Dell P5524QT Monitor Simplified Service Manual
Dell P5524QT Manual
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Dell P5524QT manual content summary:
- Dell P5524QT | Monitor Simplified Service Manual - Page 1
Service Manual - P5524QT Version: 01 Date: 2023/05/26 - Dell P5524QT | Monitor Simplified Service Manual - Page 2
the safe, reliable operation of all series products. The service providers recommended by vender should be aware of notices listed in this service manual in order to minimize the risk of personal injury when perform service procedures. Furthermore, the possible existed improper repairing method may - Dell P5524QT | Monitor Simplified Service Manual - Page 3
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 to the country dropdown. 4. Select the appropriate service or support link based on your need. 5. Choose the method of contacting Dell that - Dell P5524QT | Monitor Simplified Service Manual - Page 4
3. Wiring Connectivity Diagram 43 inch LCD panel Interface board LED BD Speaker USB BD - Dell P5524QT | Monitor Simplified Service Manual - Page 5
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. - Dell P5524QT | Monitor Simplified Service Manual - Page 6
4. How to connect and disconnect power cable/ connectivity cable - Dell P5524QT | Monitor Simplified Service Manual - Page 7
4. How to connect and disconnect power cable/ connectivity cable - Dell P5524QT | Monitor Simplified Service Manual - Page 8
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. Tool Required: List the type and size of the tools that would typically can be - Dell P5524QT | Monitor Simplified Service Manual - Page 9
5. Disassembly and Assembly Procedures main board 14pcs screws Disconnect the touch connective cable with the monitor. Use a screwdriver to remove one screw for S11 locking the grounding wire of the import-export cable, then disconnect the connective cable from the import and export cable.(Torque: - Dell P5524QT | Monitor Simplified Service Manual - Page 10
5. Disassembly and Assembly Procedures Tear off 6pcs conductive foams on the specific position of the COF of the SB, then tear off all the S15 tape and foams, and release the O/C SB away from the back bracket. Tear off 2pcs shading mylar tape for releasing the wire hole of the lighter bar. Turn - Dell P5524QT | Monitor Simplified Service Manual - Page 11
5. Disassembly and Assembly Procedures Use a screwdriver to remove10pcs screws for S22 unlocking the two VESA brackets with back bracket.(Torque: 5±0.5kgf) Tear off 6pcs acetate tapes and 2pcs shading foam, then use a screwdriver to remove 17pcs screws for S19 unlocking the bottom-middle bezel. ( - Dell P5524QT | Monitor Simplified Service Manual - Page 12
5. Disassembly and Assembly Procedures 5.2 Assembly Procedures: Preparation: Take 2pcs light bar and 2pcs double- faced tape, 1pcs L/B heat sink . Paste 1pcs double- S1 faced tape on the back of the light bar as the picture below shown. Assemble 1pcs reflector film into the back bracket. S5 Make - Dell P5524QT | Monitor Simplified Service Manual - Page 13
5. Disassembly and Assembly Procedures Paste 2pcs shading foams on the lest and right of the unit. Take 1pcs bottom-middle bezel to assemble S8 with the unit, then use a screwdriver to lock bottom- middle bezel with 14pcs screws. Paste 6pcs Acetate tape on bottom-middle bezel.(Torque: 3.5±0.3kgf) - Dell P5524QT | Monitor Simplified Service Manual - Page 14
5. Disassembly and Assembly Procedures Operate the tripper to overturn the unit, then use a screwdriver to lock 13pcs screws for locking the ED S14 unit with the back bracket, then turn over the unit for later assembling.(Torque: 3.5±0.3kgf) Use a sucking tool to suck 1pcs glass and set it on a - Dell P5524QT | Monitor Simplified Service Manual - Page 15
5. Disassembly and Assembly Procedures Use textured tape to fix the SB of the O/C, then turn over the unit to let the back bracket faced up. Use S19 2pcs shading mylar tape to cover the wire holes of Light bar. Take 1pcs top front bezel, 1pcs left front bezel, 1pcs right front bezel, 1pcs bottom - Dell P5524QT | Monitor Simplified Service Manual - Page 16
5. Disassembly and Assembly Procedures Connect the connective cable with the import and export cable. Use a screwdriver to tighten 1pcs screw S25 for locking the grounding wire of the import-export cable. Assemble 1pcs touch connective cable with the monitor.(Torque: 3±0.3kgf) BotttoTooRpipmgL-s- - Dell P5524QT | Monitor Simplified Service Manual - Page 17
5. Disassembly and Assembly Procedures Paste 4pcs shading tape. Assemble 4pcs strips(top, left, right, bottom) with the assembled unit. Use a S28 screwdriver to tighten 30pcs (left: 5pcs, right :5pcs, top: 10pcs, bottom: 10pcs) screws for locking the 4pcs strip with the assembled unit.(Torque: - Dell P5524QT | Monitor Simplified Service Manual - Page 18
5. Disassembly and Assembly Procedures Paste 1pcs LCM SN label on the back bracket as the picture below shown. Use 2pcs big black, 2pcs small black and 6pcs white wire locks to fix the cables and S33 then paste them on the back bracket. Paste 5pcs white tapes to fix the cables as the picture below - Dell P5524QT | Monitor Simplified Service Manual - Page 19
6. Trouble Shooting Instructions Troubleshooting WARNING: Before you begin any of the procedures in this section, follow the Safety Instructions. Self-Test Your display provides a self-test feature that allows you to check whether your display is functioning properly. If your display and computer - Dell P5524QT | Monitor Simplified Service Manual - Page 20
6. Trouble Shooting Instructions or Dell 55 Monitor No HDMI 3 Cable The display will go into Standby Mode in 4 minutes. www.dell.com/P5524QT or P5524QT Dell 55 Monitor - Dell P5524QT | Monitor Simplified Service Manual - Page 21
6. Trouble Shooting Instructions Built-in diagnostics Your display has a built-in diagnostic tool that helps you determine if the screen abnormality you are experiencing is an inherent problem with your display, or with your computer and video card. 12 345 67 To run the built-in diagnostics: 1. Make - Dell P5524QT | Monitor Simplified Service Manual - Page 22
6. Trouble Shooting Instructions Common problems The following table contains general information about common display problems you might encounter and the possible solutions: Common Symptoms more information on Dell Display Quality and Pixel Policy, see Dell Support site at: http://www.dell.com - Dell P5524QT | Monitor Simplified Service Manual - Page 23
6. Trouble Shooting Instructions Common and PixelPolicy, see Dell Support site at: http://www.dell.com/support/monitors. Brightness Problems Picture too dim • Reset perform any troubleshooting steps. Issues smoke or sparks • Contact Dell immediately. Intermittent Problems Display • Ensure - Dell P5524QT | Monitor Simplified Service Manual - Page 24
6. Trouble Shooting Instructions Common Symptoms What You Experience Possible Solutions Missing Color OSD. non-responsive wake on touch Wake On Touch is default o . Product speci c problems Speci c Symptoms What You Experience Screen image is Image is too small centered on screen, - Dell P5524QT | Monitor Simplified Service Manual - Page 25
6. Trouble Shooting Instructions Speci c Symptoms No Input Signal when user Set Windows to Projection mode. • Ensure that the USB Type-C cable is not damaged. • Verify if the device can support one of 5 V/9 V/15 V/20 V charging pro les. • Verify if the Notebook requires a >90 W power adaptor - Dell P5524QT | Monitor Simplified Service Manual - Page 26
Trouble Shooting Instructions the USB Type-C cable is not damaged. Touchscreen problems Speci c Symptoms What You Experience Touch report error cable to allow initialization of the touch module. • Make sure computer supports USB 2.0 or later. • Make sure connect both input source cable - Dell P5524QT | Monitor Simplified Service Manual - Page 27
6. Trouble Shooting Instructions Universal Serial Bus (USB) speci c problems Speci c Symptoms What You Experience Possible Solutions USB interface is USB peripherals • Check that your display is turned ON. not working are not working • Reconnect - Dell P5524QT | Monitor Simplified Service Manual - Page 28
6. Trouble Shooting Instructions Speci c Symptoms USB is not working What You Experience No USB functionalities Possible Solutions • Refer to input source and USB pairing table. Ethernet problems Speci c Symptoms Ethernet not working What You Experience Dell Web Management for Displays Webpage
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Version: 01
Date: 2023/05/26
Service Manual - P5524QT