Dell XPS 400/Dimension 9150 - Manual (Page 62)

Removing and Installing Parts: Dell XPS 400 Service Manual
file:///T|/htdocs/systems/xps400/sm/parts.htm[8/3/2012 3:11:45 PM]
1 USB ports
2 diagnostic, hard-drive activity, and network lights
3 headphones connector
4 microphone connector
Removing the I/O Panel
1. Follow the procedures in " Before You Begin ."
2. Remove the computer cover .
3. If your computer includes a card retention mechanism to secure the x16 card in place from the top:
a. Pivot the mechanism upward and gently press the release tab downward to release the mechanism from the two
tab slots holding it in place.