System Board - HP Chromebook 15 Series Maintenance And Service Manual

System board

NOTE: All system board spare part kits include a processor, system memory, eMMC storage, the Google
Chrome operating system, and replacement thermal material.
Table 5-8 System board descriptions and part numbers
Description
System board equipped with an Intel Core i5-8250U processor, 8 GB of system memory, and 128 GB of
eMMC storage
System board equipped with an Intel Core i3-8130U processor, 8 GB of system memory, and 128 GB of
eMMC storage
System board equipped with an Intel Core i3-8130U processor, 8 GB of system memory, and 64 GB of
eMMC storage
System board equipped with an Intel Core i3-8130U processor, 4 GB of system memory, and 64 GB of
eMMC storage
System board equipped with an Intel Core i3-8130U processor, 4 GB of system memory, and 128 GB of
eMMC storage
System board equipped with an Intel Pentium 4415U processor, 4 GB of system memory, and 64 GB of
eMMC storage
System board equipped with an Intel Pentium 4415U processor, 4 GB of system memory, and 32 GB of
eMMC 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 heat sink (see
defective system board and install it on the replacement system board.
Remove the system board:
1. Disconnect the following cables from the system board:
(1) Touch cable
(2) Display cable
(3) Speaker cable
(4) USB board cable (ZIF)
(5) Touchpad cable (ZIF)
(6) Keyboard backliight cable (ZIF)
(7) Keyboard cable (ZIF)
(8) WLAN antenna cables from the WLAN module
(9) WLAN antenna cables from routing along the top of the system board
34 Chapter 5 Removal and replacement procedures for authorized service provider parts
(Preparation for disassembly on page
Bottom cover on page
Battery on page 25).
Fan on page 30).
22).
23).
Heat sink on page
Spare part number
L57307-001
L57305-001
L57306-001
L63717-001
L57304-001
L54809-001
L57308-001
31) from the