Usb board, Removing the usb board – Dell Inspiron 14 (M4040, Mid 2011) User Manual
Page 47
USB Board
47
12
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
www.dell.com/regulatory_compliance.
CAUTION:
To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface.
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 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 procedures in "Before You Begin" on page 9.
2 Remove the battery. See "Removing the Battery" on page 13.
3 Follow the instructions from step 3 to step 8 in "Removing the Palm-Rest
4 Remove the optical drive. See "Removing the Optical Drive" on page 23.
5 Lift the connector latch that secures the USB-board cable to the connector
on the system board and remove the USB-board cable.
6 Remove the screw that secures the USB board to the computer base.
7 Lift the USB board at an angle and release the connectors on the USB
board from the slots on the computer base.