Dell Vostro 5502 Service Manual - Page 42
I/O board, Removing the I/O board
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I/O board Removing the I/O board Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the base cover. 3. Remove the battery. 4. Remove the WLAN card. 5. Remove the SSD-1 (M.2 2280 or M.2 2230). 6. Remove the coin cell. About this task The figure indicates the location of the I/O board and provides a visual representation of the removal procedure. Steps 1. Locate the I/O board on your computer. 2. Remove the three (M2.5x3.5) screws that secure the left-display hinge to the computer. 3. Lift the mylar cover. 4. Peel the adhesive tape to unroute the I/O cable. 5. Open the latch, and disconnect the I/O-board cable from the system board. 42 Disassembly and reassembly
I/O board
Removing the I/O board
Prerequisites
1.
Follow the procedure in
before working inside your computer
.
2.
Remove the
base cover
.
3.
Remove the
battery
.
4.
Remove the
WLAN card
.
5.
Remove the SSD-1 (
M.2 2280
or
M.2 2230
).
6.
Remove the
coin cell
.
About this task
The figure indicates the location of the I/O board and provides a visual representation of the removal procedure.
Steps
1.
Locate the I/O board on your computer.
2.
Remove the three (M2.5x3.5) screws that secure the left-display hinge to the computer.
3.
Lift the mylar cover.
4.
Peel the adhesive tape to unroute the I/O cable.
5.
Open the latch, and disconnect the I/O-board cable from the system board.
42
Disassembly and reassembly