HP 14 Maintenance And Service Manual page 51

Table 5-11 System board descriptions and part numbers (continued)
Description
System board with integrated AMD 3020e processor
System board with integrated AMD 3020e processor and 64 GB of eMMC
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover
3. Remove the battery (see
4. Remove the heat sink (see
Remove the system board:
1. Disconnect the following cables from the system board:
● Power connector cable(1)
● Display cable (2)
● Speaker cable (3)
WLAN module antennas (4)
●
Power button/card reader board cable (ZIF) (5)
●
Keyboard cable (6)
●
Keyboard backlight cable (ZIF) (7)
●
Touchpad cable (ZIF) (8)
●
Fingerprint reader cable (ZIF) (9)
●
(Preparation for disassembly on page
(Bottom cover on page
Battery on page 31).
Heat sink on page 40).
29).
Component replacement procedures
Spare part
number
M04583-xx1
M10792-xx1
29).
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