System board
NOTE: All system board spare part kits include replacement thermal material.
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
Table 5-13 Spare part description and number
Description Spare part number
System board with integrated processor:
● AMD Ryzen 5-2500U processor L23394-xx1
● AMD Ryzen 3-2200U processor L23393-xx1
● AMD A6-9225 processor L23391-xx1
● AMD E2-9000e processor L23389-xx1
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 26).
2. Remove the following components:
a. Bottom cover (see Bottom cover on page 27)
b. Battery (see Battery on page 29)
c. Hard drive (see Hard drive on page 33)
d. Solid-state drive (see Solid-state drive on page 35)
e. WLAN module (see WLAN module on page 36)
f. Memory modules (see Memory on page 31)
Remove the system board:
IMPORTANT: Make special note of each screw size and location during removal and replacement.
1. Disconnect the following cables from the system board:
(1) Hard drive cable
(2) Display cable
(3) Power connector cable
(4) Speaker cable
(5) Keyboard backlight cable
(6) Keyboard cable
(7) TouchPad button board cable
(8) USB board cable
Component replacement procedures 45
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