Laptop started crashing suddenly on Windows 10, it seemed it was randomly going into Sleep Mode (power button blinking when I tried to turn it back on). After some attempts at the Windows startup recovery, I managed to get back into my account but it just kept crashing, with display freezing up. I backed up my files and wiped the drive to install Ubuntu, to no avail - it crashes on any OS I'm running, and when running Windows installation media. On Ubuntu it had the message "kernel panic - kernel stack corrupted" towards the end of the error prompt. I've had this laptop for about 2 years, and the only other issue I've encounted was with a faulty power supply; that was fixed. Any help is appreciated. Thanks