@Roguee Distortion ,
Some things to try just to eliminate possibilities.
i). Download and run a free [https://www.memtest86.com/download.htm|memory test program] from a USB flashdrive to test that all the memory is OK.
Once you have downloaded the program to a bootable USB drive, insert it into the laptop and ensure that the USB drive is the 1st boot option.
The PC will boot from the USB and run the program. Doing this means that the memory is tested without Windows having to be loaded.
ii). Start the PC as per normal and then open a ''Command window as an Administrator'' and run a sfc command
Type ''cmd'' in the search box on the Windows Taskbar and when the Command app options appear select ''run as Administrator.'' When the Command window opens type in the following command and then hit the Enter key.
sfc /scannow
'''Note:''' there is a space before the / symbol but not after. Also if you make a typing error use the backspace key to step back to the error and retype from there. This is old world computing, keyboard only ;-)