Usb Board; Removing The Usb Board - Dell Inspiron 14z N411z Owner's Manual

USB Board

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 dell.com/regulatory_compliance.
CAUTION:
Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION:
To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION:
To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 13) before working inside the computer.

Removing the USB Board

1 Follow the instructions in "Before You Begin" on page 9.
2 Remove the battery. See "Removing the Battery" on page 13.
3 Remove the module cover. See "Removing the Module Cover" on page 15.
4 Remove the optical-drive assembly. "Removing the Optical Drive" on
page 23.
5 Remove the keyboard. See "Removing the Keyboard" on page 31.
6 Remove the palm-rest assembly. See "Removing the Palm-Rest Assembly"
on page 35.
7 Remove the display assembly. See "Removing the Display Assembly" on
page 45.
8 Remove the hinge cover. See "Removing the Hinge Cover" on page 48.
9 Lift the securing latches and disconnect the USB-board cable from the
connector on the USB board and the system board.
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USB Board
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