Filter
Top Products
System board
NOTE: The system board spare part kit includes replacement thermal material.
Description Spare part number
System board for use in computers with a WWAN module that use AMD Mxxx processors
UMA graphics subsystem memory 585218-001
Discrete graphics subsystem memory 585220-001
System board for use in computers without a WWAN module that use AMD Mxxx processors
UMA graphics subsystem memory 585219-001
Discrete graphics subsystem memory 585221-001
System board for use in computers with a WWAN module that use AMD ZM, RM, QL, or SI
processors:
Discrete graphics subsystem memory 535803-001
System board for use in computers without a WWAN module that use AMD ZM, RM, QL, or
SI processors:
UMA graphics subsystem memory 574505-001
Discrete graphics subsystem memory 574506-001
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 battery (see
Battery on page 60).
5. Remove the following components:
a. Switch cover and keyboard (see
Switch cover and keyboard on page 61)
b. Speakers (see
Speakers on page 69)
c. WWAN module (see
WWAN module on page 70)
d. Palm rest (see
Palm rest on page 71)
e. WLAN module (see
WLAN module on page 76)
f. Hard drive (see
Hard drive on page 74)
g. Optical drive (see
Optical drive on page 66)
h. Display assembly (see
Display assembly on computers with 15.6-in displays on page 78 or
Display assembly on computers with 14.0-in displays on page 91)
i. Top cover (see
Top cover on page 84)
106 Chapter 4 Removal and replacement procedures