Dell Inspiron 14R (5421, Early 2013) - Manual (Page 41)

Replacing the I/O Board | 41
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 You Begin" on
page 9. After working inside your computer, follow the instructions in "After
Working Inside Your Computer" on page 11. For additional safety best practices
information, see the Regulatory Compliance Homepage at
dell.com/regulatory_compliance.
Procedure
1 Use the alignment posts on the computer base to place the I/O board in position.
2 Replace the screw that secures the I/O board to the computer base.
3 Slide the I/O-board cable into the I/O-board-cable connector and press down on
the connector latch to secure the cable.
Postrequisites
1 Replace the palm-rest. See "Replacing the Palm-Rest" on page 35.
2 Replace the keyboard. See "Replacing the Keyboard" on page 20.
3 Follow the instructions from step 3 to step 5 in "Replacing the Hard Drive" on
page 27.
4 Replace the base cover. See "Replacing the Base Cover" on page 22.
5 Replace the battery. See "Replacing the Battery" on page 13.
book.book Page 41 Tuesday, November 27, 2012 12:06 PM