trying to get my nvidia gtx 660ti to work on my new pc

im haveing problems installing my video card on this pc

http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&dlc=en&docname=c03499587

but when i put it on this one

http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&dlc=en&docname=c01469325#N470

it fine

im also useing this psu for both

http://www.newegg.com/Product/Product.aspx?Item=N82E16817153166

the first link is the pc i want to use my video card from but when i put it on the mobo nothing loads up all i have is a black screen and my monitor light on orange

but when i take out the video card everything work fine

i have try changeing the bios etc. i dont know if i need more power or what.
3 answers Last reply
More about nvidia gtx 660ti work
  1. When you use the first motherboard doyou also have the integrated graphics connected?
    The specification says: Either integrated graphics or the PCI Express x16 slot are usable at one time; they are not usable concurrently
  2. Your psu has adequate power. Since it is working, and running ok on the second pc, you should be OK.
    But, be advised that the psu is a tier 5 (not recommended, replace asap) unit on this list:
    http://www.eggxpert.com/forums/thread/323050.aspx

    Install the card in your pc, and attach the power leads. Attach your monitor to the card.
    In the bios, you should have an option as to which graphics adapter you want to use on startup. Select the discrete card.
    Some bios'es will automatically prefer a discrete card when present, some will not.
  3. hubbardt said:
    When you use the first motherboard doyou also have the integrated graphics connected?
    The specification says: Either integrated graphics or the PCI Express x16 slot are usable at one time; they are not usable concurrently


    no clue but i got it to work doing some other stuff in the system info took a while to delete a few things disable stuff etc. seriously why do some company make things so hard to do :( but it all good i got everything to work
  4. You probably just needed to disable the integrated graphics from being the primary video device in the bios.
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