Replacing The Display Panel; Display Latch; Removing The Display Latch; Replacing The Display Latch - Dell Inspiron 9400 Service Manual

Replacing the Display Panel

1. Reconnect the top display-cable connector to the top flex-cable connector.
2. Reconnect the bottom flex-cable connector to the inverter connector.
3. Replace the display panel inside the display back cover.
4. Tighten the captive screw that attaches the display-panel ground wire to the display back cover.
5. Replace the eight M2 x 3-mm screws (four on each side) around the display panel.
6. Replace the display bezel (see
Display Latch

Removing the Display Latch

CAUTION: Before you begin the following procedure, see the safety instructions in the Product Information Guide.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by touching an unpainted metal surface (such as the back
panel) on the computer.
NOTICE: To help prevent damage to the system board, remove the main battery (see
computer.
1. Follow the instructions in Before Working Inside Your
2. Remove the display assembly (see
3. Remove the display bezel (see
4. Slide the latch to the right and gently lift.
5. Remove the spring that attaches the latch to the display back cover.
1 spring

Replacing the Display Latch

1. Replace the spring that attaches the latch to the display panel.
2. Align the latch with the display panel and slide the latch to the left to secure it into place.
Replacing the Display Bezel).
Computer.
Removing the Display Assembly).
Removing the Display Bezel).
2

display latch

Before Working Inside Your Computer) before working inside the