HP Sprout Pro G2 Maintenance & Service Guide - Page 58

System board

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System board Before removing the system board, following these steps: 1. Prepare the computer for disassembly (see Preparing to disassemble the computer on page 23). 2. Remove the rear covers (see Removing the rear covers from the computer on page 24). 3. Remove the memory cover (see Memory on page 29). 4. Separate the computer from the column (see Separating the computer from the column on page 41). 5. Remove the system board cover (see System board cover on page 43). 6. Remove the heat sink (see Heat sink on page 45). 7. Remove the fan (see Fan assembly on page 47). When replacing the system board, be sure to remove the following components (as needed) from the defective system board and install on the replacement system board: ● Wireless USB receiver (see Wireless USB receiver on page 31) ● Solid-state drive (see M.2 cover and solid-state drive on page 33) ● Memory modules (see Memory on page 29) ● WLAN/Bluetooth module (see WLAN module on page 44) ● Processor (see Processor on page 46) Before removing the system board, following these steps: 1. Disconnect all remaining cables from the system board, noting their location for reinstallation as shown in the following image. 48 Chapter 4 Removal and Replacement Procedures

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System board
Before removing the system board, following these steps:
1.
Prepare the computer for disassembly (see
Preparing to disassemble the computer
on page
23
).
2.
Remove the rear covers (see
Removing the rear covers from the computer
on page
24
).
3.
Remove the memory cover (see
Memory
on page
29
).
4.
Separate the computer from the column (see
Separating the computer from the column
on page
41
).
5.
Remove the system board cover (see
System board cover
on page
43
).
6.
Remove the heat sink (see
Heat sink
on page
45
).
7.
Remove the fan (see
Fan assembly
on page
47
).
When replacing the system board, be sure to remove the following components (as needed) from the
defective system board and install on the replacement system board:
●
Wireless USB receiver (see
Wireless USB receiver
on page
31
)
●
Solid-state drive (see
M.2 cover and solid-state drive
on page
33
)
●
Memory modules (see
Memory
on page
29
)
●
WLAN/Bluetooth module (see
WLAN module
on page
44
)
●
Processor (see
Processor
on page
46
)
Before removing the system board, following these steps:
1.
Disconnect all remaining cables from the system board, noting their location for reinstallation as shown
in the following image.
48
Chapter 4
Removal and Replacement Procedures