HP ENVY 16 Maintenance And Service Manual page 52

Table 5-10 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
Intel Core i9-12900H, RTX 3060, 6 GB
Intel Core i9-12900H, RTX 3060, for OLED, 6 GB
Intel Core i7-12700H, RTX 3060, for OLED, 6 GB
Intel Core i7-12700H, Arc A370M, for OLED, 4 GB
Intel Core i7-12700H, RTX 3060, 6 GB
Intel Core i7-12700H, Arc A370M, 4 GB
Intel Core 15-12500H, Arc A370M, 4 GB
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 heat sink (see
5. Remove the fans (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 WLAN module on page
●
Display assembly panel (see
●
IMPORTANT: After replacing the system board or the display panel assembly, it is necessary to run the
service tool to have the new ambient light sensor (ALS) data written to the system BIOS. Please search for
the related advisory for more information.
Remove the system board:
1. Identify the following cables, and make sure they have been disconnected from the system board:
Webcam cable (1)
●
Power connector cable (2)
●
IR board cable (ZIF) (3)
●
Preparation for disassembly on page
Bottom cover on page
Battery on page 34).
Heat sink on page 40).
Fan assembly on page 41).
Memory modules on page
37).
Display assembly panel on page
33).
35).
43).
Spare part
number
N12357-601
N14910-601
N14909-601
N14908-601
N12356-601
N12355-601
N12354-601
33).
System board 45