HP Chromebook x360 14, Maintenance And Service Manual, Page: 40 / 55

System board
NOTE: The system board spare part kit includes replacement thermal material.
Description Spare part number
System board equipped with an Intel Core i5-8250U processor, 8 GB of system memory, and 64 GB of
eMMC system storage L36885-001
System board quipped with an Intel Core i3-8130U processor, 8 GB of system memory, and 64 GB of
eMMC system storage L36884-001
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly ( Preparation for disassembly on page 18 ).
2. Remove the bottom cover (see Computer feet and bottom cover on page 18 ).
3. Remove the battery (see Battery on page 20 ).
4. Remove the fan (see Fan on page 23 ).
When replacing the system board, be sure to remove the following component (if applicable) from
the defective system board and install it on the replacement system board:
● WLAN module (see WLAN module on page 21 )
Remove the system board:
1. Disconnect the following cables from the system board:
(1) Display cable
(2) Touch control cable
(3) Speaker cable
(4) Antenna cables from the WLAN module
(5) Keyboard cable
(6) Backlight cable
(7) TouchPad cable
(8) I/O board cable
34 Chapter 5 Removal and replacement procedures