Dell 3537 laptop doesn't boot without embedded display.

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  • Calidebear
    New Member
    • Mar 2025
    • 4
    • India

    #1

    Dell 3537 laptop doesn't boot without embedded display.

    Hi,

    I have this laptop for a long time, still it does it's job, like browsing, word , excel. Two years back laptop Hinge base broken but now it's damaging other parts of laptop so I tried to totally remove the embedded display cable from laptop and tried to boot only with external display monitor, but it doesn't boot and gives single beeps. BIOS checking the embedded display to be connected.
    So checked the schematics to bypass this issue.
    Found something but I don't know how to read this schematics.

    Dell 3537 mobo 9982p rev 3

    Schematics attached, page no 16 LINK to schematic -> https://www.badcaps.net/forum/troubl...02#post3207983

    Click image for larger version  Name:	IMG_20250329_230605.jpg Views:	0 Size:	92.7 KB ID:	3603824
    Last edited by SMDFlea; 03-29-2025, 04:59 PM. Reason: LINK to schematic
  • mcplslg123
    Badcaps Legend
    • Jun 2015
    • 7262
    • india

    #2
    Dell 3521/3537 wont boot without embedded display. So nothing wrong here.

    On these platform, GFX rise only when internal screen is connected.

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