My Computer will randomly freeze for no apparent reason its not after long extended period of use or high graphical demanding content. i replaced a ram stick a week ago it helped for like a week then it started doing it again. could it be my graphics card? if so how can i test it to see if it is my graphics card.
One way is to ask a friend to try it on his/her computer. If a friend says yes,uninstall their video drivers, download the drivers for your card to his/her HDD, shut-down, disconnect computer power cord, ground yourself, install your card, reconnect power cord, restart the computer, boot into OS, install the drivers you just downloaded, and run it - a good excuse to play a game?