Sharp EL-6360 Spécifications Page 73

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System board
Description Spare part number
System board with HM65 chipset and graphics subsystem with UMA memory
(includes replacement thermal material)
655561-001
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 battery (see
Battery on page 33), and then remove the following components:
a. Service cover (see
Solid-state module on page 34)
b. Solid-state module (see
Solid-state module on page 34)
c. Optical drive (see
Optical drive on page 38)
d. Fan (see
Fan on page 40)
e. Heat sink (see
Heat sink on page 41)
f. WLAN module (see
WLAN module on page 45)
g. Keyboard (see
Keyboard on page 47)
h. Base enclosure (see
Base enclosure on page 52)
i. ExpressCard assembly (see
ExpressCard assembly on page 56)
j. Display assembly (see
Display assembly on page 58)
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:
Memory modules (see
Primary memory module on page 37 and Expansion memory module
on page 51)
Processor (see
Processor on page 43)
RTC battery (see
RTC battery on page 50)
Remove the system board:
1. Turn the top cover right side up, with the front toward you.
Component replacement procedures
65
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