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DELL AW2721DB
Disassemble Jack BD from Rear Cover
S13
Remove 2 wires from Jack BD
Unlock 2 screws to disassemble USB
BD from Rear Cover
(Screw Torque: 4.5±0.5 kgf)
Disconnect USB FFC and Audio FFC
S14
from USB BD
Remove FFC cable from Rear Cover,
S15
CTRL BD and CTRL+KEY BD
Unlock 6 screws to disassemble CTRL
BD and CTRL+KEY BD from Rear
Cover
(Screw Torque: 2.0±0.5 kgf)
3
Take off 1 gasket from Middle Frame
S16
Remove all tapes from Main SHD and
S17
Middle Frame
Disconnect Backlight Wires from Panel
S18
and SPS+LED BD
Disconnect Sensor BD FFC from I/F BD
S19
and tear off it from panel and Main SHD
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