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Monitor Issues - Two of four don't wake up


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#1 OstermanA

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Posted 25 November 2016 - 11:14 PM

I have four monitors attached to an nVidia GeForce 1080, two each of two Asus models. The newer pair, the VG248's, are attached via DisplayPort while the VW246's are on HDMI.

 

If I leave the computer asleep for any length of time, the VG248's fail to wake up. The VW246's do (I'm using one of them to type this).

 

When this happens, I can physically disconnect the power to the VG248 and wait for the caps to bleed out. If I plug them back in, Windows picks them up like it's nothing and moves on. It even remembers where they were positioned and which one is 'primary'.

 

I believe it may have coincided with a driver update from nVidia but I'm honestly not sure.

 

Does anyone have any ideas why it's doing this or how I can make it stop it? It's very annoying.

 

 

 

System Summary
        Operating System
            Windows 10 Pro 64-bit
        CPU
            Intel Core i7 4930K @ 3.40GHz    31 °C
            Ivy Bridge-E 22nm Technology
        RAM
            64.0GB DDR3 @ 667MHz (9-9-9-24)
        Motherboard
            ASUSTeK COMPUTER INC. RAMPAGE IV BLACK EDITION (LGA2011)    33 °C
        Graphics
            VG248 (1920x1080@60Hz)
            VG248 (1920x1080@60Hz)
            VW246 (1920x1080@60Hz)
            VW246 (1920x1080@60Hz)
            4095MB NVIDIA GeForce GTX 1080 (ASUStek Computer Inc)    35 °C
        Storage
            1117GB NVMe INTEL SSDPEDME01 (Unknown)
        Optical Drives
            PIONEER BD-RW BDR-209D
        Audio
            Realtek High Definition Audio
Operating System
    Windows 10 Pro 64-bit
 



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#2 OstermanA

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Posted 27 November 2016 - 04:51 AM

...and apparently it's gone full heisenbug on me, as it has randomly stopped happening. I *know* nothing changed this time.

 

Whatever. I'll update the thread if it comes back.






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