System Board - HP ENVY x360 Maintenance And Service Manual

To reassemble and replace the display assembly, reverse the removal procedures.

System board

To remove the system board, use these procedures and illustrations.
Table 5-8 System board descriptions and part numbers
Description
All system board spare part kits include an integrated processor, UMA graphics subsystem memory, integrated system memory,
and replacement thermal material.
Equipped with an Intel Core i7-1355U 1.7 GHz processor (10 cores, 12 MB L3 cache, 15 W), 16 GB of
system memory, and the Windows 11 operating system
Equipped with an Intel Core i5-1335U 1.3 GHz processor (10 cores, 12 MB L3 cache, 15 W), 8 GB of
system memory, and the Windows 11 operating system
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly (see
2. Remove the bottom cover (see
3. Disconnect the battery cable from the system board (see
4. Remove the shield material that covers the WLAN module (see
5. Remove the fan (see
When you replace the system board, be sure to remove the WLAN module (see
34) and heat sink (see
replacement system board.
Remove the system board:
1. Disconnect the power connector cable (1) from the system board.
2. Remove the WLAN module antenna cover (2) that secures the WLAN antenna cables to the WLAN
module.
The WLAN module antenna cover is available using spare part number N41046-001.
Bottom cover on page
Fan on page 38).
Heat sink on page 47) from the defective system board and install them on the
Preparation for disassembly on page
30).
Battery on page
WLAN module on page
Spare part number
N41024-601
N41023-601
30).
31).
34).
WLAN module on page
System board 45