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HP Compaq LE2202X Monitor Power supply board Replacement

O que você precisa

  1. HP Compaq LE2202X Monitor Power supply board Replacement, Power supply board: passo 1, imagem 1 %32 HP Compaq LE2202X Monitor Power supply board Replacement, Power supply board: passo 1, imagem 2 %32 HP Compaq LE2202X Monitor Power supply board Replacement, Power supply board: passo 1, imagem 3 %32
    • Orient the monitor screen down on a table. Be careful the work surface is not going to damage the screen when laying flat.

    • Remove the 4 12 mm screws from the base using a PH2 bit and driver.

    • Make sure to hold the screen at the bezel when the last stand screw is removed, gently lay the monitor flush with the table after the stand is removed.

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    • With the monitor laying flush against a table remove the 12mm 1cm head screws using a PH1 bit.

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    • Find the rectangular indentations in the front bezel. They are located to the right and left of the HP logo below the bezel.

    • Using the plastic spudger insert it into the indentations and twist left and right like a screwdriver.

    • You should hear and physically see the separation of the front bezel and back case. If the above method does not work, use a metal spudger and more inward force.

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    • Place the monitor screen down with the front bezel removed.

    • Hold the screen with the bezel when laying it flat because the screen is laying in the back case

    • With the monitor laying flat lift up from where the stand originally was.

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    • Peel back tape carefully, from all sides but not the top and where tape covers cables.

    • Peel back aluminum tape carefully because it protects ribbon cable.

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    • Peel back tape from all visible cables.

    • Do not pull too hard on the tape as there is a possibility the cables or connector could be damaged.

    • Remove the interface cable from the buttons by pulling away from you with the monitor power port facing you.

    • Remove the back light power cable by pulling up

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    • Locate the metal-cloth tape at the top of the monitor and slowly peel it back just enough to remove the ribbon cable connector.

    • Don't pull too hard on the tape as you may damage the ribbon cable connector.

  8. HP Compaq LE2202X Monitor Power supply board Replacement: passo 8, imagem 1 %32
    • To remove the cable connector press in both levers towards the center.

    • If you are unable to press both at the same time, press one at a time and wiggle side to side until free.

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    • With all tape and cables disconnected flip the case over to reveal the backs of the power supply and control boards.

    • Remove the 3 10mm screws with a PH1 bit and driver.

    • Remove the large grounding screw in the bottom left corner with a PH1 bit and driver.

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    • Flip the power supply board over so the components are visible.

    • Mind the large capacitors in the middle of the board.

    • Remove the cable connecting to the logic board and lift the power supply board away.

Conclusão

To reassemble your device, follow these instructions in reverse order.

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Um comentário

Some time monitor works but some white all black screen , and blink normal then black screen. I have tried to clean dust but still same problem

Md Kaif - Responder

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