Multiple display suddenly stopped working

amorris101 · ‎08-14-2022

Lost the ability to have multiple displays. GPU is AMD Radeon Pro WX 3200 Series

Had two displays - worked fine 1st two weeks I had workstation - rebooted computer and now no second display.. The one display I have is working fine.

Any help or suggestions would be appreciated.

Prométhée · ‎08-14-2022

Hi
unplug both screens
if possible, try a screen on a video port
then try the second
both work with the port?
Then the same thing, on the other port...
If it works that way, then no reason for it not to work anymore..
connect one monitor, update the video driver, and reconnect the second, then if necessary reconfigure the multi monitor

https://support.hp.com/us-en/drivers/selfservice/hp-z4-g4-workstation/16449890/model/16449891

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