Usb port board, Removing the usb port board, Replacing the usb port board – Dell Inspiron 9300 User Manual
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USB Port Board
Dell™ Inspiron™ 9300 Service Manual
Removing the USB Port Board
1.
Follow the instructions in "
Before Working Inside Your Computer
."
2.
Remove the
hinge cover
.
3.
Remove the
keyboard
.
4.
Remove the
display assembly
.
5.
Remove the
palm rest
.
6.
Disconnect the USB-port-board cable connector from the system board.
7.
Remove the M2.5 x 5-mm screw, and lift the board up and out of the computer.
Replacing the USB Port Board
CAUTION:
Before you begin the following procedure, see the safety instructions in the Product Information Guide.
NOTICE:
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such
as the back panel) on the computer.
NOTICE:
To avoid damaging the system board, you must
remove the main battery
before you begin working inside the computer.
1
USB port board
2
M2.5 x 5-mm screw
3
notch
4
USB-port-board cable
5
system board connector
6
tab
7
pin