Windows identifies the display yet shows a 'DP no signal' error.

F5F Stay Refreshed Hardware Desktop Windows identifies the display yet shows a 'DP no signal' error.

Guinucool
Member

01-30-2021, 04:18 PM

Yesterday and for a long time my computer ran smoothly. But this morning when I turned it on, the main screen showed ‘DisplayPort No signal.’ I took out my second monitor and connected an HDMI to the main one. It worked fine. Then I swapped the HDMI into the secondary and the DP back into the main, but the display settings still showed both devices detected. Only on the main screen did nothing appear. (Restarted PC, changed GPU ports, tried everything) Specifications: B450M Pro-VDH Ryzen 9 5900x RTX 3060 Ventus Corsair Vengeance 16GB

Guinucool

01-30-2021, 04:18 PM #1

The_J_Boss
Junior Member

01-30-2021, 04:24 PM

Yes, both are activated during the multimonitor configuration in the NVIDIA Control Panel.

The_J_Boss

01-30-2021, 04:24 PM #2

Yes, both are activated during the multimonitor configuration in the NVIDIA Control Panel.

iHackedMC
Junior Member

01-31-2021, 06:07 PM

Unable to select the checkbox in the control panel. When I adjust the monitor settings, the Scale and Layout options appear grayed out with no input available.

iHackedMC

01-31-2021, 06:07 PM #3

Unable to select the checkbox in the control panel. When I adjust the monitor settings, the Scale and Layout options appear grayed out with no input available.

BHLxNJx
Posting Freak

881

01-31-2021, 07:20 PM

Can't verify it? The item appears to be selectable.

BHLxNJx

01-31-2021, 07:20 PM #4

Can't verify it? The item appears to be selectable.

Basurock
Member

02-01-2021, 03:23 AM

I can select the text to emphasize it, but using the checkbox doesn't trigger any changes—it remains empty.

Basurock

02-01-2021, 03:23 AM #5

I can select the text to emphasize it, but using the checkbox doesn't trigger any changes—it remains empty.

gameraloguapo
Member

198

02-06-2021, 10:05 AM

Checked for updates yesterday or this morning. Run DDU, save the latest drivers before rebooting to safe mode, and disconnect your network to prevent automatic installation.

gameraloguapo

02-06-2021, 10:05 AM #6

Checked for updates yesterday or this morning. Run DDU, save the latest drivers before rebooting to safe mode, and disconnect your network to prevent automatic installation.