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Red line showing in my laptop

ayush6968ayush6968 Member Posts: 34 Troubleshooter
Recently I noticed a Red line showing in my laptop when the screen is Black or dark. plz anyone tell me what is this and what should i do.

Best Answer

  • IshyIshy Ally Posts: 143
    Accepted Answer
    Hi, @ayush6968
    1) Try to Reinstall display drivers in Device manager under Display adapters. 

    Try to go to bios and check if you see the red line.
    1) Turn off the device.
    2) Press power button and immediately press F2 button for 4-5 times. 
    3) This will take you to Bios. 

    Check if there is a red line there then it would a hardware issue.

FAQ & Answers

  • IshyIshy Ally Posts: 143
    Accepted Answer
    Hi, @ayush6968
    1) Try to Reinstall display drivers in Device manager under Display adapters. 

    Try to go to bios and check if you see the red line.
    1) Turn off the device.
    2) Press power button and immediately press F2 button for 4-5 times. 
    3) This will take you to Bios. 

    Check if there is a red line there then it would a hardware issue.

  • ayush6968ayush6968 Member Posts: 34 Troubleshooter
    thank you so much
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