Dell Inspiron 1440 Service-Handbuch - Seite 17
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Daughter Board
Dell™ Inspiron™ 1440 Service Manual
Removing the Daughter Board
Replacing the Daughter 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
computer.
Removing the Daughter Board
1. Follow the procedures in
Before You
2. Remove the system board (see
3. Remove the screw that secures the daughter board to the computer base.
4. Release the latch that secures the daughter board to the computer base and lift the daughter board out of the computer base.
1
screw
2
daughter board
3
latch
Replacing the Daughter Board
1. Secure the daughter board with the latch on the computer base.
2. Replace the screw that secures the daughter board to the computer base.
3. Replace the system board (see
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Begin.
Removing the System
Board).
Replacing the System
Board).
Removing the
Battery) before working inside the