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1. Disassembly Procedures:
S1
Open the carton with a proper tool.
Take out all accessories including QSG, user's
manual, labels(optinal), DP cable, HDMI cable,
S2
power cable and other packing materials from the
carton.(Note: It depends on whether users returning
the accessories)
labels(optinal)
User's manual
power cable
DP cable
HDMI cable
S3
Take out the base and molded pulp from the carton.
stand
Take out the monitor from EPE-bag and put the LCD
S4
monitor on a protective cushion.
QSG
base
base
monitor
Use a Philips-head screwdriver to remove four
S5
screws for unlocking mechanisms.
(No.1~4 screw size=M4x8; Torque=10~11kgfxcm)
2
4
Wedge your fingers between the rear cover and the
middle bezel on the corners of the top side of the
monitor to release the rear cover, then use one hand
S6
to press the middle bezel, the other hand to pull up
carefully the rear cover in order of arrow preference
for unlocking mechanisms of rear cover.
1
3
4
Lift the rear cover up carefully. Disconnect the
function key cable and LED cable from the
S7
connectors of the interface board, and then remove
the rear cover.
DELL S2722DGM
3
1
2
1
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Summary of Contents for Dell S2722DGM
- Page 1 DELL S2722DGM 1. Disassembly Procedures: Use a Philips-head screwdriver to remove four screws for unlocking mechanisms. Open the carton with a proper tool. (No.1~4 screw size=M4x8; Torque=10~11kgfxcm) Take out all accessories including QSG, user’s manual, labels(optinal), DP cable, HDMI cable,...
- Page 2 DELL S2722DGM Put the rear cover on a protective cushion. Tear off Tear off 2pcs tapes of the power cable. Use a Philips- head screwdriver to remove 6pcs screws for the shading tape, then release the diffusion sheet unlocking the middle bezel with the front bezel. Use a from the hook of the rear cover.
- Page 3 DELL S2722DGM se a Philips-head screwdriver to remove 4pcs Turn over the bracket chassis module. Remove the screws for locking the bracket chassis module with Mylar from the hooks of the bracket the panel (No.1~4 Screw size= M3x0.5x2.8, Torque=5~6kgfxcm) Use a Philips-head screwdriver to remove...
- Page 4 DELL S2722DGM S19-4 Take out bulk cap. pin solder with soldering iron and Remove electrolyte capacitors (red mark) from absorber. printed circuit boards. S19-1 Cut the glue between bulk cap. and PCB with a knife. S19-5 Lift the bulk cap. up and away from the PCB.
- Page 5 DELL S2722DGM 2. Product material information The following substances, preparations, or components should be disposed of or recovered separately from other WEEE in compliance with Article 4 of EU Council Directive 75/442/EEC. Capacitors / condensers (containing No used PCB/PCT) Mercury containing components...