Replacing The Usb Board; Procedure; Postrequisites - Dell Inspiron 7746 Service Manual

Replacing the USB Board

WARNING: Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in "Before Working Inside
Your Computer" on page 7. After working inside your computer, follow the
instructions in "After Working Inside Your Computer" on page 9. For more
safety best practices, see the Regulatory Compliance home page at
dell.com/regulatory_compliance.

Procedure

1 Connect the USB-board cable to the USB board and press down the latch to secure
the cable.
2 Using the alignment posts on the computer base, place the USB board in position.
3 Replace the screw that secures the USB board to the computer base.

Postrequisites

1
Replace the base cover. See "Replacing the Base Cover" on page 29.
2 Replace the keyboard. See "Replacing the Keyboard" on page 25.
3 Follow the instructions from step 3 to step 5 in "Replacing the Hard Drive" on
page 21.
4 Follow the instructions from step 4 to step 6 in "Replacing the Optical Drive" on
page 18.
5 Replace the battery. See "Replacing the Battery" on page 12.
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| Replacing the USB Board