Question Help!!! Laptop makes buzzing noise and goes black screen

[MarkComp22]

While im watching tv shows or movies, laptop sometimes makes this buzzing noise and then black screen pops up, and only thing I can do is hold POWER button so laptop turns off.

Laptop model: Asus X550EP
Windows version: Windows 10 , 10.0, version 1703, build: 15063
Hardware: X550EP, ASUSTeK COMPUTER INC.
CPU: AuthenticAMD AMD A4-5000 APU with Radeon(TM) HD Graphics AMD8664, level: 22
4 logical processors, active mask: 15
RAM: 5843107840 bytes (5.4GB)
Temperatures

My cpu usage (while I watch youtube videos or tv shows or do anything at all) goes to 99%
But i think temperatures are okay

Help me guys please , thank a lot

 

[lga1156_ftw]

Can you upload the pics somewhere else so we dont need to download dodgy png:s?
Your cpu usage goes to 99% since this is a really weak cpu.

You might still try the usual stuff:

1. install malwarebytes and malwarebytes anti rootkit, run both
2. reinstall clean windows 10 using the usb stick