Dell Inspiron 17 7773 2-in-1 Inspiron 17 70002-in-1 Service Manual - Page 71

Removing the I/O board, Prerequisites, Procedure

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Removing the I/O board WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Prerequisites 1 Remove the base cover. 2 Remove the battery. 3 Remove the wireless card. Procedure 1 Peel off the tape that secures the I/O-board cable to the I/O board. 2 Open the latch and disconnect the I/O-board cable from the I/O board. 3 Disconnect the power and volume-buttons board cable from the I/O board. 4 Disconnect the coin-cell battery cable from the I/O board. 5 Remove the two screws (M2x3) that secure the I/O board to the palm-rest assembly. 71

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Removing the I/O board
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before
working inside your computer
. After working inside your computer, follow
the instructions in
After working inside your computer
. For more safety best
practices, see the Regulatory Compliance home page at
www.dell.com/
regulatory_compliance
.
Prerequisites
1
Remove the
base cover
.
2
Remove the
battery
.
3
Remove the
wireless card
.
Procedure
1
Peel
off
the tape that secures the I/O-board cable to the I/O board.
2
Open the latch and disconnect the I/O-board cable from the I/O board.
3
Disconnect the power and volume-buttons board cable from the I/O board.
4
Disconnect the coin-cell battery cable from the I/O board.
5
Remove the two screws (M2x3) that secure the I/O board to the palm-rest
assembly.
71