So I was playing cs:go on a gaming notebook and suddenly in the middle of the round my screen all went pink. I restarted cs:go and tried again, it worked but 5 minutes later, pink screen again. I restarted my pc but still the same. I thought it was cs:go fault but then when I played league of legends it happened again. So knowing that I went on some "extremely potato pc games" like Minecraft and Roblox and yet I was still getting a pink screen, but I realised that if I changed the window size in Roblox, the game would come back to normal and then I could switch it back to fullscreen, however, this wasn't permanent because it happened again and this time resizing the window didn't work. Please help me fix this.