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HP M31379 User Manual

HP M31379
22 pages
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Maintenance and Service Guide
M27f model
M31376
M27fe model
M73283
M27fw model
M31379
S
UMMARY
This guide provides information about spare parts, removal and replacement of parts, diagnostic tests, problem
troubleshooting, and more.
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HP M31379 Specifications

General IconGeneral
Resolution1920 x 1080 (Full HD)
Panel TypeIPS
Brightness250 cd/m²
Ports1 x HDMI 1.4, 1 x VGA
VESA Mount100 x 100 mm
Response Time5 ms (GtG)
Contrast Ratio1000:1 (typical)
Viewing Angle178° (H) / 178° (V)

Summary

Getting Started and Service Precautions

Important Safety Information

Guidance to minimize personal injury risks during service operations and ensure safe working environments.

Service Information and Precautions

Key considerations for professional service, including environment, ESD, battery handling, and soldering practices.

Regulatory Compliance, Firmware, and Returns

Details ERP Lot5, RoHS requirements, general service levels, firmware updates, and product return procedures.

Monitor Features and Identification

Monitor Feature Overview

Details the monitor's features such as screen size, display technology, input options, and software capabilities.

Front Component Identification

Illustrates and describes the components on the front of the monitor, including buttons, ports, and indicators.

Rear Component Identification

Illustrates and describes the connectors and slots located on the rear of the monitor for connectivity.

Serial and Product Number Location

Instructions on how to find the serial and product numbers, essential for HP support.

Parts Catalog and Ordering Information

Illustrated Parts Catalog

Visual guide and list of components with part numbers for the M27f/M27fe/M27fw monitors.

How to Order Replacement Parts

Guidance on ordering replacement parts, including connector information and distributor contacts.

Removal, Replacement, and Repair Procedures

Disassembly Preparation

Steps and required equipment for safely preparing the monitor for disassembly and reassembly.

Rear Cover Removal

Detailed steps for removing the rear cover to access internal monitor components.

VGA Connector Repair

Procedure for repairing the VGA connector (P100), including desoldering and component replacement.

HDMI Connector Repair

Procedure for repairing the HDMI connectors (P200/P201), including desoldering and component replacement.

Post-Repair Testing and Troubleshooting

Function Testing After Repair

Tests to confirm all monitor functions are operating correctly after service or repair.

Troubleshooting Common Problems

Common monitor issues, their causes, and recommended solutions for diagnosis and resolution.

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