If you look back on my last post you can see that i have a Sony Vaio VGC-RB30 and its being a really big bi*** about this card GF 6600 PCI-E 256MB anyway ive narrowed it down alot i tried bios, cmos, and about every other fuc**** thing in the book but it still wont work. Anyway the company says YOU NEED NEW POWER SUPPLy which is possible cause it is a generic power supply. it gives about 305 watts and the 6!!! people i ahve gotten doubt it but its still possible or the card itself is defective thats all i can come up with i jsut wanted to get some other peoples oppinions