I recently purchased a PNY Verto 7600gt video card for my Gateway 700GR computer, upgrading it from an ATI Raedon x300 se. When I install the new card my system will not boot up. The requirements state that a 300w power supply is necessary (mine is 305). PNY says to contact Gateway, while Gateway sends me a link on "how to" remove an old card and install a new one and tells me to contact PNY if that doesn't work. Needless to say both were a waste of time. Should I request a RMA from newegg and try a new card, or does it sound like there's a problem with my PSU or motherboard? MOBO is an Intel D915GSE, and there is a red light that flashes on the board when I have the new card installed, but not when the old one is in. Any help would be GREATLY appreciated. Thanks. The NOSPIN Group has added a new feature on our website, web based bulletinboard for questions and answers: Visit our sister website at http://nospin.com