Service Manual

Replacing the I/O board

NOTE: 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.

Post-requisites

1. Replace left and right side-panels. See “

Replacing the side panels”.

2. Replace the stability foot.