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Table of Contents

1 Getting started ............................................................................................................................................................. 1

Important safety information ................................................................................................................................ 1

Important service information and precautions .................................................................................................... 1

RoHS (2002/95/EC) requirements .......................................................................................................................... 2

General descriptions .............................................................................................................................................. 2

Firmware updates .................................................................................................................................................. 2

Before returning the repaired product to the customer ....................................................................................... 2

2 Monitor features ........................................................................................................................................................... 3

Features ................................................................................................................................................................. 3

Rear components ................................................................................................................................................... 4

Locating the serial number and product number .................................................................................................. 5

3 Illustrated parts catalog .............................................................................................................................................. 6

How to order parts ................................................................................................................................................. 7

4 Removal and replacement procedures ...................................................................................................................... 10

Preparation for disassembly ................................................................................................................................ 10

RC .......................................................................................................................................................................... 10

Connector repair .................................................................................................................................................. 15

HDMI connector P200 ............................................................................................................................... 16

DP connector P300 ................................................................................................................................... 17

Function test ........................................................................................................................................................ 18

Support and troubleshooting .............................................................................................................................. 18

Index ..................................................................................................................................................................... 20

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HP U27 Specifications

General

Pixel pitch	0.155 x 0.155 mm
Screen shape	Flat
Pixel density	163 ppi
Display diagonal	27 \
Display technology	LED
Native aspect ratio	16:9
Vertical scan range	40 - 60 Hz
Maximum refresh rate	60 Hz
Horizontal scan range	31 - 135 kHz
Contrast ratio (typical)	1000:1
Display number of colors	-
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	640 x 480 (VGA), 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 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 3840 x 2160
Headphone out	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
DisplayPort version	1.2
USB Type-A downstream ports quantity	3
Certification	BSMI; CB; CCC; CE; CSA; CSA-NRTL; EAC; EUP Lot-6; FCC; GEMS; HRN N N0.201; ICES; IS 1121; KC/KCC; PSB; RCM; SABS IEC 60950-1; SASO; TUV Bauart; VCCI; ISC; EUP Lot-26; IEC 60950:1999; eStandby; MEPS (HP) UKRAINIA; ISO 9241; China CEL
Market positioning	Home
Tilt angle range	-5 - 16 °
Panel mounting interface	100 x 100 mm
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 80 %
Package type	Box
Package depth	125 mm
Package width	699 mm
Package height	462 mm
Package weight	7450 g
AC input voltage	100 - 240 V
Power consumption (standby)	0.3 W
Power consumption (typical)	46.2 W
Cables included	AC, HDMI

Weight and Dimensions

Depth (with stand)	193.5 mm
Height (with stand)	501.3 mm
Weight (with stand)	5000 g
Depth (without stand)	53.2 mm
Width (without stand)	613.5 mm
Height (without stand)	366.5 mm