HP Chromebook 14-db0 Series, Руководство по техническому обслуживанию и ремонту

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TouchPad
NOTE: The TouchPad spare part kit does not include the TouchPad bracket or TouchPad cable. The TouchPad
bracket is available using spare part number 926879-001. The TouchPad cable is available using spare part
number L01851-001.
Description Spare part number
TouchPad
In chalk board gray finish L46559-001
In ink blue finish L46734-001
In snow white finish L46735-001
Before removing the TouchPad, 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 bottom cover (see Bottom cover on page 22 ).
5. Remove the battery (see Battery on page 24 ).
Remove the TouchPad:
1. Release the ZIF connector (1) to which TouchPad cable is connected, and then disconnect
the TouchPad cable from the system board.
2. Release the shielding (2) and tape (3) that cover the TouchPad.
28 Chapter 5 Removal and replacement procedures