System Board - HP 250R G9 Maintenance And Service Manual

System board

To remove the system board, use these procedures and illustrations.
Table 5-14 System board descriptions and part numbers
Description
System board (includes processor):
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating system
xxxxxx-601: Windows 11 operating system
Intel Core i5-1345U processor
Intel Core i5-1335U processor
Intel Core i3-1315U processor
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly (see
2. Remove the bottom cover (see
3. Remove the battery (see
4. Remove the fan (see
When you replace the system board, be sure to remove the following components (as applicable) from
the defective system board and install them on the replacement system board:
● WLAN module (see
● Solid-state drive (see
●
Memory modules (see
●
Heat sink (see
NOTE:
Remove the system board:
1. Disconnect the following cables from the system board:
● Card reader board cable (ZIF) (1)
● Fingerprint reader cable (ZIF) (2)
● Power connector (DC-in) board cable (3)
● USB board cable (ZIF) (4)
● Keyboard cable (ZIF) (5)
● Touchpad cable (ZIF) (6)
48 Chapter 5 Removal and replacement procedures for authorized service provider parts
Bottom cover on page
Battery on page
Fan on page
WLAN module on page
Solid-state drive on page
Memory modules on page
Heat sink on page
You can remove the heat sink and the system board at the same time.
Preparation for disassembly on page
31).
32).
45).
34).
36).
37).
46).
Spare part number
N95805-xx1
N95804-xx1
N95803-xx1
31).