System Board - HP 645 G3 Maintenance And Service Manual

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System board

Description
System board
UMA memory, AMD A6-8530B processor
UMA memory, AMD A6-8530B processor, and Windows
UMA memory, AMD A6-8530B processor, and WWAN capability
UMA memory, AMD A6-8530B processor, Windows, and WWAN capability
UMA memory, AMD A8-9600B processor, and WWAN capability
UMA memory, AMD A8-9600B processor, Windows, and WWAN capability
UMA memory, AMD A8-9600B processor
UMA memory, AMD A8-9600B processor, and Windows
UMA memory, AMD A10-8730B processor, and WWAN capability
UMA memory, AMD A10-8730B processor, Windows, and WWAN capability
IMPORTANT:
replacement
Before removing the system board, follow these steps:
1.
Shut down the computer.
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 following components:
a.
Service door (see
b.
Battery (see
c.
Hard drive (see
d.
Solid-state drive (see
e.
WWAN module (see
f.
WLAN module (see
g.
Optical drive (see
h.
Keyboard (see
i.
Hinge covers (see
j.
Base enclosure (see
Remove the system board:
1.
Disconnect the RTC battery cable (2) and the power button board cable (2).
Make special note of each screw and screw lock size and location during removal and
Service door on page
Battery on page
Hard drive on page
Solid-state drive (select products only) on page
WWAN module (select products only) on page
WLAN module on page
Optical drive on page
Keyboard on page
Hinge cover on page
Base enclosure on page
37).
38).
39).
43).
45).
47).
53).
55).
Spare part number
916805-001
916805-601
916804-001
916804-601
916801-001
916801-601
916802-001
916802-601
916803-001
916803-601
41).
42).
Component replacement procedures
57

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