Dell Inspiron 1570 Посібник з експлуатації - Сторінка 43
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USB/Audio Board
Dell™ Inspiron™ 1470/1570 Service Manual
Removing the USB/Audio Board
Replacing the USB/Audio 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:
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.
CAUTION:
To help prevent damage to the system board, remove the main battery (see
computer.
Removing the USB/Audio Board
1. Follow the procedures in
Before You
2. Remove the battery (see
Removing the
3. Remove the optical drive (see
4. Remove the module cover (see
5. Disconnect the cable under the module cover that is connected to the system board and USB/audio board.
6. Remove the Mini-Card (see
7. Remove the power button cover (see
8. Remove the keyboard (see
1
USB/audio cable
9. Remove the palm rest (see
10. Remove the Bluetooth card (see
11. Remove the hard drive
(Removing the Hard
12. Disconnect the USB/audio cable from the system board.
13. Disconnect the speaker cable from the USB/audio board.
14. For the Inspiron 1470, remove the screw that secures the USB/audio board to the computer base.
Begin.
Battery).
Removing the Optical
Drive).
Removing the Module
Cover).
Removing the
Mini-Card).
Removing the Power Button
Removing the
Keyboard).
Removing the Palm
Rest).
Removing the Bluetooth
Card).
Drive).
Removing the
Cover).
Battery) before working inside the