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ASUS ROG Zephyrus G15 (GA503R) Series
Service Guide

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Summary of Contents for Asus ROG Zephyrus G15 GA503R Series

  • Page 1 ASUS ROG Zephyrus G15 (GA503R) Series Service Guide...
  • Page 2 LIMITATION OF LIABILITY Circumstances may arise where because of a default on ASUS’ part or other liability, you are entitled to recover damages from ASUS. In each such instance, regardless of the basis on which you are entitled to claim damages from ASUS, ASUS is liable for no more than damages for bodily injury (including death) and damage to real property and tangible personal property;...
  • Page 3 Disclaimer ASUS is not responsible for direct, indirect, intentional or unintentional damages resulting from improper installation and operation. Safety precautions • Keep liquids or moisture away from your Notebook PC before installing or removing any components. • Ensure to place your Notebook PC on a stable surface before installing or removing any components.
  • Page 4: Table Of Contents

    Table of Contents ⚫ Service Overview ⚫ ASUS ROG Zephyrus G15 (GA503R) Series Overview ⚫ Components Top View ⚫ Components Bottom View ⚫ Repair Overview ⚫ Appropriate Tools ⚫ Key Parts and Related Parts ⚫ Disassembly Steps : • BOTTOM CASE •...
  • Page 5: Service Overview

    Service Overview • Carefully read through this Service Guide for a look at various components of the device before performing any service and repairs. • To provide the best service, we have provided the below information for technicians from distributors and resellers to perform the complete device disassembly and assembly.
  • Page 6: Asus Rog Zephyrus G15 (Ga503R) Series Overview

    ASUS ROG Zephyrus G15 (GA503R) Series Overview Top View Cover ❶ Microphone ❶ Array microphones ❷ Camera indicator ❸ Camera ❹ Display panel ❺ Status indicators ❻ Audio speakers ❼ Capital lock indicator Bottom View ❽ Power button ❾ Keyboard ❿...
  • Page 7: Components Top View

    Components Top View LCD COVER ASSY BOTTOM CASE SSD ABSORBER SENSOR BD TWEETER SPEAKER SODIMM ABSORBER HALL SENSOR FFC SSD AL FOIL THERMAL MODULE ASSY 15’6 LCD PANEL BATTERY MAIN BOARD THERMAL PAD TOP SSD WIFI CARD HALLSENSOR PCB ADH LCD BEZEL BATTERY CABLE KEYBOARD MODULE...
  • Page 8 Components Top View FP PW FFC TP SPONGE CAMERA SCREW RUBBER CABLE TAPE POWER KEY HINGE MIC FPC EDP CABLE WIFI ANTENNA A1&A2 TOUCHPAD MODULE BATTERY RIB RUBBER HINGE CAP MIC RUBBER TP FFC HINGE RUBBER TWEETER TAPE Back...
  • Page 9: Components Bottom View

    Components Bottom View LCD COVER ASSY KEYBOARD MODULE MAIN BOARD POWER SWITCH_BD. LCD ADHESIVE 1 LCD BEZEL BOTTOM CASE SENSOR BD POWER KEY LCD BEZEL GLUE LCD BEZEL AD L/R LCD BEZEL AD DOWN TOUCHPAD MODULE 15’6 LCD PANEL THERMAL MODULE ASSY Back...
  • Page 10: Repair Overview

    Repair Overview This chapter describes disassembly and assembly (Assemble document please look up from the last page), please follow the information provided in this section to perform the complete disassembly procedure. Precautions: Before you perform any service or repair on the notebook, please pay special attention to the cautions prevent any damages to the notebook. 1.
  • Page 11: Appropriate Tools

    Appropriate Tools Please prepare and select the appropriate tools to disassemble/assemble for the ASUS ROG ZEPHYRUS G15 (GA503R) notebook. Screwdriver Alcohol 95% Glove Dust-free Cloth Please accord to different screw specification to choose different screwdriver and head. Plastic Blade PLASTIC CARD T=0.35mm PLASTIC PICK T=0.5mm...
  • Page 12 Appropriate Tools Please prepare and select the appropriate tools to disassemble/assemble for the ASUS ROG ZEPHYRUS G15 (GA503R) notebook. ❺ ❼ ❶ ❸ ❻ ❷ ❹ Item Part Name Memo ❶ Silicone scraping pen Please store it in the environment of 10 ~ 40 ℃.
  • Page 13: Bottom Case

    BOTTOM CASE Disassembly Notice Screws Spec Torque (kgf-cm) Step 1 : Remove the Screw Rubber *3pcs. Step 2 : Remove the screws *12pcs. M2*11.5L (4.5,0.8) (K) #1 Step 3 : Use the plastic blade to pry the bottom case. M2*11L (4.5,0.8) (K) #1 M2*8L (4.5,0.8) (K) #1 M2.5*3.4L+4.6(4.0,0.8) (K) #1 M2*5.5L (4,0.8) (K)#1...
  • Page 14 BOTTOM CASE Assembly Notice Please be sure to pull out adapter and disconnect the battery. Parts Description When assembly the BOTTOM CASE: GU603ZX THERMAL COVER MYLAR 2 Please follow below order to install and fix BOTTOM CASE. GU603ZX THERMAL COVER MYLAR 1 STEP 1 : Install BOTTOM CASE with slight tilt at upper side first.
  • Page 15: Battery

    BATTERY Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Before disassembly battery connector, please be sure to pull out adapter and disconnect the battery more than ten seconds in order to IC damage. Step 1 : Use the non-conductive pry tool to push iron sheet. Step 2 : Use the non-conductive pry tool to disconnect battery connector.
  • Page 16 BATTERY Assembly Notice Please be sure to pull out adapter and disconnect the battery. To prevent getting a short circuit or an electric shock accident, For BATTERY RIB RUBBER assembly, please follow below location to paste. please follow the below steps to connect the battery * The BATTERY RIB RUBBER need to be attached on the rib.
  • Page 17: Ssd

    Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove the screw *1pc. Screws Spec Torque (kgf-cm) Step 2 : Remove the SSD. M2*4.5L (4.5,0.8) (K) #1 Step 3 : Remove the THERMAL PAD and the AL FOIL, tear off the ABSORBER from SSD. Step 4 : Remove the THERMAL PAD from motherboard.
  • Page 18 Assembly Notice Please be sure to pull out adapter and disconnect the battery. Paste the THERMAL PAD on the motherboard. When installing the SSD, please keep the SSD less then 15 degrees with motherboard, and then insert the SSD. >15° <15°...
  • Page 19: Ddr

    Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Tear off the SODIMM ABSORBER from DDR. Step 2 : Unlock and remove the RAM module *1pc (yellow mark). Unlock Remove Assembly Notice After the MEMORY is assembled, please paste the SODIMM ABSORBER. Tear off °...
  • Page 20: Wifi Card

    WIFI CARD Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Tear off the CABLE TAPE *1pc. Assembly Step 2 : Disconnect the RF CABLE connector *2pcs. Notice Step 3 : Remove the screw *1pc. Please according to below mark to tidy up and assemble WIFI Step 4 : Remove the WIFI CARD.
  • Page 21: Woofer Speaker

    WOOFER SPEAKER Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect the WOOFER SPEAKER connector. Step 2 : Release the TWEETER TAPE *1pc and keep it on the cable. Assembly Notice Step 3 : Disconnect the HALL SENSOR FFC connector. Step 4 : Remove the WOOFER SPEAKER.
  • Page 22: Sensor Bd

    SENSOR BD Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect the HALL SENSOR FFC connector. Step 2 : Release the TP SPONGE and remove the HALL SENSOR FFC . Step 3 : Remove the SENSOR BD. Remove Release Assembly Notice...
  • Page 23: Fan

    Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect the connectors *2pcs (yellow mark). Screws Spec Torque (kgf-cm) Step 2 : Remove the screws *4pcs (blue mark). M2*4.5L (4.5,0.8) (K) #1 Step 3 : Remove the FAN *2pcs. Remove FAN Assembly Notice Please use the correct technique to take fans off to...
  • Page 24: Main Board And Thermal Module

    MAIN BOARD AND THERMAL MODULE Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect the connectors *6pcs (yellow mark). Screws Spec Torque (kgf-cm) Step 2 : Release the tapes and sponges (green area and orange mark) and keep them on the cable. Step 3 : Remove the screws *2pcs (blue mark).
  • Page 25: Tweeter Speaker

    TWEETER SPEAKER Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Release the TWEETER TAPES *5pcs (yellow mark) and keep them on the cable. Assembly Notice Step 2 : Remove the TWEETER SPEAKER *1pc. For TWEETER SPEAKER assembly, please follow the mark below to tidy up cable and paste TWEETER TAPES.
  • Page 26: Thermal Module

    THERMAL MODULE Screws Spec Torque (kgf-cm) Disassembly Notice Please be sure to pull out adapter and disconnect the battery. M2*4.5L (4.5,0.8) (K) #1 Step 1 : Follow the reverse screw numbers to remove screws *4pcs(blue circle), and release screws *3pcs(green circle). Retention Screw Step 2 : Remove the THERMAL MODULE from MB.
  • Page 27: Main Board

    MAIN BOARD Mainboard connector placement FP PW FFC CPU FAN HALL SENSOR EDP CABLE VGA FAN WOOFER SPEAKER Supports using JIG BOARD to refresh F1 BIOS KBBL FPC TP FFC K/B FPC BATTERY TWEETER SPEAKER Back...
  • Page 28 MAIN BOARD Materials on mainboard Choose by GPU/VGA CHIP Model GA503RX GPU BOT ABSORBER E3 GA503RX GPU BOT ABSORBER E3 GA402RK AMD CPU FP7 KAPTON GA402RK AMD CPU FP7 KAPTON GA503RX GPU BOT ABSORBER E6 GA503RX GPU BOT ABSORBER E6 GA503QS MB BOT SPONGE 3 GA503QS MB BOT SPONGE 3 GA503RX GPU BOT ABSORBER E8...
  • Page 29 MAIN BOARD Materials on mainboard GA503QS TC BOSS WASHER R ASSY GA503QS LED GASKET MYLAR GA503QS TC BOSS WASHER L ASSY GA503QS LED GASKET MYLAR GA503QS LED GASKET MYLAR GA503RX MB TOP R SPONGE GA503RX MB TOP R SPONGE GA503RX MB TOP L SPONGE <Delete>GA503RX GPU ABSORBER1 GA503RX MB TOP L SPONGE <Delete>GA503RX GPU ABSORBER1...
  • Page 30: Power Switch_Bd

    POWER SWITCH_BD Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove the screws *2pcs. Screws Spec Torque (kgf-cm) Step 2 : Release the MYLAR and remove the POWER SWITCH_BD and FP PW FFC. M2*3L (K) B-ZN #1 NY Step 3 : Disconnect the FP PW FFC connector and remove the FP PW FFC.
  • Page 31: Touchpad Module

    TOUCHPAD MODULE Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect the TP FFC connector (red mark) and remove the TP FFC. Assembly Notice Step 2 : Release the KB FPC (green mark). Step 3 : Remove the screws *3pcs and take out the TOUCHPAD MODULE.
  • Page 32: Keyboard Module

    KEYBOARD MODULE Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove the screws *6pcs (red mark). Screws Spec Torque (kgf-cm) Assembly Notice Step 2 : Open and remove the KEYBOARD MODULE. M2*4.5L (4.5,0.8) (K) #1 Please follow the yellow mark to tidy up cable.
  • Page 33: Lcd Bezel

    LCD BEZEL Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove the LCD BEZEL. Step 1-4, Due to some tapes behind the lower edge of bezel, please using plastic blade to teardown the bezel. Please follow the direction shown in the red arrow, to move plastic blade from left to right and peel the bezel away slowly.
  • Page 34: Lcd Panel

    LCD PANEL Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove the screws *6pcs and remove the hinges *2pcs. Screws Spec Torque (kgf-cm) Step 2 : Remove the screws *4pcs and remove the hinge cap *2pcs and hinge rubber *2pcs. M2.5*2L (7.0,0.5) (K) #1 Step 3 : Pull out the LCD adhesive *2pcs.
  • Page 35 LCD PANEL AND LCD COVER Assembly Notice Please be sure to pull out adapter and disconnect the battery. When reuse the LCD COVER: When reuse the LCD PANEL or BEZEL: Please paste new LCD ADHESIVE *2pcs. Please use the fingertip to clean the residual glue on PANEL or BEZEL. (New LCD COVER already contains LCD ADHESIVE *2pcs) LCD ADHESIVE 1 When assembly the LCD PANEL:...
  • Page 36: Lcd Cover

    LCD COVER Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect (green mark) and remove the EDP cable. Disconnect Step 2 : Disconnect the MIC FPC connector (red mark). Step 3 : Remove the MIC FPC *1pc. Step 4 : Remove the CAMERA.
  • Page 37 LCD COVER Assembly Notice Please be sure to pull out adapter and disconnect the battery. For MIC FPC assembly, please follow the yellow mark below to tidy up cable. Please follow the green mark to tidy up EDP cable and WIFI ANTENNA A1&A2. EDP cable WIFI ANTENNA A1&A2 Back...

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