Dell Vostro 3478 Vostro 14-3478 Owners Manual - Page 33

Input-Output board, Removing the Input and Output board

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h) Optical drive i) Battery 8. Follow the procedure in After working inside your computer. Input-Output board Removing the Input and Output board 1. Follow the procedure in Before working inside your computer. 2. Remove the: a) Battery b) Optical drive c) Keyboard d) Base cover e) Hard drive assembly 3. To remove the Input/Output board (I/O board): a) Disconnect the I/O board cable [1]. b) Lift and remove the I/O board from the computer [2] Installing the Input and Output board 1. Place the I/O board on the computer. 2. Connect the input/output (I/O board) cable to the I/O board. Disassembly and reassembly 33

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h)
Optical drive
i)
Battery
8.
Follow the procedure in
After working inside your computer
.
Input-Output board
Removing the Input and Output board
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the:
a)
Battery
b)
Optical drive
c)
Keyboard
d)
Base cover
e)
Hard drive assembly
3.
To remove the Input/Output board (I/O board):
a)
Disconnect the I/O board cable [1].
b)
Lift and remove the I/O board from the computer [2]
Installing the Input and Output board
1.
Place the I/O board on the computer.
2.
Connect the input/output (I/O board) cable to the I/O board.
Disassembly and reassembly
33