Dell Inspiron 13 5379 2-in-1 Inspiron 13 5000 2-in-1 Service Manual - Page 70

Removing the system board, Prerequisites, Procedure

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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 appropriate 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 Remove the memory modules. 4 Remove the fan. 5 Remove the heat sink. Procedure 1 Peel the tape that secures the display cable and touch-screen board-cable to the system board. 2 Open the latches to disconnect the display cable and the touch-screen boardcable from the system board. 3 Open the latch to disconnect the I/O-board cable from the system board. 70

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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 appropriate
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
Remove the
memory modules
.
4
Remove the
fan
.
5
Remove the
heat sink
.
Procedure
1
Peel the tape that secures the display cable and touch-screen board-cable to the
system board.
2
Open the latches to disconnect the display cable and the touch-screen board-
cable from the system board.
3
Open the latch to disconnect the I/O-board cable from the system board.
70