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HP 27f 4k User Manual

HP 27f 4k
23 pages
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Maintenance and Service Guide
27f 4k model
L52867
SUMMARY
This guide provides information about spare parts, removal and replacement of parts, diagnostic tests, problem
troubleshooting, and more.
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HP 27f 4k Specifications

General IconGeneral
Screen Size27 inches
Resolution3840 x 2160 (4K UHD)
Panel TypeIPS
Refresh Rate60 Hz
Aspect Ratio16:9
Brightness350 cd/m²
Contrast Ratio1000:1
Color Gamut99% sRGB
Viewing Angle178° horizontal, 178° vertical
VESA MountNo
Response Time5 ms
Ports1 x DisplayPort 1.2, 1 x HDMI 2.0

Summary

Getting Started

Important Safety Information

Essential safety precautions and warnings for service personnel to minimize risk of injury.

Service Information and Precautions

Key guidelines, precautions, and best practices for performing service operations safely and effectively.

RoHS and ERP Lot5 Requirements

Details RoHS (Restriction of Hazardous Substance) and ERP Lot5 compliance requirements for parts and service.

General Descriptions and Firmware Updates

Overview of service levels and instructions for checking and performing firmware updates for the monitor.

Pre-Return Customer Checks

Procedures to ensure product safety and functionality before returning a repaired unit to the customer.

Monitor Features

Monitor Feature Overview

Details the various features and capabilities of the monitor, including display size and connectivity.

Rear Component Identification

Identifies and describes components located on the rear of the monitor using an illustration and table.

Serial and Product Number Location

Guides users on finding the serial and product numbers on the monitor for support purposes.

Illustrated Parts Catalog

Ordering Replacement Parts

Instructions and information on how to order replacement parts from authorized distributors.

Removal and Replacement Procedures

Preparation for Disassembly

Steps and necessary equipment required to prepare for the monitor's disassembly process.

RC Removal

Provides specific steps for the removal of the RC component from the monitor assembly.

Connector Repair

Detailed steps for repairing HDMI and DisplayPort connectors on the main board.

HDMI Connector (P200/P201) Repair

Specific instructions and methods for repairing the HDMI connector on the PCB.

DisplayPort Connector (P300) Repair

Specific instructions and methods for repairing the DisplayPort connector on the PCB.

Post-Repair Function Testing

Procedures to test monitor functions and confirm proper operation after repair.

Support and Troubleshooting

Troubleshooting Common Problems

Lists common issues, their potential causes, and recommended solutions for troubleshooting.

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