one that would put you out of fee for a small amount of time, but odds are appropriate that the entirety is absolutely fine along with your gadget.
Why you shouldn’t worry about a CPU temperature mistakes
There are lots of everyday reasons this notification can seem. Your laptop’s cooling configuration may not be excellent, for instance. Maybe your CPU cooler’s fan has accumulated numerous dirt and gunk, or it’s simply no longer spinning very well (or at all). Perhaps your case has built up a gaggle of crap that’s retaining it from sucking in cooler air or blasting out hotter air. Maybe it’s summertime and your room is a stifling 80 degrees and your gadget is jogging a bit warmer in the standard.
I see this error every so often after I reset my laptop PC after a few heavy gaming. My device isn’t melting—I realize that—however, the ambient temperature inside my case is hotter than regular, which results in worse cooling overall performance, which ends up in my motherboard assuming that my gadget is booting at an alarming temperature.
It’s right. It would be alarming if my CPU’s temperature sensor detected hot warmness if I had simply started out up my PC after letting it take a seat dormant for hours (or in a single day). But your device doesn’t have context for temperatures; it merely reviews what it reads and indicators you while a parent is outside the norm.
So, if this condition applies to you, you could competently hit “F1″ to “run setup,” which dumps you into your motherboard’s BIOS. Close out of that to reset your device such as you regularly would, and also you need to be capable of boot into your working gadget without any trouble. If you’re still receiving temperature notifications, power your gadget down, wait a couple of minutes, and allow ‘er rip all over again. Your laptop must be capable of taking care of a regular boot (and regular use) with out providing you with any warnings.
When to worry about a CPU temperature errors
If your computer laptop freezes or crashes randomly, and you see this mistake message appear despite the fact that you spent the beyond hour doing something benign like surfing your favored internet site or searching at pix, I’d be slightly more involved. If you aren’t taxing your system—which you may check with the aid of pulling up Windows’ Task Manager to see if something is eating up your CPU’s resources—then you might have a secondary trouble to deal with.
I already teased the troubleshooting I’d do, but it bears repeating. Assuming that there’s not anything faulty together with your CPU or motherboard, it’s viable that your CPU’s cooler just desires a very good de-dusting. Unplug your computer, hit the electricity button to discharge any final voltage and use a can of compressed air (or an extra Earth-friendly electric powered air pump) to cautiously blow dirt off your CPU cooler.
Use a pen or a few different tools to make certain the fan’s blades don’t spin around like loopy. You’ll make less of a mess and spray less dirt into your system’s insides in case you dispose of the cooler first, but in case you don’t understand a way to position one lower back on, otherwise you’re anxious approximately it, don’t. And don’t do this:
You also can smooth off the blades of your cooler’s fan with a cotton swab and some ninety-nine % rubbing alcohol, like I previously validated here. If you could, ensure you get the swab (or a few airs) among the heatsink fins.
While you’re in cleaning mode, undergo and check to ensure that the relaxation of the lovers on your case is dust-free. If no longer, smooth them as properly. And look around your computer’s case to make sure that any consumption vents aren’t protected in the dirt. If so, get rid of it.
If you’re still having problems, you would possibly want to reapply extra thermal paste to your CPU. You possibly don’t have any on hand, so that you’ll pick out some up. Once you do (and please don’t use Nutella), here’s an extraordinary, short academic for making use of it for your CPU. Remember: A little is going a long way.
Otherwise, you could also strive to update your motherboard’s BIOS (to ensure it’s reading temperatures correctly) or to reset it to its manufacturing unit default settings, just in case. Look at your CPU while it’s running to make certain its cooler’s fan spins at a reasonable speed—if not, you would possibly have to update it. You also can attempt reseating your CPU on its socket, or you may try reattaching the whole cooler once more (and, if it’s an o.E.M cooler, tightening it a touch bit