Display Inverter; Display Panel Cable - Dell Vostro A840 Service Manual

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.
1 display board connector
3 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).
2 flex cable
Replacing the Display Panel).
Replacing the Display Bezel).
Replacing the Display Assembly).