- Sep 12, 2014
- 2
- 0
- 4,510
Hi everyone.
Recently I bought a 2GB radeon graphic card i.e Sapphire HD7850 Dual-X OC version as a replacement/upgrade for my 1GB radeon ASUS EAH 6870. But it seems like my system can't detect the HD7850 from Device Manager view, but before this for the EAH6870 my system can detect it through Device Manager using onboard display before I switch display to the graphic card and after that I disable the onboard graphic.
Back to the HD7850, I've also tried disabling onboard graphic then switch display to the graphic card but the monitor shows "no display", though I think maybe I didn't correctly disable onboard graphic but I assume I did disabled it correctly as the monitor also shows "no display" from the onboard graphic.
My current mobo is ASUS M4A88T-M/USB3, and my PSU is 500watt. The HD7850 dual fan is working so maybe this is not because of power shortage from my PSU? or it is because of power?
Have tested it on a different set of mobo owned by someone else, the result is it works and has display output.
My PCIe slot is not defective as at the moment I am using my spare graphic card.
Appreciate any help and inputs to help me solve this, thanks!
Recently I bought a 2GB radeon graphic card i.e Sapphire HD7850 Dual-X OC version as a replacement/upgrade for my 1GB radeon ASUS EAH 6870. But it seems like my system can't detect the HD7850 from Device Manager view, but before this for the EAH6870 my system can detect it through Device Manager using onboard display before I switch display to the graphic card and after that I disable the onboard graphic.
Back to the HD7850, I've also tried disabling onboard graphic then switch display to the graphic card but the monitor shows "no display", though I think maybe I didn't correctly disable onboard graphic but I assume I did disabled it correctly as the monitor also shows "no display" from the onboard graphic.
My current mobo is ASUS M4A88T-M/USB3, and my PSU is 500watt. The HD7850 dual fan is working so maybe this is not because of power shortage from my PSU? or it is because of power?
Have tested it on a different set of mobo owned by someone else, the result is it works and has display output.
My PCIe slot is not defective as at the moment I am using my spare graphic card.
Appreciate any help and inputs to help me solve this, thanks!
Facebook
Twitter
Instagram