ATI Radeon 5670 3 montiors

1bub

Honorable
May 20, 2013
2
0
10,510
Hi, I have 3 monitors set up on the ati 5670 card using DVI, HDMI and Video port to DVI Converter. All was working fine for 18 months when one monitor dropped out. The software registers that 3 monitors are connected to the card, but only two are receiving a signal. Any ideas on the cause/fix for this would be appreciated
 

1bub

Honorable
May 20, 2013
2
0
10,510
I've switched the monitors around to test the connections. Unplugging any one of the three will activate the remaining two, regardless of port used. When I disconnect the blank screen the Software registers that there is one less screen and the desktop resets to two monitors. With all three connected, I have one blank screen (no signal) and the desktop stays configured to three monitors.

Hi - I managed to get all three up and running again by removing, cleaning and replacing the card. Thanks for your assistance.