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Asus PG259QNR Service Manual
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Monitor Service Manual
Model: PG259QNR
Version no.: 0
Release date: 2024/11/29

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Summary of Contents for Asus PG259QNR

  • Page 1 Monitor Service Manual Model: PG259QNR Version no.: 0 Release date: 2024/11/29...
  • Page 2 ASUS will only be responsible for or indemnify you for loss, damages or claims based in contract, tort or infringement under this Warranty Statement. This limit also applies to ASUS’ suppliers and its reseller. It is the maximum for which ASUS, its suppliers, and your reseller are collectively responsible.
  • Page 3: Table Of Contents

    Table of Contents 1. Safety Precautions ......................4 2. Exploded View ........................5 3. Disassembly and Assembly Procedures................ 6 Disassembly SOP ...................... 6 Assembly SOP ......................11 4. Trouble Shooting ......................17...
  • Page 4: Safety Precautions

    1. Safety Precautions FOR PRODUCTS CONTAINING LASER: DANGER- Invisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM. CAUTION- Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. CAUTION- The use of optical instruments with this product will increase eye hazard. TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF THIS SERVICE MANUAL...
  • Page 5: Exploded View

    2. Exploded View Note: For latest P/N, please refer to RSPL (Order Book System) Item Description Q'ty PANEL MIDDLE FRAME #SCRW MACH FLATM3*0.5P*4.5L ZN SENSOR BOARD LENS BOARD SHIELDING MAIN BOARD LED DRIVER BOARD G-SYNC MODULE #SCRW M FPH W/SP M2.5*4 #SCRW M PH INT/TOO M3*9L ZN #SCRW TAP-S FPH M3*8 REAR CASE...
  • Page 6: Disassembly And Assembly Procedures

    3. Disassembly and Assembly Procedures Disassembly SOP Preparation before disassemble 1. Clean the room for disassemble 2. Identify the area for monitor 3. Check the position that the monitors be placed and the quantity of the monitor; prepare the area for material flow; according to the actual condition plan the disassemble layout 4.
  • Page 7 5. Take off Key Board FFC、LED Board wire from Main Board. 1. Tear off the 2pcs tape from the Rear Case. 2. Unlock 2 screws. Screw: #SCRW TP-P PH W/FL M3*8 B-ZN) Screw driver 3. Remove Key Board from Rear Case. 4....
  • Page 8 1. Take off Sensor Board wire from Main Board and Sensor Board. Take off Sensor Board from Middle Frame. 2. Take off Lens Board from Board and Middle Frame. 3. Take off light wire from Board and panel. 4. Take off 3pcs tape from panel.
  • Page 9 1. Disassemble HDMI screw on Shielding. Screw :SCRW TAP-S FPH M3*8(5/1.2) BZN) 2. Unlock 5 screws on Shielding. Driver Screw: #SCRW PH INT/TOO Board M3*9TP-S C-ZN) Main Board Screw driver 3. Take off LVDS wire from Board. 4. Disassemble the Board from Shielding.
  • Page 10 7. Unlock the 4 screws to remove G-Sync Module from Main Board. Screw: SCRW M FPH W/SP M2.5*4.0L ZN) Main Board Main Board...
  • Page 11: Assembly Sop

    3.2 Assembly SOP Preparation before assemble 1. Clean the room for work 2. Identify the area for material 3. Prepare the implement, equipment and materials as bellow: 1) Working table 2) Screw-driver 3) Glove 4) Cleaning cloth 5) ESD protection After unplugging the power cord, the power board still have power energe.
  • Page 12 2. Insert the wire to Main Board and Drive Board. Driver Board 3. Locate Main Board and drive Board to Shielding. Driver Board 4. Lock 5Pcs screws on Shielding. Screw: #SCRW PH Main Board INT/TOO M3*9TP-S C- 5. Insert the LVDS wire from Board.
  • Page 13 1. Insert light wire to panel 2. And stick the wire with tape. 3. Assemble Middle Frame to panel lock 8 screws on Middle Frame. Screw: #SCRW MACH FLATM3*0.5P*4.5L ZN) 4. Insert the LVDS wire to panel and stick the LVDS wire with tape.
  • Page 14 6. Insert LENS Board wire to Board assemble lens Board to Middle Frame. Insert LENS Board wire to Main Board. 7. Insert Sensor Board wire to Board assemble Sensor Board to Middle Frame. 8. Insert Sensor Board wire to Main Board.
  • Page 15 1. Assemble Key Board Key Board holder. 2. Assemble Key Board to Rear Case. 3. Lock 2pcs screws to Rear Case. Screw: #SCRW TP-P PH W/FL M3*8 B-ZN) Screw Driver 4. Insert LED Board wire to LED Board. 5. Assemble LED Board to Rear Case.
  • Page 16 4. Assemble stand to Rear Case, lock 4pcs screws to Rear Case. Screw: SCRW MACH FH M4*10L NI NYL) 5. Assemble 2 Cover to Rear Case. 6. Finish...
  • Page 17: Trouble Shooting

    4. Trouble Shooting...