System Board - HP Pavilion Gaming 15 Series Maintenance And Service Manual

System board

All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating system
xxxxxx-601: Windows 10 operating system
Table 6-8 System board descriptions and part numbers
Description
AMD Ryzen 7 3750H processor and 6 GB of discrete graphics memory (GeForce GTX 1660 Ti)
AMD Ryzen 7 3750H processor and 4 GB of discrete graphics memory (GeForce GTX 1650)
AMD Ryzen 5 3550H processor and 6 GB of discrete graphics memory (GeForce GTX 1660 Ti)
AMD Ryzen 5 3550H processor and 4 GB of discrete graphics memory (GeForce GTX 1650)
AMD Ryzen 5 3550H processor and 3 GB of discrete graphics memory (GeForce GTX 1050)
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover (see
3. Disconnect the battery (see
4. Remove the hard drive (see
5. Remove the fans (see
When replacing the system board, be sure to remove the following components (as applicable) from the
defective system board and install on the replacement system board:
● Memory modules
● Solid-state drive
● WLAN/Bluetooth module
● Heat sink
Remove the system board:
1. Disconnect the following cables from the system board:
(1) WLAN module antennas
(2) Speaker cable
(3) Power connector cable
(4) Power button/USB board cable (ZIF) (from power button/USB board)
(5) Release the power button/USB board cable from adhesive to chassis
(6) Display cable (ZIF)
(7) Touchpad cable (ZIF)
(8) Keyboard backlight (ZIF)
(9) Keyboard cable (ZIF)
Bottom cover on page
Battery on page
Hard drive assembly on page
Fans on page
(Memory module on page
(Solid-state drive on page 30
(WLAN module on page
(Heat sink on page 42)
(Preparation for disassembly on page
28).
37).
33).
41).
31)
38)
Spare part number
L71932-xx1
L71930-xx1
L71931-xx1
L71929-xx1
L71928-xx1
27).
Component replacement procedures 45