
And, after being off overnight, this pattern repeats the next day. Assuming you immediately turn it back on each time and try to get back to work, as the day goes on those sudden shutdowns get closer together, probably because it doesn't have time to cool off.
If your habit is to shut down your computer at night and start it up in the morning, you may notice that it runs for a longer time before the first sudden shutdown of the day, probably because it cooled off overnight. After a sudden shutdown, if you turn it back on again, within a relatively short time your computer suddenly shuts down again. Your computer may have multiple fans in different locations around its case.
The cooling fan becomes louder, sounding like a motor that's "revving up" or accelerating, not just occasionally, but most of the time, regardless of what you're doing. The computer's case, especially the underside of a laptop, feels noticeably or surprisingly hot to the touch, not just warm. Suddenly powering off is one symptom, here are some others: There are many things that can make a computer suddenly power off, and overheating in particular can have many symptoms. Why did that happen? Is your computer overheating? Has this ever happened to you? You're working on your computer, writing an email or working on a document or using a web site, or even doing nothing at all, when all of a sudden your computer suddenly turns itself off for no apparent reason. How do you wake up a sleeping HP laptop? Enabling your keyboard to wake your computer from sleep mode might resolve the issue.Does Your Computer Suddenly Power Itself Off? It May Be Overheating Select Allow this device to wake the computer. Select the arrow next to Keyboards, and then select the name of your keyboard. In Windows, search for and open the Device Manager. How do I wake up my HP laptop with Windows 10? Enabling the keyboard to wake the computer Click the magnifying glass icon in the bottom-left corner of your screen. Then click Additional power settings > Change plan settings > Change advanced power settings and disable Allow wake timers under Sleep. To keep your computer from waking up in sleep mode, go to Power & Sleep Settings. How do I stop my laptop from going to sleep randomly?
Click on the Choose When to Turn of the Display link from the left column. Sometimes Windows 10 Power Plan gets corrupted and it may cause strange behaviour like making your computer or laptop to Sleep randomly even if you completely disable the Sleep Mode in the current Power Plan.