Dell UltraSharp U3223QE Teardown Manual

1. Disassembly Procedures:
S1
Open the carton with a proper tool.
Take out all accessories including label(optinal), QSG,
Delta-E paper, DP cable, USB C to C cable(Type-C
S2
cable), USB A to C cable(USB cable), power cable,
manual from the carton. (Note: It depends on whether
users returning the accessories)
power cable
DP cable
USB C to C cable
USB A to C cable
Take out the paper top with base from the carton,
S3
then take out the monitor and stand from the carton.
Take out the monitor from EPE-bag and put the LCD
S4
monitor on a protective cushion.
QSG
Delta_E paper
manual
base
stand
monitor
Use a Philips-head screwdriver to remove 4pcs
S5
screws for unlocking mechanisms. Remove DP caps.
(No.1~4 screw size=M4x11; Torque=11
2
4
Tear off the screen protector, then wedge fingers
between rear cover and the middle bezel on the
corners of the top side of the monitor to release the
S6
rear cover, then use one hand to press the middle
bezel, the other hand to pull up the rear cover in order
of arrow preference for unlocking the rear cover.
2
Lift the rear cover up carefully. Disconnect the
joystick key cable from the connector of the interface
S7
board, and then remove the rear cover and put it
aside for later disassembling.
Use a Philips-head screwdriver to remove 2pcs
screw for unlocking the key board, then tear off the
S8
tapes and release the key board.
(No.1~2 screw size=M2x2.4, Torque=0.8~1kgfxcm)
DELL U3223QE
1kgfxcm)
±
3
1
1
2
3
1
2
1