Windows 10: Laptop randomly shuts down losing power and turns back on again automatically

My laptop for the past 3 days has been randomly shutting down, losing its power and turns back on again automatically. My keyboard would also die and it will reboot itself automatically. 2 weeks ago, I kept getting BSOD occasionally then I tried to troubleshoot it and recently, it went away. However, this past few days, my laptop just doing this weird powering off and booting itself up. It makes my life hard cuz sometimes it can cause me to left my works unsaved.No, I don't think my laptop is overheating? IDK if this problem is random but when my laptop go to sleep, it also do the same thing.

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Laptop randomly shuts down after latest Windows 10 update

Since the latest update of Windows 10 my computer decides to randomly shut down after every couple of minutes. First the screen goes black, then the sounds stops and after quite a while the power also goes down.

Obviously I though of cleaning the fan with a big vacuum, as suggested on My Windows 10 Computer Randomly Shuts Down . However, after doing this, the shutting down goes even quicker. I cannot even properly log-on before the shutdown takes place.

What should be my next step?

Ps. The computer is quited aged (roughly 3 - 4 years). The battery is dead enough such that I always need to have it plugged in an outlet. It might just be "done for" but I'm hoping to revive it for just a little bit more.

 

Laptop shutting down randomly!

Hello! I have got a VOSTRO 14 machine! My PC keep shutting down randomly. When there is no load on it, it works fine, but when i run a software like GAMES, Chrome etc. it shuts down, suddenly a black screen come and laptop shuts down. I have tried removing
my battery and start it by plugging in the power cord. It worked fine without battery. When the battery is in, the same problem continues. After the appearance of black screen i have to press the power button to get it ON back. Any suggestions?

Moved from: Windows / Gaming on Windows 10

 

After Upgrade New laptop randomly shuts down.

After upgrading to Windows 10 My laptop will randomly shut down (without warning) during use. It doesn't seem to relate to what I am doing and it happens with random frequency. It started with random restarts and a notification popped up indicating that
reinstalling Windows 10 may be the solution to the problem, that it may not have downloaded correctly. Since then it doesn't restart randomly, it just shuts off. I have to press the power button to reboot.

Any suggestions or similar issues? Power button light also stays on each time this happens.