HP 470 G7, Maintenance And Service Manual

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System board
NOTE: All system board spare part kits include replacement thermal material.
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
Table 6-16 System board description and part number
Description Spare part number
Intel Core i7-10510U processor with 2 GB of AMD Radeon 530 graphics memory L67091-xx1
Intel Core i5-10210U processor with 2 GB of AMD Radeon 530 graphics memory L67090-xx1
Intel Core i3-10110U processor with 2 GB of AMD Radeon 530 graphics memory L83735-xx1
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly ( Preparation for disassembly on page 25 ).
2. Remove the following components:
a. Optical drive (see Optical drive (select products only) on page 26 )
b. Bottom cover (see Bottom cover on page 29 )
c. Battery (see Battery on page 31 )
d. Memory modules (see Memory on page 33 )
e. Hard drive (see Hard drive on page 35 )
f. Solid-state drive (see Solid-state drive (select products only) on page 38 ) or Optane memory
module (see Optane memory module (select products only) on page 37 )
g. WLAN module (see WLAN module on page 40 )
h. Fan (see Fan on page 48 )
Remove the system board:
IMPORTANT: Make special note of each screw size and location during removal and replacement.
1. Disconnect the following cables from the system board:
●
Backlight cable (1)
● Optical drive board cable (2) (select products only)
● Hard drive cable (3)
● Keyboard cable (4)
●
Touchpad cable (5)
●
Touchpad button board cable (6)
●
Display cable (7)
Component replacement procedures 51