Dell E2222H Instructions

DELL E2222H Teardown Instruction
1
1. Remove Rear Cover Screw and Stand
Screws
a. Remove screws “1~6” on rear cover with
electric screwdriver
b. Torque: 12.0 +/- 0.5Kgf/cm, Phillips
screwdriver
4. Remove VGA screw
a. Remove screws “1~2” with electric
screwdriver
b. Torque: 12.0 +/- 0.5Kgf/cm, hex screwdriver
2. Remove Rear Cover
a. Pry off the back cover of the machine
with the aid of the dismantling fixture, in
the sequence of “Bottom->Left/Right-
>Top”
5. Remove Chassis Screw
a. Remove screws “1~2” with electric
screwdriver
b. Torque: 3.5 +/- 0.5Kgf/cm, Phillips
screwdriver
b. Remove Light Bar and Keypad Cable:
a. Remove acetate cloth tape marked with
“1”, then remove light bar (grasp on Pin
then pull outwards to remove)
b. Remove Keypad cable “2”
6. Remove Aluminium Foil and LVDS Cable
a. Remove aluminium tape then remove LVDS
cable (Pinch on clips on the sides)
Start

Dell E2222H Specifications

General

Panel type	VA
Color gamut	72 %
Pixel pitch	0.249 x 0.241 mm
Screen shape	Flat
Pixel density	103 ppi
Response time	10 ms
Backlight type	LED
Display diagonal	21.45 \
Anti-glare screen	Yes
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	50 - 75 Hz
Maximum refresh rate	60 Hz
Response time (fast)	5 ms
Horizontal scan range	30 - 83 kHz
Viewable size, vertical	260.28 mm
Contrast ratio (typical)	3000:1
Display number of colors	16.7 million colors
Display diagonal (metric)	54.48 cm
Viewable size, horizontal	478.66 mm
Display brightness (typical)	250 cd/m²
Headphone out	-
DisplayPort version	1.2
HDMI ports quantity	0
Tilt angle range	-5 - 21 °
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
Power supply type	Internal
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (max)	19 W
Power consumption (off)	0.3 W
Power consumption (typical)	12.1 W
Package weight	4140 g
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 80 %
Product color	Black
Heavy metals free	Hg (mercury)
Market positioning	Office
Doesn't contain	PVC/BFR
Sustainability certificates	ENERGY STAR, RoHS
Cables included	AC, DisplayPort, VGA
Harmonized System (HS) code	85285210

Weight and Dimensions

Bezel width (top)	12.8 mm
Depth (with stand)	171 mm
Width (with stand)	504.26 mm
Height (with stand)	384.17 mm
Weight (with stand)	2590 g
Bezel width (bottom)	16.9 mm
Depth (without stand)	49.64 mm
Height (without stand)	295.38 mm
Weight (without stand)	2260 g