Replacing the system board
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
. 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.
Procedure
1
Replace the
.
2
Replace the
.
CAUTION: To avoid damaging the system board, ensure that no cables
are placed under it.
3
Align the screw hole on the system board with the screw hole on the computer
base and place the system board on the computer base.
4
Replace the screw that secures the system board to the computer base.
5
Connect the power-adapter port cable to the system board.
6
Slide the display cable into the connector on the system board and press down
the latch to secure the cable.
7
Adhere the tape that secures the display cable to the system board.
8
Slide the I/O-board cable into the connector on the system board and press
down the latch to secure the cable.
9
Close the display and turn the computer over.
10
Connect the speaker cable to the system board.
59
Summary of Contents for Inspiron 15-3559
Page 19: ...4 Disconnect the interposer from the hard drive 1 hard drive assembly 2 interposer 19 ...
Page 42: ...5 Lift the touch pad off the palm rest 1 tape 2 touch pad 3 palm rest 42 ...
Page 53: ...3 Lift the I O board off the computer base 1 screw 2 I O board 3 latch 4 I O board cable 53 ...
Page 62: ...1 system board 2 plastic scribe 3 coin cell battery 62 ...
Page 78: ...2 Lift the display bezel off the display assembly 1 display bezel 2 display panel 78 ...
