Dell P2423 Monitor Simplified Service Manual
Dell P2423 Manual
![]() |
View all Dell P2423 manuals
Add to My Manuals
Save this manual to your list of manuals |
Dell P2423 manual content summary:
- Dell P2423 | Monitor Simplified Service Manual - Page 1
Service Manual-P2423B Version: 01 Date:2021/10/27 - 1 - - Dell P2423 | 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 P2423 | Monitor Simplified Service Manual - Page 3
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 this section, equipment refers to monitors. IMPORTANT NOTICE FOR USE IN HEALTHCARE ENVIRONMENTS: Dell products - Dell P2423 | Monitor Simplified Service Manual - Page 4
use liquids or aerosol cleaners, which may contain flammable substances. Clean the monitor display with a soft, clean cloth and water. Apply the water to unplug it immediately and contact an authorized dealer or service center. Protecting Against Electrostatic Discharge Electrostatic discharge ( - Dell P2423 | Monitor Simplified Service Manual - Page 5
sure to grasp the plug, not the cable, when disconnecting equipment from an electric socket. If your equipment uses an AC adapter: Use only the Dell provided AC adapter approved for use with this device. Use of another AC adapter may cause a fire or explosion. NOTE: Refer to your system rating - Dell P2423 | Monitor Simplified Service Manual - Page 6
2. Exploded view diagram with list of items 1 2 5 6 7 3 4 8 10 9 12 13 14 15 11 Item Description 1 ASSY CHIN 2 Panel 3 ASSY MF 4 ASSY SHD 5 PCBA I/F BD 6 PCBA SPS BD 7 PCBA USB BD 8 PCBA CTRL BD 9 ASSY RC 10 ASSY STAND CLMN 11 ASSY STAND BASE 12 Power cable 13 DisplayPort 1.2 cable 14 - Dell P2423 | Monitor Simplified Service Manual - Page 7
: 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 - Dell P2423 | Monitor Simplified Service Manual - Page 8
3. Wiring connectivity diagram FFC 3 FFC 1 Wire 1 FFC 2 - 8 - - Dell P2423 | 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 the DisplayPort (DisplayPort to DisplayPort) cable Connecting/ disconnecting - Dell P2423 | Monitor Simplified Service Manual - Page 10
Connecting/ disconnecting the VGA cable (optional) and Power cable Connecting/ disconnecting the DVI cable (optional) and Power cable Connecting/ disconnecting the USB 3.2 Gen1 (5 Gbps) and Power cable - 10 - - Dell P2423 | Monitor Simplified Service Manual - Page 11
: 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 disassemble 1. Clean the room for work 2. Identify the area for material 3. Prepare - Dell P2423 | Monitor Simplified Service Manual - Page 12
1 2 3 3 1. Disassemble Rear Cover from Middle Frame according to the sequence shown in the picture 2 1. Pull out CTRL BD FFC from I/F BD to take off Rear Cover 4 1. Tear off a tape from Backlight Wire 5 2. Pull out Backlight wire from SPS BD - 12 - - Dell P2423 | Monitor Simplified Service Manual - Page 13
1. Disassemble USB FFC from I/F BD 6 1. Tear of 2 tapes from Main SHD 7 1. Tear off an aluminum foil from LVDS cable 2. Tear off a yellow tape from LVDS cable 8 3. Disassemble LVDS cable from Panel 4. Take off Main SHD from Panel - 13 - - Dell P2423 | Monitor Simplified Service Manual - Page 14
1. Disassemble Mylar from Main SHD 9 1. Unlock 4 hexagonal screws 1. Philipshead screwdriver 2. Unlock 5 PCBA screws Torsion of PCB screw: 8.5±1kgf 2. Hex-head screwdriver Torsion of hex screw: 5.0±0.6Kg 10 3. Disassemble I/F BD and SPS BD from Main SHD 4. Pull out all wires on PCBA - 14 - - Dell P2423 | Monitor Simplified Service Manual - Page 15
5.2 Assembly SOP Preparation before assemble 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 P2423 | Monitor Simplified Service Manual - Page 16
1. Insert LVDS cable into Panel 2. Paste a yellow tape to fix LVDS cable on panel 3 3. Paste aluminum foil to fix LVDS cable on panel 1. Place Main SHD on Panel 2. Stick 2 tapes to fix Main SHD 4 - 16 - - Dell P2423 | Monitor Simplified Service Manual - Page 17
1. Insert USB FFC into I/F BD Philips-head screw driver Torsion of screw: 5 4.5±0.5kgf 1. Insert Backlight wire into SPS BD 6 2. Paste a tape to fix Backlight Wire on panel 1. Insert CTRL BD FFC into I/F BD Philips-head screwdriver Torsion of RC screw: 9±1Kgf 7 2. Assemble Rear Cover - Dell P2423 | Monitor Simplified Service Manual - Page 18
1. Assemble stand a. Insert the stand base blocks fully into the stand slot 8 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 P2423 | Monitor Simplified Service Manual - Page 19
6. Trouble shooting instructions - 19 - - Dell P2423 | Monitor Simplified Service Manual - Page 20
- 20 - - Dell P2423 | Monitor Simplified Service Manual - Page 21
- 21 - - Dell P2423 | Monitor Simplified Service Manual - Page 22
- 22 - - Dell P2423 | Monitor Simplified Service Manual - Page 23
- 23 - - Dell P2423 | Monitor Simplified Service Manual - Page 24
- 24 - - Dell P2423 | Monitor Simplified Service Manual - Page 25
- 25 -
![](/manual_guide/products/dell-p2423-monitor-simplified-service-manual-99928ae/1.png)
- 1 -
Service Manual–P2423B
Version: 01
Date:2021/10/27