Dell AW2521HF Demontageprocedure - Pagina 4

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Dell AW2521HF Demontageprocedure
Tear off a tape on backlight wire and
S18
unplug backlight wire from panel
Unlock 2 screws to disassemble Power
S19
Button module from middle frame
(Screw Torque: 2.0±0.5kgf)
Unplug Power LENS FFC cable from
S20
"LENS BD" (Power LENS BD)
Disassemble "MYLAR CTRL-BD" from
S21
"LENS BD" (Power LENS BD)
Unlock 2 screws to disassemble "LENS
S22
BD" (Power CTRL BD) from Power
Button
(Screw Torque: 2.0±0.5kgf)
DELL AW2521HF/ AW2521HFL/ AW2521HFA/ AW2521HFLA
Unlock 1 screw on Docking BD
S23
(Screw Torque: 8.5±1.0 kgf)
Disassemble "I/F BD to Docking BD
S24
wire" from Docking BD
Take off "MYLAR PWR-BD" from Main
S25
SHD
Tear off the adhesive tape on "FFC
S26
EDP" and unplug "FFC EDP " from I/F
BD, then, Unlock 8 PCBA screws
(Screw Torque: 8.5±1.0kgf)
Disassemble I/F BD from Main SHD
S27
4