3.
Remove the board (3).
To install the USB board, reverse this procedure.
IR sensor board
To remove the IR sensor board, use this procedure and illustration. Before removing the board, you can
remove the system board, heat sink, and fans as an assembly so you do not have to disturb the thermal
material.
Table 6-12
IR sensor board description and part number
Description
Spare part number
IR sensor board
N14065-001
IR sensor board cable
N14066-001
Before removing the IR sensor board, follow these steps:
1.
Prepare the computer for disassembly (see
Preparation for disassembly on page 36
2.
Remove the bottom cover (see
3.
Remove the battery (see
4.
Remove the system board, heat sink, and fan assembly (see
System board, heat sink, fan combination on
Remove the IR sensor board:
1.
Remove the Phillips M2.0 × 2.5 screw (1) that secures the board to the top of the computer.
IR sensor board
53