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System board
NOTE:
All system board spare kits include replacement thermal material.
Description
With embedded processor, MV40, 1.6-Ghz, RX781 Northbridge and ATI-M82-S discrete graphics
subsystem memory
With embedded processor, MV40, 1.6-Ghz, RS780 Northbridge and ATI-M UMA graphics
subsystem memory
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
5.
Remove the following components:
a.
Hard drive (see
b.
Memory module (see
c.
WWAN module (see
d.
WLAN module (see
e.
Keyboard (see
f.
Top cover (see
g.
Fan (see
h.
Bluetooth module (see
When replacing the system board, be sure that the following components are removed from the defective
system board and installed on the replacement system board:
●
RTC battery (see
●
Memory module (see
●
WWAN module (see
●
WLAN module (see
●
Fan (see
●
Heat sink (see
Battery on page
Hard drive on page
Memory module on page
WWAN module on page
WLAN module on page
Keyboard on page
Top cover on page
Fan on page
55)
Bluetooth module on page
RTC battery on page
Memory module on page
WWAN module on page
Bluetooth module on page
Fan on page
55)
System board on page
39).
40)
43)
45)
47)
50)
53)
57)
66)
43)
45)
57)
59)
Component replacement procedures
Spare part number
506763-001
506762-001
59
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