Windows 10: Problem with laptop monitor after restart

Discus and support Problem with laptop monitor after restart in Windows 10 Software and Apps to solve the problem; Hello.So I opened my laptop to do some things on it, and I was greeted with blackscreen from it. After restarting it with power button the backlight of... Discussion in 'Windows 10 Software and Apps' started by Michał Waw, Oct 30, 2024.

  1. MICHAł WAW
    Michał Waw Win User

    Problem with laptop monitor after restart


    Hello.So I opened my laptop to do some things on it, and I was greeted with blackscreen from it. After restarting it with power button the backlight of the screen is not even lighting up. I connected it to external monitor and everything was displayed o it. So i tried to fix my laptop screen, updating drivers, bios. I opened device manager and it only detected external monitor, laptop one wasn't there. After that, I saw an article where i need to boot my laptop from safemode, so I opened msconfig to boot my laptop in safemode. After restarting laptop nothing was displayed on laptop and externa

    :)
     
    Michał Waw, Oct 30, 2024
    #1
  2. CHRISE
    Chrise Win User

    Laptop External Monitor Problem

    Thank you once again, I will explain:

    • Today 10th November 2016 - After monitor eventually successfully connects to my HP laptop, in my absence when the laptop/monitor powers off, I get NO re-connection problems during the day
    • Tomorrow 11th November 2016 - After laptop and monitor has been restarted following, shut-down, power offs(laptop + monitor) I will be stuck once again with exactly the same problem

    In my display settings each morning, my HP laptop shows it is connected to my external monitor, however there is no display on the external monitor for a vast amount of time, just randomly suddenly appears.?
     
    Chrise, Oct 30, 2024
    #2
  3. CHRISE
    Chrise Win User
    Laptop External Monitor Problem

    Discovered the best interim solution and best way to live this problem:

    • I have changed my LG TV auto power setting to OFF - therefore the monitor remains ON constantly and therefore laptop instantly presents a display to my monitor, sleep, restart etc..

    The critical issues being in this bizarre problem :-


    • Windows 10 HP laptop is both physically and S/W connected to LG monitor
    • LG monitor can take up to 45mins to present this display on each and every day
    • Connected laptop via HDMI to three other monitors(TV’s etc), same problem, one TV was less than six months old
    • There appears to be raised problems generally in relation to such an external monitor problem on the WWW
    • Never incurred such a problem in Windows 7

    I stress these are the facts of my problem and thank you again
     
    Chrise, Oct 30, 2024
    #3
  4. DASTAN
    Dastan Win User

    Problem with laptop monitor after restart

    Problem with external monitor


    Well, installing Crimson Edition solved the problem. At least my monitor is showing something now*Biggrin But it flickers a bit and now I am curious whether that is because of a laptop graphic card or monitor itself
     
    Dastan, Oct 30, 2024
    #4
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Problem with laptop monitor after restart

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