Removing the system board
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.
NOTE: Your computer’s Service Tag is stored in the system board. You
must enter the Service Tag in the BIOS setup program after you replace
the system board.
NOTE: Replacing the system board removes any changes you have
made to the BIOS using the BIOS setup program. You must make the
desired changes again after you replace the system board.
NOTE: Before disconnecting the cables from the system board, note the
location of the connectors so that you can reconnect the cables
correctly after you replace the system board.
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
.
Procedure
1
Using the pull tab, disconnect the display cable from the system board.
60
Summary of Contents for Inspiron 15-7559
Page 9: ...Getting help and contacting Dell 97 Self help resources 97 Contacting Dell 98 9 ...
Page 67: ...3 Lift the heat sink off the system board 1 heat sink 2 captive screws 7 3 system board 67 ...
Page 84: ...2 Lift the display bezel off the display assembly 1 display back cover 2 display bezel 84 ...