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HP 2000 Dimm Display

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    HP 2000 Dimm Display

    Model:HP2000 series
    M/B:Newton_CR&HR_HPC MV_MB_V1

    Problem is dimm display. I can see image when mobile flash light is used. Exact schematic is not available for this m/b and i've linked a reference scheme which is almost similar.

    Measurement on lvds connector.

    01. Pin29-30(+VBAT)-19V
    02.Pin27(LVDS_PWM)-3.3V
    03.Pin26(BL_Enable)-3.07V
    04.Pin5(LVDS_DATA)-3.3V
    05.Pin4(LVDS_CLK)-3.3V
    06.Pin3-3.3V
    07.Pin1-2(LCDVCC)-3.3V

    Not sharing other pin measurements as i think they are not relevant as i can see a dimm image on screen.

    LVDS connector is clean and no pins are dmaged. Checked the mentioned voltages on screen connector and they all reaches there.

    I dont see anything missing in requirement for backlit to turn on. Any idea Guys?

    PS:New screen and LVDS cable already tried.
    HP Compaq Notebook 431 Schematic 01015FY00-600-G
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