Io board, Removing the io board, Replacing the io board – Dell Vostro 3300 (Early 2010) User Manual
Page 28
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IO Board
Dell™ Vostro™ 3300 Service Manual
Removing the IO Board
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove the
battery
.
3.
Remove the
base cover
.
4.
Remove the
hard drive
.
5.
Remove the
optical drive
.
6.
Remove the
wireless local area network (WLAN) card
.
7.
Remove the
keyboard
.
8.
Remove the
wireless wide area network (WWAN) card
.
9.
Remove the
palm rest
.
10.
Remove the
system board
.
11.
Lift the IO board up and away from the computer.
Replacing the IO Board
To replace the IO board, perform the above steps in reverse order.
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WARNING:
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.