System Board - HP Chromebook x360 14 G1 Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes replacement thermal material.
Table 5-11 System board descriptions and part numbers
Description
System board equipped with an Intel Core i7-8650U processor, 16 GB of system memory, and 64 GB of
eMMC system storage
System board equipped with an Intel Core i5-8350U processor, 8 GB of system memory, and 64 GB of
eMMC system storage
System board equipped with an Intel Core i3-8130U processor, 8 GB of system memory, and 64 GB of
eMMC system storage
System board equipped with an Intel Pentium 4415U processor, 8 GB of system memory, and 32 GB of
eMMC system storage
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover (see
3. Remove the battery (see
4. Remove the fan (see
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
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
36 Chapter 5 Removal and replacement procedures for authorized service providers
(Preparation for disassembly on page
Computer feet and bottom cover on page
Battery on page 22).
Fan on page 25).
WLAN module on page 23)
Spare part number
L50838-001
L50837-001
L50836-001
L50839-001
20).
20).