Dell Vostro A840 Servicehandleiding - Pagina 17

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2. Replace the eight screws that secure the display panel brackets to each side of the display panel.

3. Align the display panel with the display cover and replace the six screws.

4. Connect the display cables to the ends of the inverter board.

5. Route the cables back through their routing channels.

6. Replace the display bezel (see

7. Replace the display assembly (see Display).

Display Panel Cable

NOTE:

The Display Panel cables and connectors may differ depending on the Display Panel you ordered.

Removing the Display Panel Cable

1. Remove the display assembly (see Display).

2. Remove the display bezel (see

3. Remove the display panel (see

4. Turn over the display panel and remove the conductive tape on the display board.

5. Disconnect the flex cable from the display board.

display board connector

conductive tape

Replacing the Display Panel Cable

CAUTION:

Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

1. Connect the flex cable to the connector on the inverter board.

2. Connect the flex cable to the connector on the back of the display panel and adhere the tape back into position.

3. Replace the display panel (see

4. Replace the display bezel (see

5. Replace the display assembly (see

Display Inverter

Replacing the Display

Bezel).

Removing the Display

Bezel).

Removing the Display

Panel).

flex cable

Replacing the Display

Panel).

Replacing the Display

Bezel).

Replacing the Display

Assembly).