Dell Inspiron 15 7557 Service Manual - Page 67

Removing the subwoofer, Prerequisites, Procedure

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Removing the subwoofer WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. Prerequisites 1 Remove the base cover. 2 Remove the battery. 3 Follow the procedure from step 1 to step 3 in "Removing the hard drive". 4 Remove the memory modules. 5 Remove the wireless card. 6 Remove the keyboard. 7 Follow the procedure from step 1 to step 7 in "Removing the palm rest". 8 Remove the I/O board. 9 Remove the fans. 10 Follow the procedure from step 1 to step 7 in "Removing the system board". Procedure 1 Note the sub-woofer cable routing and remove it from the routing guides on the computer base. 2 Note the position of the rubber grommets before lifting the sub woofer. 67

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Removing the subwoofer
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before working inside your computer
. After working inside your
computer, follow the instructions in
After working inside your
computer
. For more safety best practices, see the Regulatory
Compliance home page at www.dell.com/regulatory_compliance.
Prerequisites
1
Remove the
base cover
.
2
Remove the
battery
.
3
Follow the procedure from step 1 to step 3 in “
Removing the hard drive
”.
4
Remove the
memory modules
.
5
Remove the
wireless card
.
6
Remove the
keyboard
.
7
Follow the procedure from step 1 to step 7 in “
Removing the palm rest
”.
8
Remove the
I/O board
.
9
Remove the
fans
.
10
Follow the procedure from step 1 to step 7 in “
Removing the system
board
”.
Procedure
1
Note the sub-woofer cable routing and remove it from the routing guides
on the computer base.
2
Note the position of the rubber grommets before lifting the sub woofer.
67