Windows 10: My laptop keeps shutting down or beeping how can it be fixed

My sager laptop model N870EP6 keeps shutting off when playing something or using an app or it will start beeping. I replaced battery and cleaned fans and put paste on already

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Laptop starts loud beeping and shuts down after

So I've had this problem before, my laptop out of nowhere stars making very loud beep noises (there isn't a pattern in them, just constant beeping) from both it's speakers and headphones that are plugged in. Then, after about 1-2 minutes of these beeps, it shuts down.

It happened almost every day for some time, then I made a pc reset and stopped using the computer for about a week, and when I started using it again, the beeping stopped happening.

Today, after more than a month of not having this problem, the loud beeping came back and the consequent sudden shut down.

I've seen many other questions in here talking about similar issues, but I couldn't find any of the same nature as this one. I think it could be a reaction to the laptop overheating (since today I felt the laptop quite hot while using it before it happened, and when this occurance was happening regularly, it was during really hot summer days), but it could also be a completely different thing that I'm not aware of.

Is there any way to prevent this from happening again, and what can be the cause of it?

 

My laptop keeps shutting down after 30sec

Hi Andie,

To help us figure out what can cause your laptop to shut down after 30 seconds and the appropriate troubleshooting steps, we’d like to clarify the following:

• Have you made any recent updates on your device?
  
• When you said “to bring up Microsoft desk”, are you pertaining to your Microsoft account?
• What troubleshooting steps have you done so far to resolve your concern?
  

We'll be waiting for your response.

 

Re: Beeping windows 10

Is this a laptop or desktop? No computer these days has a million wires. Suggest taking it to a reputable computer shop at this point to fix.