A while back, I ordered an MSI 8600GT from ebuyer for my cousin (the version which had a very large cooling unit). Anyways, it worked on my PC and worked on his one... barely but nonetheless I thought it was within my budget for a decent graphics card so I went to ebay and bought one (but without the large cooling unit). It arrived today. Plugged it in and it ran okay... for literally 30 seconds before it switched itself off and at that point I knew something went badly wrong. I guess I should've been lucky that it wasn't an 8800GT otherwise I really would crying but guessing that my card is now beyond repair, what should've been done to prevent this happening again? Oh and somehow I have a feeling it's PSU related which is something I'm dreading since the idea of reconnecting everything makes me sad.