
45 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 11. After working inside your computer, follow the instructions in "After Working Inside Your Computer" on page 13. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/ regulatory_compliance.
Procedure
1Slide the
2Place the I/O board in the
3Route the
4Connect the
5Align the screw holes on the
6Press down on the
NOTE: Ensure that no cables are placed under the
7Replace the screws that secure the
Postrequisites
1Replace the inner frame. See "Replacing the Inner Frame" on page 97.
2Replace the
3Replace the I/O panel. See "Replacing the I/O Panel" on page 93.
4Replace the trim cover. See "Replacing the Trim Cover" on page 89.
5Replace the stand. See "Replacing the Stand" on page 49.
6Replace the back cover. See "Replacing the Back Cover" on page 21.
Replacing the I/O Board 101