IR LED module
Description Spare part number
IR LED module L31350-001
IMPORTANT: Make special note of each screw size and location during removal and replacement.
Before removing the module, follow these steps:
1. Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the following components:
a. Display panel (see Display panel on page 33)
b. Disconnect the battery cable (see Battery on page 36)
c. Remove the camera connector bracket (see Camera connector bracket on page 44)
Remove the IR LED module:
CAUTION: Use care to prevent damaging the zero-insertion force (ZIF) connector and ribbon cable.
▲ Disconnect the camera cable from the reverse ZIF connector (1) and then use a tool to pry the camera
module up to disengage the adhesive that secures it to the computer (2).
Reverse this procedure to replace the IR LED module.
50 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
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