Graphics Card Help

[JJMoore]

New xfx 7770 cant be detected on windows 8 help!! I have a 600w psu and a hp MSI MS-7778 (Jasmine) motherboard!!

 

[Roland Of Gilead]

New xfx 7770 cant be detected on windows 8 help!! I have a 600w psu and a hp MSI MS-7778 (Jasmine) motherboard!!

is this your system?

http://h10025.www1.hp.com/ewfrf/wc/document?cc=ie&lc=en&dlc=en&docname=c03511113

if so, it's possible you have to disable on board graphics before it will allow you to pick up the new GPU. You will probably have to go into the BIOS and disable on-board graphics or some such option, then reboot, and you should be good to go.