HP Chromebook 11-2200 Maintenance and Service Guide - Page 39

System board, to which the connector board cable is attached, and then disconnect

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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 Spare part number 822638-001 822636-001 822635-001 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 Keyboard/top cover on page 21). 5. Remove the WLAN module (see WLAN module on page 29). 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. Component replacement procedures 33

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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
Spare part number
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
822638-001
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
822636-001
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
822635-001
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
Keyboard/top cover
on page
21
).
5.
Remove the WLAN module (see
WLAN module
on page
29
).
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.
Component replacement procedures
33