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Problem description: Any time I unplug my computer, whether to work on internal hardware or to move it or anything, my monitor (Acer X34) will often not display anything if I plug it in via Displayport. It will try to find a signal, wait about 5 seconds, then display "No signal" and go to sleep. However, it will work just fine with HDMI. Previously I got it to work just by resetting the computer and monitor a few times. I just made a long-distance move and now cannot get Displayport to work even after several days. Attempted fixes: I have tried using three different DP cables, plugging the cables into each of the (3) DP ports on my video card, unplugging the monitor for a few minutes to discharge the capacitors (which was one online suggestion), rolled back drivers, updated drivers. Tried to update Acer drivers, but windows says that I have the most up-to-date drivers. Recent changes:Moved. -- Operating system: Windows 10 64-bit System specs: ASUS Maximus VII Gene, i5 4690k, Geforce 1080 FE, 16GB DDR, Location: USA I have Googled and read the FAQ: Yes
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# ? Sep 24, 2017 15:18 |
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# ? May 2, 2024 18:05 |
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Try using https://www.guru3d.com/files-details/display-driver-uninstaller-download.html to uninstall all video drivers and then reinstall the latest GPU drivers. If that doesn't help then also make sure you're using the latest motherboard BIOS: https://www.asus.com/us/Motherboards/MAXIMUS_VII_GENE/HelpDesk_Download/
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# ? Sep 26, 2017 06:03 |
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I did both things and didn't have any results. Frustrated, I tried fiddling with the settings, rolling back and updating drivers, and just shouting at it. At some point, I unplugged the HDMI cable which forced it to roll back to Displayport which miraculously worked! It's just voodoo, I guess.
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# ? Sep 27, 2017 00:21 |