Subwoofer assembly, Removing the subwoofer assembly, Replacing the subwoofer assembly – Dell Studio 1745 (Mid 2009) User Manual
Page 53
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Subwoofer Assembly
Dell Studio™ 1745/1747 Service Manual
Removing the Subwoofer Assembly
Replacing the Subwoofer Assembly
Removing the Subwoofer Assembly
1.
Follow the procedures in
Before You Begin
.
2.
Remove the battery (see
Removing the Battery
).
3.
Follow the instructions from
step 2
to
step 19
in
Removing the System Board
.
4.
Loosen the three captive screws that secure the subwoofer assembly to the computer base.
5.
Lift the subwoofer assembly out of the computer base.
Replacing the Subwoofer Assembly
1.
Follow the procedures in
Before You Begin
.
2.
Place the subwoofer assembly on the computer base.
3.
Tighten the three captive screws that secure the subwoofer assembly to the computer base.
4.
Follow the instructions from
step 6
to
step 21
in
Replacing the System Board
.
5.
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 (such as a connector on your computer).
CAUTION:
To help prevent damage to the system board, remove the main battery (see
Removing the Battery
) before working inside the
computer.
1
captive screws (3)
2
subwoofer assembly