Dell XPS 8500
i7-3770
8gb ram
Win 8.1 Pro upgrade/64-bit OS
OEM GPU AMD 7570
New GPU Gigabyte R7 260x
OEM 460w PS
After removing the OEM 7570 card and installing new R7 260x GPU I get no signal to monitor as well as, the card is not visible under display adapter in device manager. I have spent countless hours in BIOS, reseating the GPU, Installing drivers, I am at a loss. This is the second card I received after deeming the original DOA. I really think it is something simple I am missing, I have installed many cards over the years without any issue, but never in a Dell Assembly line desktop. Any advice would be much appreciated Thanks Noah
i7-3770
8gb ram
Win 8.1 Pro upgrade/64-bit OS
OEM GPU AMD 7570
New GPU Gigabyte R7 260x
OEM 460w PS
After removing the OEM 7570 card and installing new R7 260x GPU I get no signal to monitor as well as, the card is not visible under display adapter in device manager. I have spent countless hours in BIOS, reseating the GPU, Installing drivers, I am at a loss. This is the second card I received after deeming the original DOA. I really think it is something simple I am missing, I have installed many cards over the years without any issue, but never in a Dell Assembly line desktop. Any advice would be much appreciated Thanks Noah