Dell P2424HT Service Manual
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Dell P2424HT Service Manual

Dell P2424HT Service Manual

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1. General Safety Instructions....................................................................................... 2
1.1 SAFETY: General Safety ......................................................................................... 2
1.2 SAFETY: General Power Safety ............................................................................... 4
2. Exploded view diagram with list of items ................................................................ 5
3. Wiring connectivity diagram ..................................................................................... 8
5. Mechanical Instruction ............................................................................................ 13
5.1 Disassembly Procedures: .................................................................................... 16
5.2 Assembly Procedures: ......................................................................................... 22
6. Trouble shooting instructions ................................................................................ 28
Model No.: P2424HT
Regulatory model: P2424HTc
Content Index
Service Manual
Dell P2424HT
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Summary of Contents for Dell P2424HT

  • Page 1: Table Of Contents

    4. How to connect and disconnect power cable/ connectivity cable ......9 5. Mechanical Instruction .................... 13 5.1 Disassembly Procedures: ..................16 5.2 Assembly Procedures: ..................22 6. Trouble shooting instructions ................28 Model No.: P2424HT Regulatory model: P2424HTc  ...

  • Page 2: General Safety Instructions

    IMPORTANT NOTICE FOR USE IN HEALTHCARE ENVIRONMENTS: Dell products are not medical devices and are not listed under UL or IEC 60601 (or equivalent). As a result, they must not be used within 6 feet of a patient or in a manner that directly or indirectly contacts a patient 1.1 SAFETY: General Safety...
  • Page 3 pool or in a wet basement.  Do not use AC powered equipment during an electrical storm. Battery powered devices may be used 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 dampened with water.

  • Page 4: Safety: General Power Safety

     Be 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.

  • Page 5: Exploded View Diagram With List Of Items

    Exploded view diagram with list of item  ...
  • Page 6 Description Q’ty Remark LOGO DELL 22.0*7.37*0.1 DECO_BEZEL L238WT-Gdell2-p2 BEZEL_BTM SPONGE MIDDLE_FRAME L238WT-Gdell2-p2 LENS KEY_POWER MAINFRAME Latch LOGO DELL STAND_BUTTON BKT_LOCKER RUBBER PAD COVER_USB Hook For EMEA Link bar Only, not for crank bar other regions REAR_COVER L238WT-Gdell2-p2 BASE_ASS’Y L238WT-Gdell2-p2 N/A...
  • Page 7 See “NOTE" 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.

  • Page 8: Wiring Connectivity Diagram

    Wiring connectivity diagram Wire 3 Wire 1 Wire 2 FFC 1 FFC4 FFC3 FFC2  ...

  • Page 9: How To Connect And Disconnect Power Cable/ Connectivity Cable

    How to connect and disconnect power cable/ connectivity cable  ...
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  • Page 15: 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 monitors. Tools Required List the type and size of the tools that would typically can be used to disassemble the product to a point where components and materials requiring selective treatment can be removed.

  • Page 16: Disassembly Procedures

    5.1 Disassembly Procedures: Step Figure Remark Turn off power, S1.Before Unplug external disassemble cables from product Lay down the MNT on S2.Remove the a clean and soft surface. STAND-BASE Push the button to ASS’Y remove the stand-base ass’y. Use a Philips-head screwdriver to remove 4 screws for unlocking...
  • Page 17 Use Penknife to seperate rear cover follow the arrows in sequence, then you can take out rear cover. S4. Disconnect Disconnect the pins. the connectors Tear off 2 pieces of S5. Tear off the aluminum foil and 3 tapes pieces of tapes. ...
  • Page 18 S6. Disconnect the connectors Disconnect the and remove the connectors and Speaker remove the Speaker Use a Philips-head screwdriver to remove 1 screws for unlocking the main frame ( No.1 screw size=M3x4, Torque: 3±0.5kgf.cm) Disconnect the pin and FFC cable. Turn S7.
  • Page 19 Use a Philips-head screwdriver to remove 8 screws for unlocking the main board, power board. (No.1~8 screw size=M3x6, Torque=6±1kgf.cm Disconnect the connectors  ...
  • Page 20 The main frame Use a Philips-head screwdriver to remove 11 screws for S8. Remove the unlocking the middle Panel and frame middle frame (No.1~11 screw size=M3x4, Torque=3±0.5kgf.cm) Use a Philips-head screwdriver to remove 1 screws for disassembling the key board. ( No.1 screw size=Q2x2.5, S9.
  • Page 21 Use a Philips-head screwdriver to remove 3 screws for S10. Remove disassembling the USB USB board from board. rear cover ( No.1~3 screw size=Q3x4, Torque=4±1kgf.cm) Use a Philips-head screwdriver to remove 3 screws for disassembling the key S11. Remove board. Key board from ( No.1~3 screw rear cover...

  • Page 22: Assembly Procedures

    5.2 Assembly Procedures: Step Figure Remark Use a Philips-head screwdriver to lock 3 screws for tightening the key board. (No.1~3 screw size=Q2x2.5, Torque=0.9±0.3kgf.c S1.Assemble the KEY board, and USB board to Use a Philips-head rear cover screwdriver to lock 3 screws for tightening the USB board.
  • Page 23 Use a Philips-head screwdriver to lock11 screws for assembling S3. Assemble the the middle frame. middle frame (No.1~11 screw and panel size=M3x4, Torque=3±0.5kgf.cm) The main frame Connect the connectors S4.Assemble the main board and power board  ...
  • Page 24 Use a Philips-head screwdriver to lock 8 screws for locking the main board and power board. (No.1~8 screw size=M3x6, Torque=6±1kgf.cm Paste the mylar.  ...
  • Page 25 Connect the FFC cable and pin Use a Philips-head screwdriver to lock 1 screws for locking the main frame. (No.1screw size=M3x4, Torque: 3±0.5kgf.cm) S5. Assemble the Assemble the speaker speaker and and connect the connect the connectors. connectors. Paste2 pieces of S6.
  • Page 26 connect the pins S7.Connect the connectors Use a Philips-head screwdriver to lock 4 screws for tightening S8.Assemble the mechanisms. REAR COVER (No.1~4 screw size=M4x10; Torque: 12±2kgf.cm) S9.Assemble the Assemble the stand- Stand base ass’y base ass’y  ...
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  • Page 28: Trouble Shooting Instructions

    Trouble shooting instructions  ...
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