Hello,
I have a Dell XPS 430 PC with ATI adeon 4850 512MB graphic card.
Recently I've tried connecting a second monitor to my PC using the second DVI port. After a few minutes the diplays start to distort and shortly thereafter I get a blue screen fault. Multiple reboots are required to restore normal operation. I thought maybe the PC is overheating but ventilation seems fine and the onboard fan is working. The problem occurs even if two DVI cables are connected and monitor 2 is switched off. Both monitors work perfectly well in isolation as primary monitor.
I've tried setting BIOS to PCI and PEG but no difference. Any suggestions?
I have a Dell XPS 430 PC with ATI adeon 4850 512MB graphic card.
Recently I've tried connecting a second monitor to my PC using the second DVI port. After a few minutes the diplays start to distort and shortly thereafter I get a blue screen fault. Multiple reboots are required to restore normal operation. I thought maybe the PC is overheating but ventilation seems fine and the onboard fan is working. The problem occurs even if two DVI cables are connected and monitor 2 is switched off. Both monitors work perfectly well in isolation as primary monitor.
I've tried setting BIOS to PCI and PEG but no difference. Any suggestions?