HP E27m G4 User Manual

14
4 Removal and replacement procedures
Adherence to these procedures and precautions is essential for proper service.
Preparation for disassembly
Use this information to properly prepare to disassemble and reassemble the monitor.
1) Read the “Important safety information” and “Important service information and precautions”
sections in the “Getting started” chapter of this guide.
2) Clean the room for disassembly.
3) Identify the disassembly area.
4) Check the position that the monitors are to be placed along with the number of monitors. Prepare the
area for material flow according to the disassembly layout.
5) Be sure to have the following equipment and materials:
• Press fixture
• Working table
• Screwdriver
• Knife
• Gloves
• Cleaning cloth
• ESD protection
• Scraper bar in the following dimensions:
Rear Cover
Before removing the Rear Cover, follow these steps:
▲ Prepare the monitor for disassembly. See Preparation for disassembly on page 14.
Remove the Rear Cover:

HP E27m G4 Specifications

General

Color gamut	99 %
Pixel pitch	0.2331 x 0.2331 mm
Screen shape	Flat
Backlight type	Edge LED
Display diagonal	27 \
Surface hardness	3H
Anti-glare screen	Yes
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	50 - 75 Hz
Maximum refresh rate	75 Hz
Contrast ratio (typical)	1000:1
Display number of colors	16.7 million colors
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440
Product color	Black, Silver
Market positioning	Business
Megapixel	5 MP
RMS rated power	10 W
Number of speakers	2
Pivot angle	-90 - 90 °
Cable lock slot	-
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (max)	160 W
Power consumption (standby)	0.5 W
Power consumption (typical)	51 W
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 80 %
HDMI version	1.4
DisplayPort version	1.2
USB upstream port type	USB Type-C
USB Type-A downstream ports quantity	4
Cables included	AC, USB Type-C to USB Type-C
Package depth	190 mm
Package width	695 mm
Package height	483 mm
Package weight	11970 g
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (with stand)	216 mm
Height (with stand)	551 mm
Weight (with stand)	8520 g
Depth (without stand)	47 mm
Width (without stand)	612.8 mm
Height (without stand)	396.6 mm