HP E27q G4

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Table of Contents
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