Dell E1715S Disassembly page 4

1
S5. Remove
the MAIN and
POWER
BOARD.
2
1
2
3 4
3
E1715S 4
1. Turn over the main
frame.
2. Remove the Insulating
sheet.
Use a Philips-head
screwdriver to remove 4
screws for unlocking Main
board and Power board
(No.1~3 screw
size=M3x6;
Torque=6±1kgf.cm
No.4 screw
size=M4x6;
Torque=6±1kgf.cm）
Use a Philips-head
screwdriver to remove 1
screws for unlocking Main
board
（No.1 screw
size=M3x5;
Torque=6±1kgf.cm）
Use a hex screwdriver to
remove 2 screws for
unlocking mainboard
（No.2~3 Hex screw
Torque= 4.5±0.5kgf.cm）