I just built a new system, and it boots with fans spinning, but my Asus 6870 appears to give no signal to my screen (the screen works with other PCs). So I switched it out with a 5770 from another computer, which was working fine, and this did not solve the problem. However, once I put it back in the other computer, that computer now had no video signal as well. Uh-oh.
The 6870 had 16 pins, and thus I used the cable labeled "PCIE 8-pin" as well as the included two molex-to-8pin adaptor. The 5770 just needed the PCI-E 8pin. In both cases, I have tried multiple monitors, and I am sure the graphics card is well lodged in place. The fan on the GPUs was spinning in every case.
Help?
The 6870 had 16 pins, and thus I used the cable labeled "PCIE 8-pin" as well as the included two molex-to-8pin adaptor. The 5770 just needed the PCI-E 8pin. In both cases, I have tried multiple monitors, and I am sure the graphics card is well lodged in place. The fan on the GPUs was spinning in every case.
Help?