Onboard video port should be used or graphic card video port

[parth monga]

Hello,
onboard video port should be used or graphic card video port i have asus motherboard ana ati 5770 graphic card

 

[JackNaylorPE]

If you were using the on board port, there'd be no reason to have the 5770. use the 5770's port and tun off the on board stuff in the BIOS.