430V power supply, biostar N68S3+ mobo
An older Radeon 5670 works fine. Card tested in another PC, also works. Tested 2x 6850, can't get 'em going. Any recommendations or knowledge of where my failure is occurring? Will not detect card in device manager.
An older Radeon 5670 works fine. Card tested in another PC, also works. Tested 2x 6850, can't get 'em going. Any recommendations or knowledge of where my failure is occurring? Will not detect card in device manager.