HP EliteBook 850 G7 Maintenance And Service Manual page 64

Table 6-11 System board descriptions and part numbers (continued)
Description
For use in models with UMA graphics memory:
Intel Core i7-10810 processor (OSR)
●
Intel Core i7-10710 processor
●
Intel Core i7-10610 processor
●
● Intel Core i7-10610 processor (OSR)
● Intel Core i5-10210 processor
Intel Core i5-10310 processor
●
Intel Core i5-10310 processor (OSR)
●
Intel Core i5-10210 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
● WWAN module (see
Solid-state drive (see
●
Heat sink (see
●
Remove the system board:
1. Disconnect the following cables from the system board:
● Antenna cables from the WWAN module (select products only) (1)
● Power connector cable (2)
Camera cable (3)
●
Speaker cable (4)
●
USB cable (ZIF) (5)
●
Display cable (6)
●
● Card reader cable (ZIF) (7)
● Antenna cables from the WLAN module (8)
Touchpad cable (ZIF) (9)
●
54 Chapter 6 Removal and replacement procedures for authorized service provider parts
(Preparation for disassembly on page
(Bottom cover on page
Battery on page
Fan on page 49).
Memory modules on page
WLAN module on page
WWAN module on page
Solid-state drive on page
Heat sink on page 50).
32).
41).
33).
36).
38).
40).
Spare part number
M05252-xx1
M14258-xx1
M05250-xx1
M05251-xx1
M05247-xx1
M05248-xx1
M05249-xx1
M05246-xx1
32).