LG 17Z95N Series Service Manual
LG 17Z95N Series Service Manual

LG 17Z95N Series Service Manual

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Service Manual
Notebook
Any reproduction, duplication, distribution (including by way of email, facsimile or other electronic
means), publication, modification, copying or transmission of this Service Manual is STRICTLY
PROHIBITED unless you have obtained the prior written consent of the LG Electronics entity from
which you received this Service Manual. The material covered by this prohibition includes, without
limitation, any text, graphics or logos in this Service Manual.
17Z95N Series
REV. 01
2022. 05. 02
Retention period until : 2024-08
Copyright © 2020-2022 LG Electronics Inc. All rights reserved.
Only training and service purposes.

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  • Page 1 Service Manual is STRICTLY PROHIBITED unless you have obtained the prior written consent of the LG Electronics entity from which you received this Service Manual. The material covered by this prohibition includes, without limitation, any text, graphics or logos in this Service Manual.
  • Page 2: Table Of Contents

    System Block Diagram Part lists Using Hot Keys Operation Status Lamps BIOS Flash Check Secure Boot BIOS Setup Exploded view System Recovery Recovering from a Boot Failure Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 3: Cautionary Items For Service

    Check malfunctions after familiarizing yourself with the following. Notices Only a skilled person authorized by LG Electronics can repair the PCs. Before replacing any parts, you must fully familiarize yourself with the part repair procedures shown in "Part (FRU) disassembly and replacement".
  • Page 4: Common Safety Rules

    2 Depending on the type of PC, there can be a processor board and a system board. Replace each board once at a time and install it. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 5 • Do not work alone hear the equipment with high voltage or in a dangerous environment. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 6 If an electrical accident occurs, 1 Pay special attention to avoid becoming a victim yourself. 2 Turn off the power switch. 3 Ask others to request medical supports. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 7: Safety Inspection Guide

    LG Electronics. If there are many factors for insecurity, determine the level of risk and also whether you can proceed further without fixing the problems.
  • Page 8: Grounding Conditions

    You should handle the battery according to the regulations. You need to only use or replace with the battery in the part list. If the battery is used/replaced in an incorrect way, it can cause ignition or explosions. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 9: Cautionary Items For Storage Devices (Hdd/Ssd) Replacement

    Backup (Standby) RTC battery safety information When replacing or disposing of the backup (standby) RTC battery, note the following : Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 10: Names Of Parts

    2 Webcam 3 Built-in Microphone 4 Keyboard 5 Touchpad 6 Power button [ ] (Fingerprint Sensor) • Only applies to products with the fingerprint recognition function. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 11: Left

    When using ear microphone (or Bluetooth headset), audio input and output are directed to the connected device and the microphone and speaker on PC do not work. The 4-pole ear microphone port does not support external microphone. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 12: System Information And Bios

    In order to use Bluetooth 5.1, the device you want to connect to should support Bluetooth 5.1. Wireless LAN • Intel® AX201D2W • Manufacturers and installers cannot provide services related to human safety as this wireless device may cause radio interference. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 13: Product Weight

    The performance of the provided adapter depends on the model. Product Weight • Approx. 1350 g (battery included) • Weight varies by configuration and manufacturing process. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 14: System Block Diagram

    System Information and BIOS System Block Diagram Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 15: Using Hot Keys

    Works as the Scroll Lock [Scr Lk] key. Fn + Works as the [Home] key. PgUp Fn + Works as the [End] key. PgDn Works as the [Pop-up Window] key. Fn + Ctrl Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 16: Operation Status Lamps

    Off: When reader mode is deactivated 7 Webcam Operation Status Lamp • On: When the webcam is operating • Off: When the webcam is not operating Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 17: Bios Flash

    To boot the system with a USB, first hit the [F2] key to enter the BIOS Setup menu and in the Boot Menu, switch the USB device to the highest booting priority or press the [F10] key when the LG logo is displayed to retrieve the Boot Menu and select the device to use next time.
  • Page 18 10 Press the [F2] key to enter the setup menu and check if the BIOS update is performed. In addition, check the KBC version as well. 11 In the Exit menu, select Load Setup Defaults or press the [F9] key to retrieve the initial BIOS settings. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 19: Check Secure Boot

    6 When the system is rebooted, enter the BIOS Setup menu again and check if the Secure Boot setting is as shown in the below figure. (Check UEFI Secure Boot / Protected Signatures / Secure Boot Option.) Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 20: Bios Setup

    2 After the restart, press the [F2] key. The booting speed is faster than the existing models. You'd better press it as soon as the system restarts. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 21: Home Screen

    Specify on which driver you will first start searching for the operating system. Press the [F5], [F6] keys to change the booting sequence. • Exit: You can save the changes in the setup, or reset to the initial value. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 22 Ʃ KBC Version Ʃ Serial Number Ʃ UUID Number Ʃ Processor Type Ʃ Processor Speed Ʃ System Memory Speed Ʃ Total Memory Ʃ Open Source Licenses Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 23: Advanced Menu

    System Information and BIOS Advanced Menu • RTC Wakeup from S4: Valid Only for ACPI. Controls the value for the RTC S4 flag in the FACP table. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 24: Security Menu

    Set SSD User Password: Set up a Password on the device. • Current seleted TPM Device: Choose current on board TPM device. • TPM Configuration: Set the TPM function. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 25 [F6] key to move down the device disk. By moving the device drive up or down, you can change the priority for system booting. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 26 Defaults or press [F9], Setup Confirmation asks you to confirm your selection. Press Yes to load setup defaults. • Discard Changes: This returns to the factory default settings for each parameter in the Setup menu. • Save Changes: Save change value. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 27: System Recovery

    • To recover the system, the AC adapter must be connected. 1 Click the [ ] button and select the Settings menu. 2 When the [Settings] screen appears, select [Update & Security]. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 28 3 Select the [Recovery] menu and press [Get Started] in the Reset this PC menu. 4 If the following screen appears, select a desired option to proceed with recovery. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 29 • [Cloud download] is a menu for downloading Windows from Microsoft Cloud Server and reinstalling it. • The required time may vary depending on the Internet speed. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 30 • All data is lost during the initialization, so you must backup all critical data in advance. • It may take about 5 hours or longer depending on the system conditions. 1 Select [Remove everything]. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 31 3 Check the current settings and click [Next] to perform the recovery according to the instructions. NOTE • If you need to change the settings, click [Change settings] and change the settings. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 32: Recovering From A Boot Failure

    System Recovery Recovering from a Boot Failure If you cannot boot the system due to a serious error with the system, you can recover the system using LG Recovery Center RE. CAUTION • If you have deleted the restoration data in the protected area of the hard disk, or have arbitrarily installed another operating system, the 'Restore' function may not work.
  • Page 33 3 When the following screen appears, select the [I Agree] button and click the Next button. 4 When the factory reset has been completed as shown in the following figure, click the [Complete] button and restart the system. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 34: Using The New Functions

    ] button and select the [Settings] menu. 2 When the [Settings] screen appears, select [Account] > [Sign-in options]. 3 Press the [Add] button under the [PIN] menu to set the password. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 35 • You can register up to 10 fingerprints, but registering more than 10 will reset the registration and you will have to register your fingerprint again. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 36 ] button and select the [Settings] menu. 2 When the [Settings] screen appears, select [Account] > [Sign-in options]. 3 Press the [Add] button under the [PIN] menu to set the password. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 37 • You can register up to 10 fingerprints, but registering more than 10 will reset the registration and you will have to register your fingerprint again. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 38 You can simultaneously turn on the PC and log in to Windows using the registered fingerprint. NOTE • The One Touch login function is currently only available on LG gram models. Copyright © 2020-2022 LG Electronics Inc. All rights reserved.
  • Page 39 The message can be displayed sometimes because of anti fingerprint forgery function or because the fingerprint was not properly recognized. Lightly touch the fingerprint recognition device again to log in. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 40 Using the New Functions Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 41 • If the sleep mode is activated, press the power button (fingerprint recognition) again to log in to Windows and use the Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 42: Dual Storage (When Mounting Ssd/Nvme Additionally)

    1 Right click with the mouse button on the [ ] button > Run [Disk Management] > Select [Mounted Disk]. 2 Right click with your mouse > Select [New Simple Volume]. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 43 1 After pressing the [ ] button, select [Windows System] > [Control Panel] > [System and Security] > [Storage Space] > [Create a new pool and storage space]. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 44 Using the New Functions 2 Proceed to configure the drive with the newly installed disk. 3 After selecting a restoration type, you can proceed. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 45 3 Three-way mirror: Complex composition of RAID 0, 5. Needs at least five drives. 4 Parity: Corresponds to RAID 5. You can set the capacity to higher than the available disk space. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 46: Type-C Charging Function

    • The function supports inputs of 5V@2A or more, 9V@1.6A or more, 12V@1.25A or more, 15V@1A or more, 19V@0.78A or more, and 20V@0.75A or more. • If the external power supply supports one or more of the six V@A specifications above, you can connect it to LG gram to charge LG gram.
  • Page 47: Malfunction Diagnosis And Related Parts

    4 After about 10 seconds, connect the power cord and measure the output voltage of the AC adapter. 5 If the voltage is wrong, replace the AC adapter. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 48: Check Battery Pack Check (Laptop/Tablet)

    If the voltage difference is still below the main voltage of the battery label after charging, it is necessary to replace the battery. CAUTION • Even if the charging lamp is not lit, you need to charge it for at least three hours. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 49: Check Audio System

    2 If the driver is not the latest version, uninstall the previous driver and install the latest version. 3 If the driver is properly installed, reconnect or replace the module and check whether the problem continues. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 50 11 If the speed is lowered on a particular AP or at a specific location, there is a possibility that the problem is with the particular AP, speed limit due to the number of AP users, or compatibility with the particular AP. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 51 • Numbered items should be taken care of in the order of number. • When proceeding with each numbered items, check the performance improvement. For the performance improvement, you don't need to proceed to the next steps. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 52: Lcd Related Symptoms

    Check if the SODIMM memory is defective. The power supply lamp is lit and during posting, there is nothing on the LCD. c LCD assembly d System board Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 53: Unchecked Problems

    8 Pay special attention to avoid replacement of parts with no defects. • LCD assembly (Check repeating problems by using the external monitor.) • System board • MNT or MTV board Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 54: Part Disassembly And Replacement

    • Torque of 2.0 ± 0.2kgf • Cm applies when screwing on each part. • For further information on Removing and Replacing a Part(FRU), refer to Explore view. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 55: 1010 Bottom Case

    Part Disassembly and Replacement 1010 Bottom Case 1 Remove the 5 rubbers after 6 screw sheets. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 56 Part Disassembly and Replacement 2 Remove the 11 screws. FRU No. Specification FAB33419401 Screw, M2.0 x L5.0 x D4.8 x H0.6 Silver 11 EA 3 Remove the Bottom Case. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 57 1 Disconnect the 1 cable after removing the 6 screws. Cable FRU No. Specification FAB31738904 Screw, M2.0 x L3.5 x D4.8 x H0.6, Silver 6 EA 2 Remove the Battery. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 58 Bottom Case(1010) b. Battery(1020) 1 Remove the 2 screw. FRU No. Specification FAB31882801 Screw, M2.0 x L2.0 x D5.8 x H0.4 Black 2 EA 2 Remove the SSD. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 59 • Slot NVMEx4 Only supports only NVMe (PCIe) SSD, and Slot NVMEx4 SATA3 supports both NVMe (PCIe) and SATA SSD. NVMEx4 NVMEx4 Only SATA3 NVMEx4 NVMEx4 Only SATA3 Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 60 • Remove the following parts in order before replacing this part. a. Bottom Case(1010) b. Battery(1020) 1 Disconnect the 2 cables. Cable Cable 2 Remove the Speaker. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 61 1 Disconnect the 1 cable after removing the 3 screws. Cable FRU No. Specification FAB31738904 Screw, M2.0 x L3.5 x D4.8 x H0.6, Silver 3 EA 2 Remove the FAN. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 62 Bottom Case(1010) b. Battery(1020) c. FAN(1050) 1 Remove the 4 screw. FRU No. Specification 1SZZBZ3009J Screw, M2.0 x L2.5 x D4.0 x H:1.0, Green 4 EA 2 Remove the Heat Pipe. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 63 1 Disconnect the 5 cables after removing the 6 screws. Cable Cable Cable Cable Cable FRU No. Specification 1SZZBZ3009J Screw, M2.0 x L2.5 x D4.0 x H:1.0, Green 6 EA 2 Remove the Mainboard. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 64 1 Disconnect the 3 cables after removing the 3 screws. Cable Cable FRU No. Specification 1SZZBZ3009J Screw, M2.0 x L2.5 x D4.0 x H:1.0, Green 3 EA 2 Remove the Sub Board & Cable. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 65 • Remove the following parts in order before replacing this part. a. Bottom Case(1010) b. Battery(1020) c. Sub board & Cable(1080) 1 Disconnect the 1 cables Cable Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 66 • Remove the following parts in order before replacing this part. a. Bottom Case(1010) b. Battery(1020) 1 Disconnect the 1 cable. Cable 2 Remove the Touch Pad Cable. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 67 • Do not replace the touch pad arbitrarily. It may affect the height difference with the keyboard deck and the touch sensitivity. 2 Remove the Keyboard Deck. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 68 • If you attach too much force to the front case, there is a risk of damage. • After removing the side hook, please remove the top. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 69 • When detaching the hook at the bottom of the front, slowly disassemble it by checking the inner side of the tape from one side. Remove the LCD Front Case. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 70 FRU No. Specification FAB31738904 Screw, M2.0 x L3.5 x D4.8 x H0.6, Silver 6 EA 2 Pull the Hinge Cap to separate as the picture below. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 71 Part Disassembly and Replacement Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 72: 1140 Lcd Assembly

    • When you are removing the tape of the LCD Assembly, use Heating Gun to heat it moving back and forth around 10 times to separate. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 73 • Please be careful when you heat with a hair dryer. 2 Rear Ass'y After heating, remove the LCD Assembly using the separation tool. 3 Disconnect the 1 cable. Cable Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 74 Part Disassembly and Replacement Remove the LCD Module. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 75 Keyboard Deck(1110) l. LCD Front Case(1120) m. Hinge Cap(1130) n. LCD Assembly(1140) 1 Disconnect the 1 cable. 2 Use the decomposition tool to remove the webcam. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 76 Part Disassembly and Replacement Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 77 1 Remove the 8 screws and remove the hinge & LCD cable. FRU No. Specification FAB34740201 Screw, M2.0 x L2.5 x D4.8 x H0.6, Silver 8 EA Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 78 Keyboard Deck(1110) l. LCD Front Case(1120) m. Hinge Cap(1130) n. LCD Assembly(1140) o. Webcam(1150) p. Hinge & LCD Cable(1160) 1 Push away the Antenna Carrier using the separating tool. Remove the Antenna Carrier. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 79 Part Disassembly and Replacement Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 80: Part Lists

    HFM512GD3JX013N 512 GByte 22.00mm x 80.00mm MiniCard NMINI01 EAZ63543321 x 2.38mm PCIe Gen3 x4 NVMe1.3 M.2 2280 M-key 3500/3000 MB/s 128L 3D TLC (BC711) 3.3V SK HYNIX Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 81 Macan-R Mechanism Assembly KBD DECK K-Deck Assy for NKDECK01 AFP76376002 SVC, Dark Silver, KBD(Black) Backlit, Korean (SVC) NKDECK02 EBD63285706 F090000003A 1.8V FPCB BK 10P Color White SUNTEL Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 82 WA-48B19FS-AAAB 100-240V 19V 2.53A 50/60Hz KC WALL 2P DC PIN PLUG Korea, Black Color, Straight NADT01 EAY64889401 Body and Angle Type DC Plug(3pi, 1.1pi) ASIAN POWER DEVICES INC. Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 83 MEZ68734402 All day battery label 80Wh Black NLAB07 MEZ67353601 Win 10 Pro (Win 10 Pro Sku only) - Z980 New NLAB11 MEZ68826201 Iris™ X graphics Label(NEW) Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 84 Remark NKBD03 ACQ91586302 keyskin BLACK KBD NKBD03 ACQ91586301 keyskin WHITE KBD Accessory Macan COVER high transparency CLEAR keyskin for BLACK NKBD03 ACQ91586304 KBD WITH ZEOMIC ANTIMICROBIAL Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 85 NLCD02 NLCD07 NLCD03 NLCD05 NLCD06 NLCD04 NWEBC01 NLCD01...
  • Page 86 Antenna Ass`y for 17Z90N , INPAQ (1st) NLCD06 EAA65805301 Antenna Ass`y for 17Z90N, Lux-Share (2nd) NLCD07 MBL68438301 17Z90N Cap Hinge Front NLCD08 MHK66766001 gram logo badge Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 87 NKDECK01 NKDECK02 NKDECK05 NKDECK04 NKDECK02 NBATT01 NKDECK03...
  • Page 88 NKDECK03 EAB64928421 Speaker ass'y, Left NKDECK04 EAB64928422 Speaker ass'y, Right NKDECK05 EAD65612401 FFC Cable touch pad for 17Z90N Battery NBATT01 EAC64618301 Z90N Battery ass'y - 80Wh Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 89 NFAN01 NFAN02 NMLB01 NSUB02 NMINI01 NRUBB05 NMINI01 NSUB01...
  • Page 90 3400/2000 MB/s 128L 3D TLC (BC711) 3.3V SK HYNIX HFS256GD9TNG-L2A0A(PC601) 256GBYTE 22.00mm NMINI01 EAZ63541301 x 80.00mm x 2.23mm PCIe Gen3 x4 NVMe M.2 2280- S2 3000/1100 MB/s 72L 3D TLC 3.3V SK hynix Inc Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 91 1600/900 MB/s 128L 3D TLC (BC711) 3.3V SK HYNIX NFAN01 EAL62722201 Fan Module Thermal Module NFAN02 MED65476601 Heat PIpe NRUBB05 MCQ68894601 Rubber Mainboard, 10x4.5x4.6t, White Sub Items NRUBB06 MEZ63960601 S/N label (Export model only) Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 92 NBOTM01 NBOTM03 NBOTM05 NBOTM05 NBOTM05 NBOTM02 NBOTM03 NBOTM05 NBOTM05 NBOTM05 NKBD03 NBOTM02 NPWCD01 NADT01 NADT02 NADT03 Lan Gender White: EAD63769504 / EAD64185903 Lan Gender Black: EAD63769505 / EAD64185904...
  • Page 93 EAD64185903 10/100 0.15M 8p,6p WHITE AGW 28 N ARIN TECH CO.,LTD 80-5946-200. MODULAR JACK MODULAR JACK NADT03 EAD64046001 0.135M 8p,6p WHITE AWG28 N MEC IMEX INC Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 94 Iris™ X graphics Label(NEW) NKBD03 ACQ91586302 keyskin BLACK KBD NKBD03 ACQ91586301 keyskin WHITE KBD Accessory Macan COVER high transparency CLEAR keyskin for NKBD03 ACQ91586304 BLACK KBD WITH ZEOMIC ANTIMICROBIAL Copyright © 2020-2022 LG Electronics Inc. All rights reserved. Only training and service purposes.

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