Dell E2222H User manual

Service Manual
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Service Manual
LCD Monitor
E2222H

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Service Manual Versions and Revision
No.
Version
Release Date
Revision
1
1.0
2021/03/26
Initial Release
2
2.0
2021/8/27
ErP lot 5 additional requirements

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1. IMPORTANT SAFETY NOTICE ............................................................................................................................................................... 4
2. EXPLODED VIEW DIAGRAM WITH LIST OF ITEMS...................................................................................................................................... 5
3. WIRING CONNECTIVITY DIAGRAM ....................................................................................................................................................... 7
4. HOW TO CONNECT &DISCONNECT POWER CABLE/CONNECTIVITY CABLES ................................................................................................... 8
5. LIST OF TOOLS /EQUIPMENT.............................................................................................................................................................. 9
6. DISASSEMBLY AND ASSEMBLY PROCEDURES .........................................................................................................................................10
7. TROUBLE SHOOTING INSTRUCTIONS....................................................................................................................................................12

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Service Manual
1.Important Safety notice

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2.Exploded view diagram with list of items

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NOTE:
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 Country/Region drop-down menu at the
bottom-right corner of the page.
3. Click Contact Us next to the country dropdown.
4. Select the appropriate service or support link based on your need.
5. Choose the method of contacting Dell that is convenient for you

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3.Wiring connectivity diagram
Light Bar Cable
PW-IF Board Cable
Keypad Cable
LVDS Cable
Back View

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4.How to connect & disconnect power cable/connectivity
cables

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5.List of tools / equipment
1. Philips-head screwdriver
2. Electric screwdriver
3. Hex-head screwdriver

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6.Disassembly and Assembly Procedures
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 monitors.
E2222H Disassembly Block
Note: 1. The arrows point out the direction of disassembly.
Disassemble the slot of Back cover from monitor