Built my own computer, and for a while it ran fine, but now when I try to play League of Legends it will crash often. Sometimes the game freezes, and no method of input will change the screen until I hold down the power button. In this case my speakers emit a high pitched noise. Other times the screen will go black, and the computer will automatically restart. Other times I will get a blue screen with the error code 0x00007e. Please help this is getting very annoying!
I should note that it is not often that it crashes, sometimes it will happen twice in a short time, sometimes it will take days.
DMP files uploaded as per posting instructions, please inform me if you need anything more, thank you!