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System board
NOTE:
The system board spare part kit includes 16-GB of eMMC primary storage and replacement
thermal material.
Description
Equipped with an Intel Celeron N2940 1.83-GHz (SC turbo up to 2.25-GHz) quad core processor (1.0-GB
L2 cache, 1333-MHz FSB, 4.5 W) and 4.0-GB of system memory
Equipped with an Intel Celeron N2840 2.16-GHz (SC turbo up to 2.58-GHz) dual core processor (1.0-GB
L2 cache, 1333-MHz FSB, 4.5 W) and 4.0-GB of system memory
Equipped with an Intel Celeron N2830 2.16-GHz (SC turbo up to 2.58-GHz) dual core processor (1.0-GB
L2 cache, 1333-MHz FSB, 4.5 W) and 2.0-GB of system memory
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 keyboard/top cover (see
5.
Remove the WLAN module (see
Remove the system board:
1.
Release the ZIF connector (1) to which the connector board cable is attached, and then disconnect
the connector board cable from the system board.
2.
Disconnect the power connector cable (2) from the system board.
3.
Release the ZIF connector (3) to which the display panel cable is attached, and then disconnect
the display panel cable from the system board.
Keyboard/top cover on page
WLAN module on page
29).
Spare part number
822638-001
822636-001
822635-001
21).
Component replacement procedures
33
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