1-6 (No.49784)
3.1.4
Removing the top chassis assembly and bottom chassis assembly
(See Fig.5 to 7)
• Prior to performing the following procedures, remove the front
panel assembly, rear bracket and heat sink.
(1) From the back side of the main body, disconnect the card
wire from the connector
CN702
on the main board in the
top chassis assembly. (See Fig.5)
(2) From the both side of the main body, remove the three
screws
G
attaching the bottom chassis assembly. (See
(3) Release the four joints
b
using a screwdriver, and then
remove the top chassis assembly upward from the bottom
chassis assembly. (See Figs.6, 7)
Fig.5
Fig.6
Fig.7
Removing the main board
(See Fig.8)
• Prior to performing the following procedures, remove the front
panel assembly, rear bracket, heat sink, top chassis assembly
and bottom chassis assembly.
(1) From the bottom side of the top chassis assembly, remove
attaching the main board.
on the main board, and
take out the main board from the top chassis assembly.
• When attaching the main board, joint the hole of the main
board in joint
c
of the top chassis assembly.
Fig.8
CN702
Card wire
Main board
Top chassis assembly
Bottom chassis assembly
G
Joints
b
G
Top chassis assembly
Bottom chassis assembly
Joints
b
G
CN601
Main board
H
H
H
Top chassis assembly
Joints
c
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