Schematics & Help Needed. No Backlight Voltage

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  • trepachka
    HP Probook 450 G8 Boardview+Schematics - screen backlight issue
    by trepachka
    I am just wondering if anyone has boardview+schematics for HP Probook 450 G8.

    Computer is missing screen backlight. The backlight fuse must be kaput. I know the fuse is located on the motherboard because we tried a different working screen and it, too is missing backlight.

    Perhaps, if the boardview+schematics are not available, someone can point out where the screen backlight fuse is located. Thanks.
    03-16-2024, 12:32 AM
  • Tynan Dill
    Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?
    by Tynan Dill
    I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.

    Upon bringing it home and plugging it up, it showed a standby light.

    I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.

    The screen seems to blackout and stay black, but with a flashlight I can see the display.

    With my Playstation 4 connected via HDMI, and running a game I can hear sound.

    Assuming...
    ORIGINAL POWER SUPPLY BOARD
    7 Photos
    11-22-2024, 01:46 PM
  • Popalwali
    Asus Nexus 7 2012 (ME370T REV 2.4) Schematics needed
    by Popalwali
    Hello Everyone,

    I will be really grateful if someone shares schematics and if possible the boardview of the old Asus Nexus 7 (2012) Tablet. The motherboard is ME370T Rev. 2.4. Now I can find schematics for the Rev. 1.0 but I could not find the schematics for the Rev 2.4. I tried to look for similarities in the Rev. 1 but there are somethings missing, plus the board i have has nearly no component names printed on it which as a newbie makes pretty hard for me to locate things. Any assistance will be appreciated. Thank you.
    08-25-2024, 11:28 AM
  • nerdynerd
    HP OMEN Special Edition 16b-b0005dx 16.1" Schematics Needed
    by nerdynerd
    Hi,

    I spilled coffee on my laptop a year ago, and it recently died on me. I have been looking for the schematics for this particular laptop for a couple weeks now and haven't found anything. Would appreciate if someone's able to provide the schematics and would be happy to leave a small tip. Thank you.

    Product Link: https://www.microcenter.com/product/...6b-b0005dx_161
    05-23-2025, 03:54 AM
  • refrf
    AMD Radeon Pro W5700 Schematics Needed
    by refrf
    Hi there, I recently got my hands on a few Radeon Pros that are not functioning. I've tried searching for the schematics for this board but I can't seem to find anything. If someone could drop the schematics for this model it would be very appreciated.
    10-17-2024, 07:27 PM
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