my laptop don't have DISPLAY

Discussion in 'Laptop Hardware' started by Xidir, Aug 27, 2021.

  1. Xidir


    Apr 7, 2020
    Likes Received:
    the power button on my laptop turns on, But the screen does not turn on (black screen). I followed this video:

    But it was not effective.
    my laptop:
    windows / hp / Probook 450 G3
    Xidir, Aug 27, 2021
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  2. Xidir

    Shweta Singh

    Jul 21, 2021
    Likes Received:
    To try fixing it yourself, first unplug your laptop, hold the power button for 30 seconds and restart the laptop. To be sure about the LCD screen problem, try connecting your laptop to another monitor and see if the issue persists. If it does, the issue is certainly in the LCD panel. Press the “Fn” key and the key with the monitor symbol a couple of time to see if an image appears on the external monitor. If an image appears on the monitor, the problem is with the LCD screen of the monitor. If no image appears on the monitor, either the video card or motherboard in the laptop is probably defective.
    Shweta Singh, Nov 9, 2021
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