background image

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 

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.

.

Use a Philips-head screwdriver to remove four 

screws for unlocking mechanisms. 

(No.1~4 screw size=M4x10; Torque=12

±

0.5

kgfxcm)

S5

                  Take out all of the 

 QSG,

accessories including

 DP 

cable, power cable, USB cable,  CD&user’s manual, 

stand and base from the carton from the 

carton.(Note: It depends on whether users returning 

the accessories)

S2

                  Open the Pizza carton with a proper tool.

 

1.

 Disassembly Procedures:

Lift the rear cover up carefully. Disconnect the USB 

FFC cable from the connector of the interface board, 

and then remove the rear cover.

S6

S4

S1

Take out of the Paper-top and monitor from the 

carton, then take out the monitor from the EPE bag 

and put the LCD monitor on a protective cushion.

S3

2

3

4

1

1

Go to contents page

DELL P2719HC

QSG

stand

base

power cable
DP cable
USB cable

user’s manual

2

1

2

3

3

Содержание P2 19HC Series

Страница 1: ...accessories including DP cable power cable USB cable CD user s manual stand and base from the carton from the carton Note It depends on whether users returning the accessories S2 Open the Pizza carton with a proper tool 1 Disassembly Procedures Lift the rear cover up carefully Disconnect the USB FFC cable from the connector of the interface board and then remove the rear cover S6 S4 S1 Take out of...

Страница 2: ...2719HC Use a Philips head screwdriver to remove 2pcs screws for unlocking the bracket with the panel No 1 2 screw size M3x2 8 Torque 2 3kgfxcm S10 S13 1 aluminum foil Use a Philips head screwdriver to remove 15pcs screws for unlocking the middle bezel with the assembled unit No 1 13 screw size M3x4 Torque 3 4kgfxcm No 14 15 screw size M1 6x1 7 Torque 0 6 1kgfxcm 3 1 2 Take away the middle bezel an...

Страница 3: ...er board from the bracket chassis module carefully and disconnect all the cables Use a Philips head screwdriver to remove six screws for unlocking the circuit board release all the cables from the hooks No 1 5 screw size M3x7 5 Torque 6 0 5kgfxcm No 6 screw size M4x8 Torque 6 0 5kgfxcm S14 S16 S18 Disconnect the panel lamp cable from the connector of panel module then unplug the LVDS cable from th...

Страница 4: ...k from printed circuit boards S19 1 Cut the glue between bulk cap and PCB with a knife S19 2 Ensure cutting path within the glue don t touch bulk cap or PCB S19 3 Cut into the bottom of bulk cap and pull it up carefully 4 S19 DELL P2719HC ...

Страница 5: ...S19 4 Take out bulk cap pin solder with soldering iron and absorber S19 5 Lift the bulk cap up and away from the PCB 5 DELL P2719HC ...

Страница 6: ...used Component contain CFC HCFC HFC and HC No used Gas discharge lamps No used LCD display 100 cm2 Product has an LCD greater than 100 cm2 External electric cable Product has external cables Component contain refractory ceramic fibers No used Component contain radio active substances No used Electrolyte capacitors height 25mm diameter 25mm Product has electrolyte capacitors height 25mm diameter 25...

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