Dell D7523QTc Service Manual page 16

S7. Remove the
BKT
S8. Remove the
Speakers，I/O
board,Key board
Use a hexagonal
screwdriver to remove 7
screws.
(No.1~2 hex screw;
size=M3x8
Torque=4±1kgf.cm)
(No.3~5 hex screw;
size=M3x5
Torque=4±1kgf.cm)
(No.6~7 screw;
Torque=4.5±0.5kgf.cm )
Use a Philips-head
screwdriver to remove 5
screws for remove the
BKT.
(No.1~4 screw
size=M3x4
Torque=4±1kgf.cm )
(No.5 screw size=M4x6
Torque=4±1kgf.cm )
Use a Philips-head
screwdriver to remove
18 screws of
speakrers， I/O board，
key board.
(No.1~18 screw
size=M3x8
Torque=4±1kgf.cm )
Use a Philips-head
screwdriver to remove
10 screws for remove
the Key board
(No.1~4 screw
size=M3x6
Torque=4±1kgf.cm
(No.5~6 screw
size=M3x6
Torque=4±1kgf.cm
16
16
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