HP EliteBook 800 EliteBook 820 G4 Notebook PC EliteBook 828 G4 Notebook PC Mai - Page 71

System board, Solid-state drive see

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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 Description System board, includes Intel i7-7600U System board, includes Intel i7-7500U System board, includes Intel i5-7300U System board, includes Intel i5-7200U System board, includes Intel i3-7100U Spare part number 914274-xxx 914273-xxx 914272-xxx 914271-xxx 914270-xxx Before removing the system board, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer. 4. Remove the bottom cover (see Bottom cover on page 30). 5. Remove the battery (see Battery on page 35). 6. Remove the following components: a. Keyboard (see Keyboard on page 46) b. Hard drive (see Hard drive on page 36) c. Solid-state drive (see Solid-state drive on page 38) When replacing the system board, be sure to remove the following components from the defective system board and install on the replacement system board: ● Memory modules (see Memory modules on page 40) ● WLAN/Bluetooth module (see WLAN/Bluetooth combo card on page 42) ● WWAN module (see WWAN module on page 44) ● Heat sink/fan assembly (see Heat sink/fan assembly on page 56) Remove the system board: 1. Position the computer upright and open. Component replacement procedures 61

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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
Description
Spare part number
System board, includes Intel i7-7600U
914274-xxx
System board, includes Intel i7-7500U
914273-xxx
System board, includes Intel i5-7300U
914272-xxx
System board, includes Intel i5-7200U
914271-xxx
System board, includes Intel i3-7100U
914270-xxx
Before removing the system board, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is
off
or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by
first
unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4.
Remove the bottom cover (see
Bottom cover
on page
30
).
5.
Remove the battery (see
Battery
on page
35
).
6.
Remove the following components:
a.
Keyboard (see
Keyboard
on page
46
)
b.
Hard drive (see
Hard drive
on page
36
)
c.
Solid-state drive (see
Solid-state drive
on page
38
)
When replacing the system board, be sure to remove the following components from the defective system
board and install on the replacement system board:
●
Memory modules (see
Memory modules
on page
40
)
●
WLAN/Bluetooth module (see
WLAN/Bluetooth combo card
on page
42
)
●
WWAN module (see
WWAN module
on page
44
)
●
Heat sink/fan assembly (see
Heat sink/fan assembly
on page
56
)
Remove the system board:
1.
Position the computer upright and open.
Component replacement procedures
61