Dell i1470-2932CRD - Inspiron 1470 Cherry Service-Handbuch - Seite 20

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  Fan
Dell™ Inspiron™ 1470/1570 Service Manual 
  Removing the Fan
  Replacing the Fan
 
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 Fan
 
1. Follow the procedures in
Before You
 
2. Remove the battery (see
Removing the
 
3. Remove the system board (see
 
4. Remove the two screws that secure the fan to the computer base.
1
computer base
3
fan
 Replacing the Fan
 
1. Place the fan on the computer base.
 
2. Replace the two screws that secure the fan to the computer base.
 
3. Replace the system board (see
 
4. Replace the battery (see
Replacing the
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Begin.
Battery).
Removing the System
Board). You do not need to remove the processor heat sink from the system board.
2
screws (2)
 
 
Replacing the System
Board).
Battery).
Removing the
Battery) before working inside the