HP P27h G4 User Manual

Maintenance and Service Guide
P22h G4 model
L73872
P24h G4 model
L73925
P27h G4 model
L73994
P22 G4 model
L73872
P24 G4 model
L73925
SUMMARY
This guide provides information about spare parts, removal and replacement of parts, diagnostic tests, problem
troubleshooting, and more.

HP P27h G4 Specifications

General

3D	No
Screen shape	Flat
Display diagonal	27 \
Display technology	LED
Native aspect ratio	16:9
Maximum refresh rate	60 Hz
Contrast ratio (dynamic)	8000000:1
Contrast ratio (typical)	1000:1
Display number of colors	-
Display brightness (typical)	250 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), 1366 x 768, 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
HP segment	Business
Certification	Australian-New Zealand MEPS; BSMI; CB; CCC; CE; CEL; CSA; EAC; Energy Star; FCC; ICES; ISO 9241-307; KC; KCC; NOM; PSB; TUV-S; UL; VCCI; Vietnam MEPS; WEEE; ISC
Product color	Black
Country of origin	China
Market positioning	Home
Sustainability certificates	ENERGY STAR
HDMI	Yes
HDMI version	1.4
DisplayPort version	1.2
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
Power consumption (standby)	- W
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 80 %
Cables included	AC, VGA
Package depth	190 mm
Package width	696 mm
Package height	450 mm
Package weight	7000 g

Weight and Dimensions

Depth (without stand)	211.6 mm
Width (without stand)	620.1 mm
Height (without stand)	498.6 mm
Weight (without stand)	5120 g

Summary

1 Getting Started and Safety

Safety and Service Precautions

Essential safety guidelines and service precautions for personnel to ensure safe operation and prevent damage.

Regulatory and Service Information

Covers regulatory requirements (ERP Lot5, RoHS), general descriptions, firmware updates, and return procedures.

2 Monitor Features

Front Components Overview

Identifies and describes the components located on the front of the monitor.

Rear Components Overview

Identifies and describes the components located on the rear of the monitor.

Serial and Product Number Location

Explains how to find the serial and product numbers on the monitor's rating labels.

3 Illustrated Parts Catalog

4 Removal and Replacement Procedures

Preparation and Rear Cover Removal

Steps for preparing the monitor and removing the rear cover.

Component Repair Procedures

Instructions for repairing connectors (VGA, HDMI, DP, phone jack).

Post-Repair Verification

Includes function testing and troubleshooting common monitor problems.