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Description
Equipped with an Intel Core i5-5200U 2.20-GHz (SC turbo up to 2.70-GHz) dual core processor (3.0-GB
L3 cache, 1600-MHz FSB, 15 W), an Intel HD Graphics 5500 UMA graphics memory subsystem, 4.0-GB
of system memory, and the Windows 8 operating system
Equipped with an Intel Core i5-5200U 2.20-GHz (SC turbo up to 2.70-GHz) dual core processor (3.0-GB
L3 cache, 1600-MHz FSB, 15 W), an Intel HD Graphics 5500 UMA graphics memory subsystem, 4.0-GB
of system memory, and a non-Windows operating system
Before removing the system board, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the bottom cover (see
a.
Battery (see
b.
Fan (see
c.
RJ45 cover (see
d.
Security cable slot bracket (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:
●
WLAN module (see
●
Heat sink (see
●
Memory module (see
Remove the system board:
1.
Disconnect the following cables from the system board:
●
(1) WLAN antenna cables from the terminals on the WLAN module
NOTE:
The #2/black WLAN antenna cable connects to the WLAN module #2/Aux terminal.
●
(2) Subwoofer cable
●
(3) Power connector cable
●
(4) Hard drive ZIF connector cable
●
(5) TouchPad board ZIF connector cable
●
(6) Keyboard backlight ZIF connector cable
52
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Bottom cover on page
Battery on page
37)
Fan on page
46)
RJ45 cover on page
Security cable slot bracket on page
WLAN module on page
Heat sink on page
55)
Memory module on page
The #1/white WLAN antenna cable connects to the WLAN module #1/Main terminal.
27), and then remove the following components:
48)
31)
33)
Spare part number
818131-601
818131-001
50)
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