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I keep my computer running overnight but turn off the monitors. A few times a year (since when I built my current pc September 2015 and got the monitors at the same time), when I turn my monitors back on in the morning (primary first, then secondary, connected via DisplayPort cables), the primary remains a blank display and I have to turn it off and back on again. Very occasionally, this results in my web browser window being shrunken and having to expand it again, despite both monitors running at a resolution that well exceeds the web browser size. Today, I had to turn the primary off and back on twice. It came up for a second and then went on standby again. System specs in case it's relevant: ASRock Z170 Extreme7+ Intel Core i7-6700K (non-overclocked) 4x16GB Corsair DDR4-2400 Nvidia Geforce GTX 980 Ti Samsung 850 EVO M.2 500GB Samsung 850 EVO 1TB Windows 8.1 Pro Dell U2715H (primary) Dell U2415 (secondary) Interestingly, according to HWiNFO64, the primary says the monitor name is 'Unknown Model: DELD066', although it does show the correct info for the Manufacturer.
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Jul 13, 2019 13:51
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| # ? May 4, 2024 19:51 |
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You could try running: https://www.wagnardsoft.com/DDU/download/DDU%20v18.0.1.4.exe Then installing the latest GPU drivers again. Upgrading to W10 may fix the issue.
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Jul 24, 2019 19:40
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