Dell P2422HA Monitor Simplified Service Manual
Dell P2422HA Manual
![]() |
View all Dell P2422HA manuals
Add to My Manuals
Save this manual to your list of manuals |
Dell P2422HA manual content summary:
- Dell P2422HA | Monitor Simplified Service Manual - Page 1
Service Manual-P2422HA Version: 01 Date:2021/12/07 - 1 - - Dell P2422HA | Monitor Simplified Service Manual - Page 2
Content Index 1. General Safety Instructions 3 1.1 SAFETY: General Safety 3 1.2 SAFETY: General Power Safety 5 2. Exploded view diagram with list cable 9 5. Disassembly and Assembly Procedures 11 5.1 Disassembly SOP 11 5.2 Assembly SOP ...15 6. Trouble shooting instructions 19 - 2 - - Dell P2422HA | Monitor Simplified Service Manual - 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: - Dell P2422HA | Monitor Simplified Service Manual - Page 4
, if there are any unusual sounds or smells coming from it - unplug it immediately and contact an authorized dealer or service center. Protecting Against Electrostatic Discharge Electrostatic discharge (ESD) events can harm electronic components inside your equipment. Under certain conditions, ESD - Dell P2422HA | Monitor Simplified Service Manual - 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 to ensure that the required voltage and frequency match the available power source. Do not plug - Dell P2422HA | Monitor Simplified Service Manual - Page 6
2. Exploded view diagram with list of items 4 2 3 1 13 7 8 10 5 6 11 14 9 15 16 17 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Description ASSY CHIN ASSY MF Panel PCBA USB BD MYLAR PWR BD PCBA SPS BD PCBA I/F BD ASSY SHD PCBA CTRL BD ASSY RC ASSY STAND CLMN ASSY STAND BASE PCBA - Dell P2422HA | Monitor Simplified Service Manual - Page 7
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 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 - Dell P2422HA | Monitor Simplified Service Manual - Page 8
3. Wiring connectivity diagram FFC 1 FFC 3 Wire1 FFC 2 - 8 - - Dell P2422HA | Monitor Simplified Service Manual - Page 9
4. How to connect and disconnect power cable/ connectivity cable WARNING: To change power cable/ connectivity cable, switch off power before unplugging the cable and replugging in required cable. Connecting / disconnecting Power cable Connect/ disconnecting the DisplayPort cable and USB cable - 9 - - Dell P2422HA | Monitor Simplified Service Manual - Page 10
Connecting/ disconnecting the HDMI cable (optional) Connecting/ disconnecting the VGA cable (optional) - 10 - - Dell P2422HA | Monitor Simplified Service Manual - Page 11
5. 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. 5.1 Disassembly SOP Preparation before disassembly 1. Clean the room for work 2. - Dell P2422HA | Monitor Simplified Service Manual - Page 12
1. Pull out CTRL FFC from I/F BD to take of Rear Cover 3 1. Tear off tape from USB BD FFC 2. Pull out USB FFC from USB BD 4 1. Tear off tape from SPK wire and pull out SPK wire from CVAA BD 5 1. Tear off tape from Backlight Wire 2. Pull out Backlight Wire from SPS BD 6 - 12 - - Dell P2422HA | Monitor Simplified Service Manual - Page 13
1. Tear off two tapes from Main SHD to disassemble Main SHD from panel 7 2. Pull out LVDS cable and take off Main SHD from panel 1. Disassemble Mylar from 1. Philips-head Main SHD screwdriver Torsion of PCB screw: 8.5±1kgf 2. Hex-head screwdriver Torsion of 2. Unlock 7 PCB screws hex - Dell P2422HA | Monitor Simplified Service Manual - Page 14
1. Disassemble I/F BD, CVAA BD and SPS BD from Main SHD 2. Tear off yellow tape 9 from USB BD FFC and CVAA BD FFC 3. Put out all cables from I/F BD, CVAA BD and SPS BD 1. Disassemble Speaker from Main SHD 10 - 14 - - Dell P2422HA | Monitor Simplified Service Manual - Page 15
5.2 Assembly SOP Preparation before assembly 1. Clean the room for work 2. Identify the area for material 3. Prepare the implement, equipment, materials as bellow: 1) Working table 2) Philips-head screwdriver 3) Hex-head screwdriver 4) Gloves 5) Cleaning cloth 6) ESD protection Item Picture - Dell P2422HA | Monitor Simplified Service Manual - Page 16
1. Assemble Mylar (Paste Mylar on Main SHD like the picture showed) 2 1. Insert LVDS cable into Panel 2. Insert Backlight Wire into SPS BD and paste 1 tape to fix wire on panel 3 3. Insert SPK wire into CVAA BD and paste a tape to fix SPK wire on panel - 16 - - Dell P2422HA | Monitor Simplified Service Manual - Page 17
1. Place Main SHD on panel and paste 2 tapes to fix Main SHD 4 1. Insert USB FFC to USB BD 2. Fix USB BD FFC with tape 5 1. Insert CTRL FFC into I/F BD Philips-head screwdriver Torsion of RC screw: 9±1Kgf 6 3 1 4 2. Assemble Rear Cover with Middle Frame according to the sequence shown in the - Dell P2422HA | Monitor Simplified Service Manual - Page 18
1. Assemble Stand a. Insert the stand base blocks fully into the stand slot. 7 b. Lift the screw handle and turn the screw clockwise. c. After fully tightening the screw, fold the screw handle flat within the recess. 1. Attach the stand assembly to the display. a. Fit the two tabs on the upper - Dell P2422HA | Monitor Simplified Service Manual - Page 19
6. Trouble shooting instructions - 19 - - Dell P2422HA | Monitor Simplified Service Manual - Page 20
- 20 - - Dell P2422HA | Monitor Simplified Service Manual - Page 21
- 21 - - Dell P2422HA | Monitor Simplified Service Manual - Page 22
- 22 - - Dell P2422HA | Monitor Simplified Service Manual - Page 23
- 23 - - Dell P2422HA | Monitor Simplified Service Manual - Page 24
- 24 - - Dell P2422HA | Monitor Simplified Service Manual - Page 25
- 25 -
![](/manual_guide/products/dell-p2422ha-monitor-simplified-service-manual-85ae2de/1.png)
- 1 -
Service Manual–P2422HA
Version: 01
Date:2021/12/07