Windows 10: Monitor flashes on boot Solved

  1. Posts : 53
    Windows 10 Pro x64
       23 May 2018 #1

    Monitor flashes on boot

    i7-2600K 4.4GHz 8GB GTX 750 Ti dual monitor BenQ (DVI) and LG (HDMI) modular psu (high end, over spec, but can't remember make). LG is the #1 screen.

    At boot, the LG monitor flashes on-off around 1/sec about 20 times before it comes on fully. Windows is loading OK during this time. The problem seems intermittent, but mainly happens from cold boot 1st thing in the morning. Restarts are mainly OK.

    I've tried re-seating the card and power connectors, swapping leads but, due to being intermittent, what seems to have fixed it is always a false result. The LG is only VGA and HDMI, so swapping things around is limited. nVidia driver is the latest.

    This problem happened after the May upgrade. Also, the LG shows as generic PnP in device manager (but shows as LG 27MP35 in Aida 64). SFC /scannow found errors and fixed them to no avail.

    Anyone ever seen a flashing monitor ? I'd appreciate some pointers.
      My ComputerSystem Spec

  2. Posts : 53
    Windows 10 Pro x64
    Thread Starter
       17 Jun 2018 #2

    The screen flashing period was getting longer and longer before it finally came on, so I bought a new monitor - problem solved.

    Might help someone with similar problems.
      My ComputerSystem Spec


Related Threads
its kinda hard to explain. but every time i reboot. there brightness changes for a while. ( few seconds then go back again ) as seen in the video. the issue start when i try to format the notebook ( clean the drive ) then its stuck at 30%. after...
I have looked all over the Internet and cannot seem to find anything that addresses this specific problem. There "seems to be a fix"out there for but DVI monitors but not the VGA. note: I do not get a check cables alert on my monitor. It is just...
Monitor turns off after boot! in General Support
I think I' ve screwed something :-( I've installed the latest insider on my desktop as it works fine on the netbook, and now the screen turns off after the boot screen, the computer doesn't hang and seems to show signs of working (HDD light...
Hello, I recently upgraded to Windows 10 and I have a Logitech G510 keyboard with a volume wheel. When using this volume wheel to change the volume the screen will go black for about half a second and there is a beep that can be heard through my...
Solved Boot loop and more than 1 monitor in Installation and Upgrade
hey guys i found my problem. i thought i was having a infinite boot loop. I'll give some background to the scenario. #1 Upgraded from Win 7 Ultimate to Win 10Pro(64) #2 Installed fine, but borked all installed games on steam, couldnt load a...
Our Sites
Site Links
About Us
Windows 10 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 10" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd
All times are GMT -5. The time now is 12:47.
Find Us