1-10 (No.MA151)
3.1.8 Removing the main sub board
• Remove the front panel assembly, bottom cover, front chassis
assembly, side heat sink, main board and DVD mechanism as-
sembly.
(1) From the top side of the DVD mechanism assembly, re-
move the two screws
K
attaching the dust cover. (See
Fig.9.)
(2) Remove the dust cover from the DVD mechanism assem-
bly. (See Fig.9.)
Reference:
When attaching the dust cover, align the joints
f
in the
holes of the dust cover before attaching the screws
K
.
(See Fig.9.)
(3) Release the lock of the connector
CN962
on the main sub
board and disconnect the card wire. (See Fig.10.)
(4) Bend the joint
g
in the direction of the arrow. (See Fig.10.)
(5) Remove the two screws
L
attaching the main sub board
and remove the main sub board from the DVD mechanism
assembly. (See Fig.10.)
Reference:
• When attaching the main sub board, align the joints
h
in the
holes of the main sub board before attaching the screws
L
.
(See Fig.10.)
• When the resolution of DVD mechanism assembly is done
sequentially, remove the two screws
M
attaching the support
bracket. (See Fig.11.)
• Remove the card wire from the connector
CN401
as re-
quired. (See Fig.11.)
Fig.9
Fig.10
Fig.11
K
K
DVD mechanism assembly
Dust cover
f
f
Card wire
g
L
h
h
CN962
Lock
Main sub board
DVD mechanism assembly
Card wire
M
Support bracket
CN401
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