System Board - HP Pavilion 15 Maintenance And Service Manual

System board

To remove the system board, use these procedures and illustrations.
Table 5-11 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 10 operating system
AMD Ryzen 7 4700U processor
AMD Ryzen 5 4500U processor
AMD Ryzen 3 4300U processor
AMD Athlon Gold 3150U processor
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 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:
● Memory modules (see
WLAN module (see
●
Solid-state drive (see
●
Heat sink (see
●
Remove the system board:
1. Disconnect the following cables from the system board:
WLAN antennas from the WLAN module (1)
●
Power connector (DC-in) board cable (2)
●
Display cable (ZIF) (3)
●
Speaker cable (4)
●
● Keyboard cable (ZIF) (5)
● Keyboard backlight cable (ZIF) (6) (select products only)
Touchpad cable (ZIF) (7)
●
USB board cable (ZIF) (8)
●
Fingerprint reader cable (ZIF) (9) (select products only)
●
40 Chapter 5 Removal and replacement procedures for authorized service provider parts
(Preparation for disassembly on page
(Bottom cover on page
Battery on page
Fan on page 37).
Memory modules on page
WLAN module on page
Solid-state drive on page
Heat sink on page 38).
27).
29).
33).
30).
32).
Spare part number
M08868-xx1
M08867-xx1
M08866-xx1
M08865-xx1
27).