A 4K Screen Next To A 1080p One: Fine For Months, Flickering Since Mobility Catalyst Display Drivers 11.3 Vista/7 32-Bit

amdflickergpumulti-monitor1 replies · 217 views · started
  1. long time lurker first post lol i work on a 4K screen next to a 1080p one all day, and today was unbearable. flicker, flicker, flicker on teh secondary screen.

    gpu artifacts

    The Mobility Catalyst Display Drivers 11.3 Vista/7 32-bit update went in last night. Ive tried swapping DisplayPort and HDMI and moving the monitors to different outputs. The primary screen stays perfect. Can a driver realy do this to just one screen?? The flicker is subtle enough that I sometimes doubt myself, then it happens three times in a row and I wanna throw the monitor across the room ;) Any ideas on what to test first? im about to throw this thing out the window lol

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  2. hmmm if the windows jump to the main screen, teh monitor is actually disconnecting. thats link training, which can be cable quality, DisplayPort sleep or the dock. try a certified cable and disable the monitors own deep sleep/auto input switching. good luck man!

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