Dell E2722H Monitor Simplified Service Manual

Summary

This is the service manual for the Dell E2722H monitor, providing technical documentation for repair and maintenance. It includes general safety instructions, exploded view diagrams with component lists, wiring connectivity diagrams, power cable handling procedures, detailed disassembly and assembly SOPs, and troubleshooting instructions. The manual is designed for certified service technicians and repair professionals who perform hardware maintenance on Dell display products.

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Page 1 Text Content

Service Manual–E2722H

Version: 02 Date:2021/10/11

Page Summary Contents For Dell E2722H Monitor Simplified Service Manual

Page 1 Service Manual–E2722H Version: 02 Date:2021/10/11

Page 2 Content Index 1. General Safety Instructions ....................................................................................... 3 1.1 SAFETY: General Safety .........................................

Page 3 1. General Safety Instructions Use the following safety guidelines to help ensure your own personal safety and to help protect your equipment and working environment from potential damage. NOTE: In th...

Page 4 if all cables have been disconnected.  Do not spill food or liquids on your equipment.  Before you clean your equipment, disconnect it from the electrical outlet. Clean your device with a soft cloth...

Page 5 1.2 SAFETY: General Power Safety Observe the following guidelines when connecting your equipment to a power source:  Check the voltage rating before you connect the equipment to an electrical outlet ...

Page 6 2. Exploded view diagram with list of items

Page 7 No. Description Q’ty Remark 1 BEZEL 1 2 KEY BOARD 1 3 KEY POWER 1 4 KEY FUNCTION 1 5 DELL LOGO 1 7 SPONGE 1 8 PANEL 1 9 MYLAR 1 10 POWER BOARD 1 11 MAIN BOARD 1 12 MAINFRAME 1 13 STAND BUTTON 1 For EM...

Page 8 For replacement of power cord, connectivity cable and external power supply (if applicable), contact Dell: 1. Go to https://www.dell.com/support. 2. Verify your country or region in the Choose A Count...

Page 9 3. Wiring connectivity diagram

Page 10 4. How to connect and disconnect power cable/ connectivity cable

Page 12 5. Mechanical Instruction NOTE: This “Disassembly and Assembly Procedures” is for EMEA only, not for other regions. Please note that Dell will deem warranty void if any disassembly is done on the moni...

Page 13 5.1Disassembly Procedures Step Figure TOOl Remark Use the tip of the screw driver to press the hidden button and pull out the stand. Note: Remove the Put the monitor on a Base ass’y. flat, soft and cl...

Page 14 Remove all the aluminum foil and the cable connectors and Remove the Unscrew the two mainframe screws on the two sites of mainframe remove the mylar on the powerboard

Page 15 Unscrew the screws on the boards Remove the mainboard and power board Unscrew the two Hexagonal screws Mainboard and powerboard panel

Page 16 5.2 Assembly Procedures screw the screws on Assemble the mainboard and the boards powerboard Assemble the maylar stick all the aluminum foil and connect the cable and Assemble screw the two screws on ...

Page 17 Assemble screw the six screws the rear by the Philips-head cover Screwdriver Assemble Push the stand in and the stand tighten the screw on ass’y the stand ass’y

Page 18 6. Trouble shooting instructions

Manual Details

Brand	Dell
Pages	22
File Size	1.51 MB
Published	June 23, 2026

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Frequently Asked Questions

Is this device safe for use in healthcare environments?

No, Dell products are not medical devices and must not be used within 6 feet of a patient or in a manner that contacts a patient.

How should I clean the monitor display?

Use a soft, clean cloth dampened with water, applying water to the cloth, then stroking from the top to the bottom.

What is the minimum clearance required for ventilation?

Leave 10.2 cm (4 in) minimum of clearance on all vented sides to permit proper airflow and prevent fire damage.

How do I remove the monitor stand?

Use the tip of a screwdriver to press the hidden button and pull the stand out of the base assembly.