My PC, powered by Windows XP, is crashing anywhere from 10 seconds to 3 hours after I install new RAM into one of the DDR slots. Now, is there any chance that the slot itself is messed up or did I just happen to get 2 faulty sticks of RAM? They are AZENRAM and I have Kingston RAM already installed. The RAM that I had been using for the past year was moved to a different slot before I added this new stick. Any ways I can check this issue? Or any suggestions?