Contents Ch 1. Service information Ch 2. Locations Ch 3. System information · Specification System Block Diagram · Fn key combinations · Status indicators · BIOS Flash · BIOS Setup · · TPM Ch 4. Symptom-to-part index Power system checkout ·...
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.
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.
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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.
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.
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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.
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.
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.
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.
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.
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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 ·...
10. Direct Media Button - Click Direct Media button to start media program selected from control panel. LG Direct Media function is available while the system is off, in standby mode, or in hibernation mode. (Power DVD is set to factory default settings.)
Ch2. Locations Rear view 1. Security keyhole 2. S-Video Connector ※ It is compatible with 4pin S-Video Cable. 3. Modem connector ※ Specifications may be different depending on the model. 4. LAN Connector 5. Power connector Left view 1. USB Connector 2.
Ch3. 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]+[Esc] CD/DVD eject hot key [Fn]+[F1] User defined Hot key (Setting is available at OSD) User setting available in OSD.
Ch3. System information Status indicators The system status indicators show the status of the computer 1. AC adapter indicator 2. Power indicator - Power indicator lights up when the power cord is connected to the computer. - OFF : Power is off, or it is entered system hibernation mode - Orange : Notebook PC is turned on - Blinking: Stand by mode 3.
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Ch3. System information 5. Scr LK(Num LK) indicator - By pressing [Fn]+[Scr LK(Num Lk)] keys, you can enable the embedded numeric keypad. By pressing [Scr LK(Num Lk)] keys again, [Scr LK(Num Lk)]indicator is disabled, and text input is enabled.(According to the OSD keyboard/touchpad setting, if an external keyboard is connected to your Notebook PC, the internal number keypad and the status indicator are disabled.) ) 6.
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.
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Ch3. System information How to update flash ROM in Windows 1. Quit all running programs. 2. Start WINPHLASH.EXE. 3. Select the procedure you want : a. Backup BIOS and Flash BIOS with new settings b. Backup BIOS Only 4. Specify the locations for backup and new BIOS files in BIOS Setting Locations. a.
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Ch3. System information 8. After the completion, ‘System BIOS was successfully updated’ appears on the screen, then the computer restarts. 9. After the restart, make sure the system BIOS is updated. 10. If your computer does not restart automatically, turn off your computer and then turn it back on by pressing power button.
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Ch3. System information BIOS Release Process and Making Bootable CD 1. LGE(Korea) will send BIOS Image (*.iso) to each Service Centers when we have a new revision. (Please refer to the BIOS Table (Document No. SBE-HA-01) for latest BIOS) 2. Service center will make Bootable Image CD with Image file(*.iso) as below a.
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Ch3. System information c. Select File Format as "Image Files(*.iso)". d. Open Image File(*.iso) which is sent from LGE...
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Ch3. System information e. Tab Next then burning will be started f. Burn process completed as below, and tab “OK”...
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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.
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Ch3. System information 4. You can see the BIOS flash process as below 5. After flashing is completed, you can see the “PASS” on your screen, and reboot your PC...
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.
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.
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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 <+>...
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.
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.
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Ch3. System information Boot 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.
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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.
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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: •...
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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...
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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: •...
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.
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.
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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.
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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.
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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(+)
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.
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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.
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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.
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.
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.
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.
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.
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Ch5. Removing and replacing a part ■ 1020 Keyboard ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) 1. Remove 3 screws. FRU No. Specification 1SZZBA4063G M4.5 x L6.0 2. To remove 4 hooks, insert (-) type screwdriver into a hook located at the keyboard, and pull it up.
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Ch5. Removing and replacing a part 3. Disconnect the Keyboard Connector. 4. Remove the Keyboard.
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Ch5. Removing and replacing a part ■ 1030 PCIE WLAN Card ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) 1. Remove 4 screws. FRU No. Specification 1SZZBA4041A M3.5 x L3.0 2. Remove the plate.
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Ch5. Removing and replacing a part 3. Disconnect the WLAN Cable. 4. Remove the WLAN Card.
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Ch5. Removing and replacing a part ■ 1040 MDC Card ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) 1. Remove 2 screws. FRU No. Specification 1SZZBA4023A M2.0 x L3.5 2.
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Ch5. Removing and replacing a part ■ 1050 Memory ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) 1. Remove 2 screws. FRU No. Specification 1SZZBA4023A M2.0 x L3.5 2.
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Ch5. Removing and replacing a part ■ 1060 Keydeck ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) d. MDC Card(1040) e. Memory(1050) 1. Remove 18 screws. FRU No. Specification 1SZZBA4097A M4.5 x L6.5...
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Ch5. Removing and replacing a part ■ 1070 Bluetooth Module ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) d. MDC Card(1040) e. Memory(1050) f. Keydeck(1060) 1. Disconnect the Bluetooth Antenna Cable. 2.
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Ch5. Removing and replacing a part 3. Disconnect the Bluetooth Connector, then remove the Bluetooth Module.
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Ch5. Removing and replacing a part ■ 1080 HDD ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) d. MDC Card(1040) e. Memory(1050) f. Keydeck(1060) 1. Disconnect the HDD Cable. 2.
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Ch5. Removing and replacing a part 3. Remove the Rubber cushion, then remove the HDD Cable.
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Ch5. Removing and replacing a part ■ 1090 ODD ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) d. MDC Card(1040) e. Memory(1050) f. Keydeck(1060) 1. Remove a screw. FRU No.
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Ch5. Removing and replacing a part ■ 1100 Fan Assembly ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) d. MDC Card(1040) e. Memory(1050) f. Keydeck(1060) 1. Remove 5 screws. FRU No.
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Ch5. Removing and replacing a part 3. Remove the Fan Assembly.
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Ch5. Removing and replacing a part ■ 1110 Speaker ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) d. MDC Card(1040) e. Memory(1050) f. Keydeck(1060) 1. Remove 4 screws. FRU No.
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Ch5. Removing and replacing a part ■ 1120 Display Module ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) d. MDC Card(1040) e. Memory(1050) f. Keydeck(1060) 1. Disconnect the Display Connector. 2.
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Ch5. Removing and replacing a part 3. Remove the Hinge Cap. 4. Remove 2 screws. FRU No. Specification 1SZZBA4097A M4.5 × L6.5...
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Ch5. Removing and replacing a part 5. Remove the Display Module.
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Ch5. Removing and replacing a part ■ 1130 Main Board ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) d. MDC Card(1040) e. Memory(1050) f. Keydeck(1060) g. Bluetooth Module(1070) h. HDD(1080) i. ODD(1090) j.
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Ch5. Removing and replacing a part 2. Remove 3 screws. FRU No. Specification 1SZZBA4019L M3.8 × L4.5 3. Remove the Frame.
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Ch5. Removing and replacing a part 4. Remove the Main Board.
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Ch5. Removing and replacing a part 5. Remove the Express Card Sub Board.
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Ch5. Removing and replacing a part 6. Remove a screw. FRU No. Specification 1SZZBA4023A M2.0 × L3.5 7. Remove the S-Video Sub Board.
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Ch5. Removing and replacing a part ■ 1140 LED Board Assembly ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) d. MDC Card(1040) e. Memory(1050) f. Keydeck(1060) 1. Remove 6 screws. FRU No.
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Ch5. Removing and replacing a part 2. Remove the Touchpad Sub Board Assy.
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Ch5. Removing and replacing a part 3. Remove a screw. FRU No. Specification 1SZZBA4041E M5.5 × L2.0 4. Remove the Finger Print Sub Board Assy.
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Ch5. Removing and replacing a part 5. Remove 4 screws. FRU No. Specification 1SZZBA4041A M3.5 × L3.0 6. Remove the Switch Sub Board Assy.
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Ch5. Removing and replacing a part ■ 1150 Display Module Exploded View ※ Remove the following parts in order before replacing this part a. Battery Pack(1010) b. Keyboard(1020) c. PCIE WLAN Card(1030) d. MDC Card(1040) e. Memory(1050) f. Keydeck(1060) g. Bluetooth Module(1070) h. HDD(1080) i. ODD(1090) j.
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Ch5. Removing and replacing a part 2. Remove 4 screws. FRU No. Specification 1SZZBZ3002K M4.5 × L3.5...
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Ch5. Removing and replacing a part 3. Remove the LCD.
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Ch5. Removing and replacing a part 4. Disconnect the LCD Cable.
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Ch5. Removing and replacing a part 5. Remove 8 screws, then remove LCD Bracket. FRU No. Specification 1SZZBA4041A M3.5 × L3.0 6. Remove 4 screws, then remove WLAN Antenna. FRU No. Specification 1SZZBA4041A M3.5 × L3.0...
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Ch5. Removing and replacing a part 7. Remove 2 screws, then remove the Display Handle. FRU No. Specification 1SZZBA4041A M3.5 × L3.0 8. Remove the Magnetic.
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LP141WX1-TL03 LG PHILIPS TFT COLOR 14.1INCH WXGA(1280X800) 200NITS ANTI-GLARE NLCD1 6304FLP346A LP141WP1-TLB3 LG PHILPS TFT COLOR 14.1 INCH(1440X900) 220NITS GLARE NLCD1 6304FBH014A HT141WX1-101 BOE-HYDIS TFT COLOR 14.1 INCH WXGA(1280X800) 185NITS GLARE NLCD1 6304FLP340A LP141WX1-TL02 LG PHILPS TFT COLOR 14.1 INCH WXGA(1280X800) 200NITS GLARE...
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+ D4.0 L8.8MM SWRH4 FAN ASSEMBLY SILVER ROCKY 14WT L(8.0) WITH HEAD LENGTH TIP#0 NSCRJ 1SZZBZ3002K + D4.5 L3.5MM SWRH4 . BK HUNTER ROHS NSETF 3858BP4548B . ROCKY-15W BADGE LOGO, LG DISPLAY FRONT BLACK NSETR 3858BP4546B N ROCKY-15F LOGO BADGE XNOTE BLACK NSPKL 3551B09771A...
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