LG R405 Series Service Manual
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LG R405 Series Service Manual

LG R405 Series Service Manual

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P/N : MFL42158104
Service Manual
Model : R405 Series
2009. 07. 28
Copy Rightⓒ2007 LG Electronic inc, DigitalMate Co,.Ltd.
(LGE Internal use only)
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  • Page 1 P/N : MFL42158104 Service Manual Model : R405 Series 2009. 07. 28 Copy Rightⓒ2007 LG Electronic inc, DigitalMate Co,.Ltd. (LGE Internal use only)

  • Page 2: Table Of Contents

    Contents Ch 1. Service information Ch 2. Locations Ch 3. System information · Specification · Model configuration System Block Diagram · Fn key combinations · Status indicators · BIOS Flash · BIOS Setup · Ch 4. Symptom-to-part index Power system checkout ·...

  • Page 3: Ch1. Service Information

    Ch1. Service information Chapter 1. Service information 1-1. Important service information Strategy for replacing parts (FRU-Field Replaceable Units) Before replacing parts Make sure that latest BIOS and drivers are installed before replacing any parts (FRUs) listed in this Use the following strategy to prevent unnecessary expense for replacing and servicing parts 1.

  • Page 4: Safety Notices

    Ch1. Service information 1-2. Safety notices Warning Before the computer is powered-on after part (FRU) replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts.

  • Page 5: Safety Information

    Ch1. Service information 1-3. Safety information General safety Follow these rules to ensure general safety · Observe good housekeeping in the area of the machines during and after maintenance. · When lifting any heavy object 1. Ensure you can stand safely without slipping. 2.

  • Page 6: Electrical Safety

    Ch1. Service information Electrical safety Observe the following rules when working on electrical equipment. Important Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges.
  • Page 7 Ch1. Service information · Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames. · Observe the special safety precautions when you work with very high voltages. These instructions are in the safety sections of maintenance information.

  • Page 8: Safety Inspection Guide

    Insulation must not be frayed or worn. 4. Remove the cover. 5. Check for any obvious non-LG alterations. Use good judgment as to the safety of any non-LG alterations. 6. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.

  • Page 9: Handling Devices That Are Sensitive To Electrostatic Discharge

    Ch1. Service information Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects.

  • Page 10: Laser Compliance Statement

    Ch1. Service information 1-4. Laser compliance statement When a CD-ROM drive, DVD drive or the other laser product is installed, note the following : Caution Use of controls or adjustments or performance of procedures other than those specified here in might result in hazardous radiation exposure.

  • Page 11: Read This First

    1-6. Read this first Before you go to the checkout guide, be sure to read this section. Important Notes Only trained personnel certified by LG should service the computer. · Read the entire FRU removal and replacement page before replacing any FRU.
  • Page 12 Ch1. Service information The followings are not covered under warranty : CD panel cracked from the application of excessive force or from being dropped · Scratched (cosmetic) parts · Distortion, deformation, or discoloration of the cosmetic parts · Cracked or broken plastic parts, broken latches, broken pins, or broken connectors caused by excessive ·...

  • Page 13: Ch2. Locations

    Ch2. Locations Chapter 2. Locations ■ Left View 1. LAN Connector 2. Modem Connector 3. Express Card Slot 4. VGA Connector 5. S-Video Connector 6. USB Connector ■ Right View 7. Optical Disk Drive 8. Fan...

  • Page 14: Front View

    ■ Front View ④ ① 9. Wireless Antenna / Bluetooth Antenna (※ Wireless / Bluetooth Module is Optional) 10. LG Smart Cam (※Optional) 11. Volume down button 12. Volume up button 13. MUTE Button 14. Power button 15. Built in Speaker 16.
  • Page 15 Ch2. Locations ■ Rear View ④ ② ① ③ 22. Security Keyhole 23. USB Connector 24. Power Connector...

  • Page 16: Ch3. System Information

    Ch3. System information Chapter 3. System information Specification - Processors • Intel Core2 Duo/Mobile Intel Celeron Prossesror ™ (L2 Cache : 1MB/2MB/4MB, FSB : 800Mhz) The user must not replace or expand the CPU capacity arbitrarily. The CPU capacity differs depends on model type.
  • Page 17 Chapter 3. System information Specification - Web Camera · 1.3 SXGA USB Camera Module · UVC(USB Video Class) driver support ※ Web Camera is optional, and so it may not be installed in some models. - External I/O Interface · External VGA Monitor Port: 1 ·...
  • Page 18 The support availability may differ by model type. - LAN · Marvell Yukon 88E8039 PCI Express Fast Ethernet Controller · RJ 45 Jack - Weight · Model R405 Series Full Installation: About 5.18lb Battery: About 11.22oz Weight descriptions may differ by model type.

  • Page 19: System Block Diagram

    Chapter 3. System information ■ System Block Diagram (SR)

  • Page 20: Fn Key Combinations

    Chapter 3. System information Fn key combinations The following table shows the function of each combination of Fn with a function key. Function of Fn keys has nothing to do with Operating System. Fn + F1 Customizable hot keys. (Configrable through OSD settings) Fn + F2 Customizable hot keys.

  • Page 21: Ch3. System Information

    Ch3. System information Status indicators The system status indicators show the status of the computer 1. AC Adapter Lamp 2. Power Lamp • Blinking : System Standby • On : The system is running on the AC power or battery. •...
  • Page 22 Ch3. System information 5. Num Lock lamp • The user can activate Num Lock feature by pressing Fn + Scr Lk (Num Lk) keys. Then, the Num Lock lamp will be turned on and the user can input the numbers (0 ~ 9) using the following key board part.

  • Page 23: Bios Flash

    Ch3. System information ■ BIOS Flash You can update BIOS using a floppy disk drive. Because this system is not equipped with any floppy disk drive, you have to use an external USB drive for a BIOS update. In order to boot up with an USB drive, please set Removable Device as the first boot up drive in the boot menu of BIOS setup.
  • Page 24 Ch3. System information 7. After Flash is programmed, restart the system 8. Press the F2 key to move to Setup utility and confirm the success or failure of the update...
  • Page 25 Ch3. System information BIOS Release Process and Making Bootable CD 1. LGE(Korea) will upload BIOS Image(*.iso) to GCSC(Global Cyber Service Center:http://biz.lgservice.com) when BIOS should be updated. 2. BIOS will include both System BIOS and EC(Embedded Controller) BIOS. 3. Service center can download BIOS file from GCSC and update BIOS according to below procedure. 4.
  • Page 26 Ch3. System information c. Select “Disc Image or Saved Project” d. Select File Format as "Image Files(*.iso)".
  • Page 27 Ch3. System information e. Open Image File(*.iso) which is sent from LGE f. Tab Burn then burning will be started...
  • Page 28 Ch3. System information g. Burn process completed as below, and tab “OK...
  • Page 29 Ch3. System information BIOS/EC Flash Process 1. Insert Bootable CD in PC, and Turn it on, then PC will boot by DOS mode as below (If the EC is not correct or old version, then automatically update EC first and reboot again) 2.
  • Page 30 Ch3. System information 5. Type in Serial No at the “WIP ID :” then press Enter key (You must use Capital Letter) (You can see the Serial No in ID Label at the bottom Case of PC: “S/N: 412KIXXXXXXXX”(13digits)) 6. You can see the BIOS flash process as below...
  • Page 31 Ch3. System information 5. After flashing is completed, you can see the “PASS” on your screen, and reboot your PC...

  • Page 32: Bios Setup

    2. to replace the backup battery 3. system configuration error occurs 4. to change the boot order 5. to set/change a password Press the power button. When the LG logo appears on the screen, press and enter the BIOS Setup Utility.

  • Page 33: Using The Keys

    Ch3. System information Using the keys The keys used in the BIOS Setup Utility and their functions are described at the bottom. · : General Help Display the descriptions of the keys used in the setup utility. · : Select Item Navigate and select items in the setup utility.
  • Page 34 Ch3. System information Main menu System Time Current time. Use <Tab>, <Shift-Tab>, or <Enter> keys to move around these fields. To change the value, press <+> or <−> key. System Date Today date. Use <Tab>, <Shift-Tab>, or <Enter> keys to move around these fields. To change the value, press <+>...
  • Page 35 Ch3. System information Main menu IDE Primary/Master Enter its submenu by pressing <Enter>. In this submenu, it would show the device of IDE Primary/Master is optical drive/HDD and its parameters. IDE Primary/Slave Enter its submenu by pressing <Enter>. In this submenu, it would show the device of IDE Primary/Slave is optical drive/HDD and its parameters.

  • Page 36: Advanced Menu

    Ch3. System information Advanced menu Legacy USB Support There are two options to this field: Enabled, and Disabled. This field allows you to enable or disable the legacy USB support. Boot-time Diagnostic Screen Enables the Boot-time Diagnostic Screen. Core Multi-Processing Enables the Dual-Core technology.
  • Page 37 Ch3. System information Advanced menu Battery Charge Stop Percentage Set Battery Charge Stop Percentage. Fan Mode Control Set Fan Mode Control. Silent Mode Control Set Silent Mode Control. Fn Key Setup Set Sticky fn key function.

  • Page 38: Security Menu

    Ch3. System information Security menu Supervisor Password Is This shows the system’s supervisor password has been set, or not. Set Supervisor Password Set Supervisor Password. User Password Is This shows the system’s User Password has been set, or not. Set User Password Set User Password.
  • Page 39 Ch3. System information Boot menu Boot menu enables you to set the boot order for the CD-ROM drive, Removable devices Hard drive, and Network boot as shown below. Boot Priority order / Excluded from boot order Up and Down arrows select a device. <+> and <-> moves the device up or down. <f> and <r> specifies the device fixed or removable.
  • Page 40 Ch3. System information Exit menu Exit Saving Changes Select Exit Saving Changes to save new setup information in CMOS RAM. CMOS RAM stores the information using the backup battery; therefore, the information will not be lost when the computer is turned off.
  • Page 41 Ch3. System information ■ Backup and Restore Security Platform Data Security Platform Backup includes all data required in case of emergency. After a hardware or storage media failure or a Trusted Platform Module failure, Security Platform Restoration reestablishes access to Security Platform Features for all users.
  • Page 42 Ch3. System information Personal Secure Drive Backup Contents A copy of the PSD encrypted data and configuration settings. Purpose Restoration of PSD encrypted data and configuration settings after a hardware or storage media failure. Otherwise users could not decrypt their PSD data anymore. Notes: In contrast to the PSD Backup, standard hard disk backup tools •...
  • Page 43 Ch3. System information ■ How to Backup and Restore How to configure automatic backups Software Component to use ("System Backup") Administrative Task: Configure automatic If Security Platform is not yet initialized: backups for all users (including Security Initialization Wizard Platform Credentials and Settings, If Security Platform is already initialized: Settings Emergency Recovery and PSD configuration Tool - Backup - Configure...
  • Page 44 Ch3. System information ■ Infineon Platform Security Backup With this page you can backup and restore Security Platform credentials, Security Platform settings and Personal Secure Drives. If Enhanced Authentication is enabled, you can also create backups of your authentication device. Availability of page: This page is only available on an initialized Security Platform, if one of the following conditions is fulfilled: •...

  • Page 45: Ch4. Symptom-To-Part Index

    Ch4. Symptom-to-part index Chapter 4. Symptom-to-part index The symptom-to-part index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first. Note If replacing a part (FRU) does not solve the problem, put the original part back in the computer. Do not replace a non-defective FRU.

  • Page 46: Ch4. Symptom-To-Part Index

    Ch4. Symptom-to-part index To check the AC adapter, do the following : 1. Unplug the AC adapter cable from the computer. Voltage (V dc) 2. Measure the output voltage at the plug of the +18.05 ~ +19.95 AC adapter cable. See the following figure : Ground 3.
  • Page 47 Ch4. Symptom-to-part index · If the voltage is not correct, replace the AC adapter. · If the voltage is acceptable, do the following : 1. Replace the system board. 2. If the problem persists, check the AC adapter whether it is correct product or not. Note Noise from the AC adapter does not always indicate a defect.
  • Page 48 Ch4. Symptom-to-part index · The Characteristics of the battery pack 1. Self-discharge The battery gradually loses its power over time without ever being used. 2. Periodic full discharge / charge Frequent recharge of the battery pack can reduce the capacity of the battery pack. When this happens, you can perform the full discharge / charge to improve the capacity.
  • Page 49 Ch4. Symptom-to-part index · To check the battery pack, do the following : 1. Power off the computer. 2. Remove the battery pack and measure the voltage between battery terminals 1(-) and 5(+). See the following figure : Terminal Voltage (V dc) Ground(-) +0V ~ +12.6V 5(+)

  • Page 50: Numeric Error Codes

    Ch4. Symptom-to-part index Numeric error codes Symptom / Error FRU or action, in sequence 0200 1.Reset the hard-disk drive. Fixed disk failure 2.Load Setup Defaults in BIOS Setup Utility. (The hard disk is not working) 3.Hard-disk drive. 4.System board. 0210 1.Check the keyboard if it is pressed.
  • Page 51 Ch4. Symptom-to-part index Symptom / Error FRU or action, in sequence 0251 Replace the backup battery and run BIOS Setup Utility System CMOS checksum bad to reset the time and date. – System CMOS checksum is not correct. – Default configuration used. 0252 Reset the password by running BIOS Setup Utility.
  • Page 52 Ch4. Symptom-to-part index Symptom / Error FRU or action, in sequence 02F7 1. DIMM Fail – Safe timer NMI failed 2. System board 0611 1. Load Setup Defaults in BIOS Setup Utility. IDE configuration changed 2. System board. 0612 1. Load Setup Defaults in BIOS Setup Utility. IDE configuration error 2.

  • Page 53: Error Messages

    Ch4. Symptom-to-part index Error message Symptom / Error FRU or action, in sequence Device address conflict. 1. Load Setup Defaults in BIOS Setup Utility. 2. Backup battery. 3. System board. Allocation error for device. 1. Load Setup Defaults in BIOS Setup Utility. 2.

  • Page 54: Lcd-Related Symptoms

    Ch4. Symptom-to-part index LCD-related symptoms Note Before removing or disassembling LCD, power off the computer, unplug all power cords from electrical outlets, remove the battery pack also. Symptom / Error FRU or action, in sequence LCD screen becomes dark suddenly. Check out Battery Miser.

  • Page 55: Indeterminate Problems

    1. Power off the computer 2. Visually check each FRU for damage. Replace any damaged FRU. 3. Remove or disconnected all of the following devices : a. Non-LG devices. b. Printer, mouse, and other external devices. c. Battery pack. d. PC cards.

  • Page 56: Chapter 5. Removing And Replacing A Part (Fru)

    Ch5. Removing and replacing a part Chapter 5. Removing and replacing a part (FRU) Danger Before removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Caution Before the computer is powered on after FRU replacement, make sure that all screws, springs, and other small parts are in place and are not loose inside the computer.

  • Page 57: 1010 Battery Pack

    Ch5. Removing and replacing a part ■ 1010 Battery Pack 1. Push the battery latch in the direction shown below; then slide the battery pack out of the slot.
  • Page 58 Ch5. Removing and replacing a part ■ 1020 USIM Card ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) 1. Remove 1 screw. FRU No. Specification 1SZZBA4017D M2 X 3 2. Remove the USIM Card. ※...
  • Page 59 Ch5. Removing and replacing a part ■ 1030 HDD ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) 1. Remove 2 screws. FRU No. Specification 1SZZBA4063H M2.5 X L4.5 2. Remove the HDD.
  • Page 60 Ch5. Removing and replacing a part...
  • Page 61 Ch5. Removing and replacing a part ■ 1040 Keyboard ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) 1. Remove 2 screws. FRU No. Specification 1SZZBA4097C M2.5 X 6.5 2. Remove the Keyboard Connector.
  • Page 62 Ch5. Removing and replacing a part 3. Remove the Keyboard.
  • Page 63 Ch5. Removing and replacing a part ■ 1050 Robson Memory Card ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040) 1. Remove 2 screws. FRU No. Specification 1SZZBA4041D M2 X 3 2. Remove the Robson Memory Card. ※...
  • Page 64 Ch5. Removing and replacing a part ■ 1060 WLAN Card ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040) 1. Remove 2 screws. FRU No. Specification 1SZZBA4041D M2 X 3 2. Remove the WLAN Antenna Connector.
  • Page 65 Ch5. Removing and replacing a part 3. Remove the WLAN Card.
  • Page 66 Ch5. Removing and replacing a part ■ 1070 Keyboard Deck ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030) 1. Remove 13 screws. FRU No. Specification 1SZZBA4097C M2.5 X 6.5 1SZZBA4017D M2 X 3 M4.3 X 5...
  • Page 67 Ch5. Removing and replacing a part 3. Remove 4 Screws. FRU No. Specification 1SZZBA4080J M2.5 X 6 (YL) 3. Remove 3 Connector.
  • Page 68 Ch5. Removing and replacing a part 3. Remove the Mic Cable. 4. Remove the Keyboard Deck.
  • Page 69 Ch5. Removing and replacing a part ■ 1080 Button Sub board ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard deck(1070) 1. Remove 3 Screw. FRU No. Specification 1SZZBA4041D M2 X3.0...
  • Page 70 Ch5. Removing and replacing a part ■ 1090 Touchpad Button sub board ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard deck(1070) 1. Remove 5 Screws. FRU No.
  • Page 71 Ch5. Removing and replacing a part 3. Remove the Touchpad button sub board.
  • Page 72 Ch5. Removing and replacing a part ■ 1100 DIMM ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard deck(1070) 1. Remove 3 screws. FRU No. Specification 1SZZBA4041D M2 X 3 1SZZBA4080J...
  • Page 73 Ch5. Removing and replacing a part 3. Remove the DIMM.
  • Page 74 Ch5. Removing and replacing a part ■ 1110 RTC Battery ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard deck(1070) 1. Remove the RTC Battery.
  • Page 75 Ch5. Removing and replacing a part ■ 1120 Modem Module ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard deck(1070) 1. Remove 2 screws. FRU No. Specification 1SZZBA4017D M2 X 3...
  • Page 76 Ch5. Removing and replacing a part ■ 1130 ODD ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard deck(1070) 1. Remove 2 screw. FRU No. Specification 1SZZBA4080J M2.5 X 6 2.
  • Page 77 Ch5. Removing and replacing a part 3. Remove the ODD.
  • Page 78 Ch5. Removing and replacing a part ■ 1140 Bluetooth Module ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard deck(1070) 1. Remove the Bluetooth Antenna Connector. 2.
  • Page 79 Ch5. Removing and replacing a part ■ 1150 CPU Fan ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard deck(1070) 1. Remove 3 screws than Remove the CPU FAN Connector. FRU No.
  • Page 80 Ch5. Removing and replacing a part ■ 1160 Display Module ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard deck(1070) 1. Remove 2 screws. FRU No. Specification FAB30119802 D4.2 X M2 X 3...
  • Page 81 Ch5. Removing and replacing a part 3. Remove 4 screws. FRU No. Specification 1SZZBA4080J M2.5 X 6 4. Remove the Display Module Connector.
  • Page 82 Ch5. Removing and replacing a part 5. Remove the Display Module.
  • Page 83 Ch5. Removing and replacing a part ■ 1170 AC Adapter Port ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard Deck(1070), f. Display Module(1160) 1. Remove the AC Adapter Port Connector. 2.
  • Page 84 Ch5. Removing and replacing a part ■ 1180 Mainboard ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard Deck(1070), f. ODD(1140), g. Display Module(1160) 1. Remove 2 Screws. FRU No.
  • Page 85 Ch5. Removing and replacing a part ■ 1190 USB Port ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard Deck(1070), f. ODD(1140), g. Display Module(1160), h. Mainboard(1180) 1.
  • Page 86 Ch5. Removing and replacing a part ■ 1200 Graphic Card ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard Deck(1070), f. ODD(1140), g. Display Module(1160), h. Mainboard(1180) 1.
  • Page 87 Ch5. Removing and replacing a part ■ 1210 Heatsync ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard Deck(1070), f. ODD(1140), g. Display Module(1160), h. Mainboard(1180) 1.
  • Page 88 Ch5. Removing and replacing a part ■ 1220 LCD Front Case ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard Deck(1070), f. ODD(1140), g. Display Module(1160) 1.
  • Page 89 Ch5. Removing and replacing a part ■ 1230 Camera Module ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard Deck(1070), f. ODD(1140), g. Display Module(1160), h. LCD Front Case(1220) 1.Remove the Camera Module Connector.
  • Page 90 Ch5. Removing and replacing a part ■ 1240 LCD Module Hook ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard Deck(1070), f. ODD(1140), g. Display Module(1160), h. LCD Front Case(1220) 1.
  • Page 91 Ch5. Removing and replacing a part ■ 1250 LCD Inverter ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard Deck(1070), f. ODD(1140), g. Display Module(1160), h. LCD Front Case(1220) 1.
  • Page 92 Ch5. Removing and replacing a part ■ 1260 LCD Panel ※ Remove the following parts in order before replacing this part a. Battery Pack(1010), b. Keyboard(1040), c. USIM Card(1020), d. HDD(1030), e. Keyboard Deck(1070), f. ODD(1140), g. Display Module(1160), h. LCD Front Case(1220) 1.
  • Page 93 Ch5. Removing and replacing a part 3. Remove 8 Screws. FRU No. Specification 1SZZBA4041D M2 X 3 4. Remove the LCD Panel.

  • Page 94: Ch 6. Part List

    1.1 NVIDIA SUB B/D ASSY MP(NB8M) LG 8/20 add G,S,H ELECTRONICS CO. NB 8M-GS-B-A2 LHOTSE_SR LGE 8 LAYERS VIDEO SUB R405- RSUB01 EBR35833593 REV 1.0 NVIDIA SUB B/D ASSY MP(NB8M) LG 3/3 add G,S,H ELECTRONICS CO. LP141WX3-TLB1 WXGA 14.1INCH 1280X800 R400-x, RLCD01 EAJ37148001 WXGA(LPL)
  • Page 95 ABQ32937313 (LG_Curlfit) assy(LG)Curl-fit,Lhotse1,2 G,S,H,A REAR CASE LHOTSE DISPLAY REAR Display rear case R405- 11/21 RLCD03 ABQ32937325 (LG_Curlfit dark assy(LG)Darkgray Crul-fit(Heatmelting badge) G,S,H,A gray) REAR CASE LHOTSE DISPLAY REAR Rear Case 12/20 RLCD03 ABQ32937326 (XNOTE_Darkg Ass'y(XNOTE)Darkgray Curl-fit (Heatmelting badge) ray Curl-fit)
  • Page 96 R400-x, FO13FF-65 NONE FOXLINK 1.3M CMOS NOTE RLCD10 EBP37183101 WEB CAM R405- BOOK FOXLINK G,S,H R400-x, C1FZ-M183A NONE LG INNOTEK 1.3M CMOS NT RLCD10 EBP39301701 WEB CAM R405- 8/21 add ALL LG INNOTEK CO., LTD G,S,H R400-x, FM13FF-77 NONE FOXLINK 1.3M CMOS MICRON...
  • Page 97 GSA- T10N GSA-T10N HLDS 8X 24X 24X 24X 8X Super-Multi 24X 16X 8X(4X) 6X 8X(4X) 8X 5X 24X NOTE RODD01 TDY30495601 (HLDS) Module BOOK WITHOUT BEZEL HITACHI-LG DATA STORAGE INC. Combo (HLDS) GCC-T10N GCC-T10N HLDS 8X 24X 24X 24X RODD01 TCM31127301 Module PATA HITACHI-LG DATA STORAGE INC.
  • Page 98 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark LF80537GG0494M G-0 Q XNR SLAF8 RCPU01 EAN40284801 T7500 (2.2Ghz) 1.075VTO1.3125V 75A 2.2GHZ FCPGA TR 478P 2/21 add INTEL FF80576GG0606M C-0 SLAQG T9300 RCPU01 EAN44033901 T9300 (2.5Ghz) 2/25 add 1.050VTO1.2125V 65A 2.5GHZ FCPGA6 TR 478P...
  • Page 99 HDD Connector R405- (A pair of 127077MA022G201ZR) SUYIN KOREA G,S,H CO., LTD. R400-x, RHDD03 MHK37740301 Insulation,HDD CUTTING PET - LHOTSE insulation, HDD R405- G,S,H FAN HEAT 3400GF0051B LG INNOTEK Santa Rosa LHOTSE RFAN01 AEF32964501 SINK (GM) Lhotse-SR GM thermal module(w/o fan)
  • Page 100 11/26 RFAN01 AEF34884601 R405-A SINK chipset 3400GF0052A 4.3KRPM DC 5V 200MA 1W 60HZ R400-x, RFAN02 EAL36658301 180MM3 per MIN 65X65X11.2 LG INNOTEK CO., R405- G,S,H COMPLEX THERMAL SILICON 13X13MM,0.3T R400-x, RFAN03 5022BZ4028C Thermal Pad ROCKY-F/W COH4000, GREY, CONDUCTIVIEY R405- 6.5W/MK, NORTHBRDIGE,ROHS...
  • Page 101 QCOM TECHNOLOGY COMM. RBDS-C001X HCI.CLASS2 2.2VTO3.6V MODULE 10/3 RCOM03 EAT42034401 B/T Module 8P 15.02x30.61x3.9MM LG INNOTEK CO., LTD B/T CABLE RCOM05 6851B09277A BLUETOOTH CABLE AY 100 8 ROCKY 15W/F ASSY B/T TAPE, NO. 4420 3M 12MM T0.4 17.8MM BLACK 12 X 19...
  • Page 102 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark AEW3300680 nordic lhotse gray oki Sweden, Finland, Norwey, RKBD01 Nordic Gray Denmark AEW3300681 RKBD01 German White german lhotse white oki AEW3300681 RKBD01 Polish Gray us international lhotse gray oki...
  • Page 103 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark PA-1900-08GI 100TO240V 19V 4.74A 50TO60HZ Adapter 90W 3 UL/CSA/VDE/TUV/SEMKO/SEV INLET 3P DC PIN R405- RADP01 6708BA0056D Pin for India PLUG 450V input EL cap for India. LITEON G,S,H TECHNOLOGY CORP.
  • Page 104 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark LSG-31&RVA18N<F10A&LS-18 LSG-31 LS-18 R400-x, Powercode to RPOW01 6410BO20603 1.83M - 250V 6A RVV 3X0.75MM2 BLACK CCC N R405- China (3pin) LONGWELL COMPANY G,S,H SP-852+IS-034 SP-852 IS-034 1.83M NONE 250V...
  • Page 105 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark R405- ABQ334045 LHOTSE KBD DECK K-DECK R405- RDEC01 DECK_Korea G.CP6 ASSY_DOMESTIC_SA with curl- G,S,H RB405 ABQ334045 LHOTSE KBD DECK K-DECK R405- RDEC01 DECK_Korea ASSY_DOMESTIC Commercial_SA G,S,H S.A773 n Comm...
  • Page 106 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark ABQ334045 LHOTSE KBD DECK K-DECKASSY_Export DECKASSY_ RDEC01 R405-A ExprotfreeDO _FreeDOS_Curlfit(SR)_Lhotse2 S_Curl-fit 4/17 ABQ334045 LHOTSE KBD DECK Case assy,Spray no DECKASSY_ RDEC01 add(08' Export_Silver printing Spray 4/17 ABQ334045 DECKASSY_ LHOTSE KBD DECK Case assy,Semi high-...
  • Page 107 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark R400-x, MHK381872 Sheet,powerp CUTTING PC SHEET .. LHOTSE sheet, RDEC10 R405- cbinsulation power pcb insulation G,S,H R400-x, MEY389539 Button,Touch MOLD ABS LHOTSE ABS SWITCH Button, RDEC12 R405- _pad G,S,H...
  • Page 108 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark Lhotse 90W DC-In Jack UL1061 AWG26 90W EAD3673950 D/C Cable R405- RCAB01 L75mm Pitch2.5mm 4P VCC(Red) (GM/PM 90W) G,S,H GND(Black) WIM TEC LTD. Lhotse 90W shell DC-In Jack UL1061 AWG26...
  • Page 109 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark MEZ392440 ID LABEL for COMPLEX ID LABEL Lhotse ID LABEL for R405- RLAB01 Mexico for PM Mexico for PM-SA(KS) G,S,H ID LABEL for MEZ387525 COMPLEX ID LABEL Lhotse ID LABEL for...
  • Page 110 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark POP LABEL R400-x, MEZ387526 COMPLEX POP LABEL Lhotse POP LABEL RLAB02 for Australia R405- for Australia Made in china_SR Made in china G,S,H POP LABEL R400-x, MEZ387526 COMPLEX POP LABEL Lhotse POP LABEL...
  • Page 111 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark R400-x, 3850BB4552 INTEL CORE RLAB04 LABEL NT INTEL CORE DUO PROCESSOR R405- G,S,H R400-x, 3850BK9003 INTEL BEZEL LABEL NT INTEL CELERON M RLAB04 R405- CELERON M PROCESSOR 2006 G,S,H...
  • Page 112 Ch6. Part lists Item Loc. LG P/N Description Specification Model Remark 1SZZBA404 RSCR05 Screw - + 3.5MM 3MM SWRH SILVER 1SZZBA404 10/3 RSCR05 Screw - + 3.5MM 3MM SWRH SILVER FAB3011980 abcdfe FWH + 4.2MM 7MM SWRH SILVER RSCR06 Screw...
  • Page 113 RLCD09 RLCD09 RLCD07 RLCD02 RLCD08 RLCD08 RLCD04 RLCD01 RLCD11 RLCD06 RLCD05 RLCD10 RLCD12 RLCD03 RLCD15 RLCD13 RLCD14...
  • Page 114 R405 FRU_SBOM MASTER Item Loc. LG P/N Description Model Remark RLCD01 EAJ37148001 WXGA(LPL) R400-x, R405-G,S,H RLCD01 6304FLP346A WXGA+ (LPL) R405-G,S,H RLCD02 ABQ33030801 FRONT CASE ASSY R400-x, R405-G,S,H RLCD02 ABQ33030802 FRONT CASE ASSY 4/17 add(08') RLCD03 ABQ32937305 REAR CASE (LG_Curlfit blue)
  • Page 115 Item Loc. LG P/N Description Model Remark RLCD11 EAD36394901 FPC Cable with WEB CAM R405-G,S,H,A 11/21 add RLCD12 EAA36732801 Main Antenna R400-x, R405-G,S,H RLCD13 EAA36615501 Aux Antenna R400-x, R405-G,S,H RLCD14 EAA36615601 Receiver Antenna R405-G,S,H RLCD15 EAA36615701 B/T Antenna R400-x, R405-G,S,H...
  • Page 116 RDEC03 RDEC10 RDEC08 RDEC02 RDEC07 RDEC12 RDEC05 RDEC06 RDEC04 RDEC01 RDEC16 RDEC19 RDEC17 RDEC18 RKBD01...
  • Page 117 R405 FRU_SBOM MASTER Item Loc. LG P/N Description Model Remark RKBD01 AEW33006801 Korean White RKBD01 AEW33006802 International English White RKBD01 AEW33006803 Brazilian White RKBD01 AEW33006804 Spanish White RKBD01 AEW33006805 Hebrew White RKBD01 AEW33006806 Turkish White RKBD01 AEW33006807 Canadian French White...
  • Page 118 Item Loc. LG P/N Description Model Remark RDEC01 ABQ33404506 KBD DECK_Free DOS curlfit RD405-G,S,H RD405-G.AD7C RDEC01 ABQ33029606 K-DECKASSY_Korean_Spray R405-A RDEC01 ABQ33029604 K-DECKASSY_Korean_Curl-fit (SR) R405-A RDEC01 ABQ33029602 2/9 add(09') RDEC01 ABQ33029607 K-DECKASSY_KoreanCommercial R405-A RDEC01 ABQ33404510 K-DECKASSY_Export_Spray (SR) R405-A RDEC01 ABQ33404511 K-DECKASSY_Export_Curl-fit...
  • Page 119 Item Loc. LG P/N Description Model Remark KBD DECK RDEC20 MHK37586401 Spread T-pad sheet R400-x, R405-G,S,H RLAB01 MEZ39244001 ID LABEL for Domestic for GM,PM R405-G,S,H ID LABEL for Domestic commercial for RLAB01 MEZ39244003 R405-G,S,H GM,PM RLAB01 MEZ39244005 ID LABEL for Export for GM...
  • Page 120 Item Loc. LG P/N Description Model Remark RLAB04 3850BB4551A INTEL CENTRINO DUO MOBILE TECH R400-x, R405-G,S,H INTEL CENTRINO DUO MOBILE TECH RLAB04 3850BB4551D 10/3 add (08') RLAB04 MEZ37690801 INTEL PENTIUM DUAL CORE R400-x, R405-G,S,H RLAB04 MEZ37690802 R400-x, R405-G,S,H 1/16 add(09')
  • Page 121 RMIS01 RFAN02 RROB01 RMIS02 RCAB01 RCOM01 RCOM02 RCOM03 RCOM05 RCOM06 RMLB01 RMEM01 RCPU01 RFAN03 RFAN01 RSUB01 RCAB01 RMIS03 RBOT01 RMIS04 RODD01 RODD03 RODD02...
  • Page 122 R405 FRU_SBOM MASTER Item Loc. LG P/N Description Model Remark RMLB01 EBR36342307 965 GM for R405-G,S,H R405-G,S,H RMLB01 EBR36130707 965 PM for R405-G,S,H R405-G,S,H RMLB01 EBR36130713 965 PM for R405-G,S,H R405-G,S,H 3/3 add RMLB01 EBR36342313 965 GM for HSDPA R405-G,S,H...
  • Page 123 Item Loc. LG P/N Description Model Remark RCPU01 EAN44033901 T9300 (2.5Ghz) 2/25 add RCPU01 EAN40284601 T7700 (2.4Ghz) 2/25 add RCPU01 EAN44034001 T8300(2.4Ghz) 4/17 add(08') RCPU01 EAN48969201 T2390 (1.86Ghz) 4/17 add(08') RCPU01 EAN44034101 T8100,2.1GHZ 4/18 add(08') RCPU01 EAN52856601 T2410 2.0GHZ RCPU01 EAN43176501 Celeron 560 2.13GHZ...
  • Page 124 Item Loc. LG P/N Description Model Remark RCOM02 EBR35503201 MDC Module 10/3 add RCOM04 6851B76020E MDC CABLE ASSY RCOM03 EBR36802401 B/T Module COMM. RCOM03 EAT42034401 B/T Module 10/3 add RCOM05 6851B09277A B/T CABLE ASSY RCOM06 7250PT0175A B/T TAPE, PETP RCOM07...
  • Page 125 RMIS05 RBOT01 RBAT01 RMIS06 RMIS07 RHDD02 RHDD01 RADP01 RPOW01...
  • Page 126 R405 FRU_SBOM MASTER Item Loc. LG P/N Description Model Remark RHDD01 SATA 80GB 5400 (HGST) R400-x, R405-G,S,H EAZ33384501 RHDD01 SATA 80GB 5400 (Fujitsu) R400-x, R405-G,S,H EAZ36761103 RHDD01 SATA 80GB 5400 (HGST) 1/4 add EAZ40236701 RHDD01 SATA 120GB 5400 (HGST) R400-x, R405-G,S,H...
  • Page 127 Item Loc. LG P/N Description Model Remark RCOM03 EAT42034401 10/3 add B/T Module RCOM05 6851B09277A B/T CABLE ASSY COMM. RCOM06 7250PT0175A B/T TAPE, PETP RCOM07 EBM33826707 HSDPA Module RBAT01 Battery (Hunter Black)_LGC R400-x, R405-G,S,H 6911B00092P BATTERY RBAT01 R405-A.L.S 6911B00092S Battery,Lithium Ion...
  • Page 128 Item Loc. LG P/N Description Model Remark RPOW01 EAD30754401 Powercode Mexico (2pin) R400-x, R405-G,S,H 2/25 add RPOW01 Powercode Argentina (2pin) EAD30753701 Powercode RPOW01 Powercode South Africa (2pin) EAD37691901 RPOW01 Powercode China (2pin) 9/5 add EAD30752801 Right frame, USB cable RBOT01...

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