![](/images/new-backgrounds/1121155/12115567x1.webp)
Back to Contents Page
I/O Panel
Dell™ Vostro™ 420/220/220s Service Manual
Removing the I/O Panel
Replacing the I/O Panel
CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the cover.
NOTICE: The procedure for removing and replacing the I/O panel is identical (except where noted) for the Vostro 420, Vostro 220, and Vostro 220s computers; the illustrations provided are for example only and may not represent your particular computer precisely.
Removing the I/O Panel
NOTE: Note the routing of all cables as you remove them so that you can reroute them correctly when installing the new I/O panel.
1.Follow the procedures in Before Working on Your Computer.
2.Remove the computer cover (see Removing the Computer Cover).
3.Remove the bezel (see Removing the Bezel).
4.Disconnect the I/O panel cables from the system board.
5.For the Vostro 220s:
a.Remove the chassis support bracket (see Removing the Chassis Support Bracket).
b.Remove any hard drives from the hard drive cage (see Removing a Hard Drive).
6.Disengage the cables from the metal clip(s), if present, that secure(s) the cables along the inside of the chassis.
7.Remove the screw that secures the I/O panel to the front panel.
NOTICE: When sliding the I/O panel out of the computer, guide the cables carefully through the bays, holes, and
8. Ease the I/O panel away from the computer as you guide the cables through the bays, holes, and
Vostro 420
1 | 2 I/O panel and cables |
3 screw
Vostro 220s