Table Of Contents - HP E27q G4 Maintenance And Service Manual

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

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

Important service information and precautions ........................................................................................................... 2

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

General descriptions ........................................................................................................................................................... 3

Firmware updates ................................................................................................................................................................ 3

Before returning the repaired product to the customer ............................................................................................ 3

2 Monitor features .......................................................................................................................................................................... 4

Features .................................................................................................................................................................................. 4

Front components ................................................................................................................................................................ 5

Rear components ................................................................................................................................................................ 6

Locating the serial number and product number ....................................................................................................... 7

3 Illustrated parts catalog ............................................................................................................................................................ 9

How to order parts ............................................................................................................................................................ 10

4 Removal and replacement procedures ............................................................................................................................. 11

Preparation for disassembly .......................................................................................................................................... 11

Rear Cover .......................................................................................................................................................................... 12

Power board ....................................................................................................................................................................... 14

Connector repair ............................................................................................................................................................... 18

VGA connector J401 .......................................................................................................................................... 19

HDMI connector J601 ....................................................................................................................................... 20

DP connector J501 ............................................................................................................................................. 21

USB B 3.0 Connector repair- JA1 .................................................................................................................. 22

DUAL USB A 3.0 Connector repair- JB1 ..................................................................................................... 23

Stick Gasket on the Shielding for HDMI .................................................................................................... 24

Function test ....................................................................................................................................................................... 25

Support and troubleshooting ......................................................................................................................................... 26

Index ..................................................................................................................................................................................... 27

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