1. Detach the black tape (1) that secures the top edge of the touchpad to the top cover.
2. Release the ZIF connector (2) to which the touchpad cable is connected, and then disconnect the touchpad
cable from the system board.
3. Detach the touchpad cable (3) from the top cover. (The touchpad cable is attached to the top cover with
double-sided adhesive.)
4. Remove the three Phillips M1.5 × 2.3 screws (4) that secure the touchpad to the top cover.
5. Release the touchpad (5) by swinging the top edge up and toward the front of the top cover.
6. Remove the touchpad (6) by sliding it up and away from the front of the top cover.
Reverse this procedure to install the touchpad.
System board
To remove the system board, use these procedures and illustrations.
Table
5-7 System board descriptions and part numbers
Description Spare part
number
The system board spare part kit includes the processor, a graphics subsystem with UMA memory, and replacement thermal material.
Equipped with an Intel Core i7-1165G7 processor, 16 GB of system memory, and the Windows 10 operating system,
for use only on computer models equipped with an OLED display assembly
M22177-601
Equipped with an Intel Core i7-1165G7 processor, 16 GB of system memory, and the Windows 10 operating system,
for use only on computer models equipped with a WLED display assembly
M22176-601
Equipped with an Intel Core i7-1165G7 processor, 8 GB of system memory, and the Windows 10 operating system M22178-601
Equipped with an Intel Core i5-1135G7 processor, 16 GB of system memory, and the Windows 10 operating system M22179-601
Equipped with an Intel Core i5-1135G7 processor, 8 GB of system memory, and the Windows 10 operating system M22175-601
46 Chapter 5 Removal and replacement procedures for authorized service provider parts ENWW
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