Removing the fan, Replacing the fan – Dell Inspiron 15z (1570, Mid 2009) User Manual
Page 20
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Fan
Dell™ Inspiron™ 1470/1570 Service Manual
Removing the Fan
1.
Follow the procedures in
Before You Begin
.
2.
Remove the battery (see
Removing the Battery
).
3.
Remove the system board (see
Removing the System Board
). You do not need to remove the processor heat sink from the system board.
4.
Remove the two screws that secure the fan to the computer base.
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
Replacing the System Board
).
4.
Replace the battery (see
Replacing the Battery
).
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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
Removing the Battery
) before working inside the
computer.
1
computer base
2
screws (2)
3
fan