Dell 1747 Laptop User Manual


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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
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