Dell Inspiron 15 7557 Service Manual - Page 54

Replacing the I/O board, Procedure, Post-requisites

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Replacing 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. Procedure 1 Align and place the I/O-board on the computer base. 2 Slide the I/O-board cable into its connector on the I/O board and close the latch to secure the cable. 3 Connect the I/O-board power cables and sub-woofer cable to the I/O board. Post-requisites 1 Follow the procedure from step 2 to step 6 in "Replacing the palm rest". 2 Replace the keyboard. 3 Follow the procedure from step 4 to step 6 in "Replacing the hard drive". 4 Replace the battery. 5 Replace the base cover. 54

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Replacing 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.
Procedure
1
Align and place the I/O-board on the computer base.
2
Slide the I/O-board cable into its connector on the I/O board and close
the latch to secure the cable.
3
Connect the I/O-board power cables and sub-woofer cable to the I/O
board.
Post-requisites
1
Follow the procedure from step 2 to step 6 in “
Replacing the palm rest
”.
2
Replace the
keyboard
.
3
Follow the procedure from step 4 to step 6 in “
Replacing the hard drive
”.
4
Replace the
battery
.
5
Replace the
base cover
.
54