Maintenance and Disassembly 5-17
Removing the DC/DC Board
The DC/DC board (ADC board) is a small rectangular circuit board connected
to the rear centre of the motherboard. To remove the board, follow these steps.
Removing the DC/DC Power Board
1.
Before removing the DC/DC board, first disassemble the glidepad,
keyboard, heat plate, hard disk, LCD panel, upper casing, and I/O board.
2.
Locate the DC/DC board and remove the screw on the upper right side.
Slowly pull out the DC/DC board.
Removing the Internal Speaker
The internal speakers are connected to the front left and right side of the base
unit assembly. Both speakers are connected to the I/O board with wire cable.
Follow this procedure to remove the internal speakers.
1.
Before removing the internal speakers, first disassemble the glidepad and the
hard disk.
2.
The internal speakers are located on the front left and right side of the base
unit. (there are no screws attached to the speakers) Unhook the speakers
from the speaker compartment case.
Removing the Internal Speakers
DC/DC Board
Motherboard
Speakers
