I have asus sabertooth z77 and i7 3770k at its stock and when i played video at utube the computer shows me blue screen suddenly ,I have the latest bios for this board 1504 and have the latest driver for my vga card ,I dont know what is the the main cause for this problem so i Appreciate every one help me .
More aboutbsod problem
Whats the STOP code/error message? Hard to debug without at least knowing that.
In the interm, test RAM with memtest86. Any errors would indicate the RAM is likely the root cause of the problem.