Lg X130 series Service Manual

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Page 1

Service

2009.

Manual

12.25

P/N : MFL62681002 REV.07

Model : X

30 Series

(LGE Intern

nic inc, DigitalMate Co,.Ltd.

al use only)

Page 2

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

· Numeric error codes

· Error messages

· LCD-related symptoms

· Indeterminate problems

Ch 5. Removing and replacing a part (FRU)

Ch 6. Part list

· Part list

· Exploded view

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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. If you are instructed to replacing a part but the replacement does not correct the problem, reinstall the original part before you continue.

2. Some computers have both a processor board and system board. If you are instructed to replace either the processor board or the system board, and replacing one of them does not correct the problem, reinstall that board, and then replace the other one.

3. If an adapter or device consists of more than one part, any of the parts (FRUs) may be the cause of the error. Before replacing the adapter or device, remove the parts (FRUs), one by one, to see if the symptoms change. Replace only the part that changed the symptoms.

Caution

The BIOS configuration on the computer you are servicing may have been customized. Running Automatic Configuration my alter the settings. Note the current configuration settings; then, when service has been completed, verify that those settings remain in effect.

 Strategy for replacing a hard-disk drive

You have to get a User’s approv al b ef ore form atti n g or re pl aci ng a hard-di sk d rive. Y ou must let th e User know that the user is responsible for the loss data

Caution

The drive startup sequence in the computer you are servicing may have been changed. Be extremely careful during write operations such as copying, saving, or formatting. If you select an incorrect drive, data or programs can be overwritten.

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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.

Warning

some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery

Warning

Ch1. Service information

The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery.

Warning

If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately was the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washing.

Warning

To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card.

Warning

Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials.

Warning

Before removing any part (FRU), turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables.

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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. Distribute the weight of the object equally between your feet.

3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift.

4. Lift by standing or by pushin g up with y ou r leg mu scl es (This action removes the strain from the muscles in your back.)

· Do not attempt to lift any object weights more then 16kg(35lb) or object that you think are too heavy for you.

· Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe.

· Before you start the machine, ensure that other service representatives and the customer’s personnel are not in a hazardous position.

· Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the machine.

· Keep your tool box away from walk areas so that other people will not trip over it.

· Do not wear loose clothing that can be trapped in the moving parts of a machine. Make sure that your sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it.

· Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, approximately 8 centimeters(3 inches) from the end.

· Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for you clothing.

· Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes.

· After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective.

· Reinstall all covers correctly before returning the machine to the customer.

Caution

Metal objects are good electrical conductors.

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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. Do not use this type of mat to protect yourself from electrical shock.

· Find the room emergency power-off switch, disconnecting switch, or electrical outlet. If an electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly.

· Do not work alone under hazardous conditions or near equipment that has hazardous voltages.

· Disconnect all power before

1. Performing a mechanical inspection

2. Working near power supplies

3. Removing or installing main units

· Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to power-off the wall box that supplies power to the machine and to lock the wall box in the off position.

· If you need to work on a machine that has exposed electrical circuits, observe the following precautions : Ensure that another person, familiar with the power-off controls, is near you.

Caution

Another person must be there to switch off the power, if necessary.

· Use only one hand when working with powered-on electrical equipment. Keep the other hand in your pocket or behind your back

Caution

An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from through your body.

· When using testers, set the controls correctly and use the approved probe leads and accessories for that tester

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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. Use extreme care when measuring high voltages.

· Regularly inspect and maintain your electrical hand tools for safe operational condition.

· Do not use worn or broken tools and testers.

· Never assume that power has been disconnected from a circuit. First check that it has been powered off.

· Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, non-grounded power extension cables, power surges, and missing safety grounds.

· Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive such touching can cause personal injury and machine damage.

· Do not service the following parts with the power on when they are removed from their normal operating places in a machine.

1. Power supply units

2. Pumps

3. Blowers and fans

4. Motorgenerators

and similar units. (This practice ensure correct grounding of the units.)

· If an electrical accident occurs

1. Use caution ; do not become a victim of yourself.

2. Switch off power.

3. Send another person to get medical aid.

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Ch1. Service information

 Safety inspection guide

The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-LG features or options not covered by this inspection guide. If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem.

· Consider these conditions and the safety hazards they present

1. Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal

electrical shock)

2. Mechanical hazards, such as loose or missing hardware

Refer to the following checklist and begin the checks with the power off, and the power cord disconnected.

· Checklist

1. Check exterior covers for damage (loose, broken, or sharp edges)

2. Power off the computer. Disconnect the power cord.

3. Check the power cord for :

a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity

for 0.1 or less between the external ground pin and frame ground. b. The power cord should be the type specified in the parts list. c. 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.

7. Check for worn, frayed, or pinched cables.

8. Check that the power-supply cover fasteners (screw or rivets) have not been removed or tampered with.

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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. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.

Note

Use product-specific ESD procedures when they exceed the requirements noted here. Make sure that the ESD protective devices you use have been certified (ISO9000) as fully effective.

· When handling ESD-sensitive parts :

1. Keep the parts in protective packages until they are inserted into the product.

2. Wear a grounded wrist strap against your skin to eliminate static on your body.

3. Prevent the part from touching your clothing. Most clothing retains a charge even when you are wearing a wrist strap.

4. Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially useful when handling ESD-sensitive devices.

5. Select a grounding system, such as those listed below, to provide protection that meets the specific service requirement.

Note

The use of a grounding system is desirable but not required to protect against ESD damage.

a. Attach the ESD ground clip too any frame ground, ground braid, or green-wire ground. b. Use an ESD ground or reference point when working on a double-insulated or battery-operated

system. You can use coax or connector-outside shells on these systems.

c. Use the round ground-prong of the AC plug on AC-operated computers.

 Grounding requirements

Electrical grounding of the computers is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician.

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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.

Opening the CD-ROM drive, DVD-ROM drive or the other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives. Do not open

Danger

Emits visible and invisible laser radiation when open. Do not stare into the beam , do not view directly with optical instruments, and avoid direct exposure to the bean.

1-5. Backup (Standby) RTC battery safety information

When replacing or disposing of the backup (standby) RTC battery, note the following :

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Ch1. Service information

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.

· Use new nylon-coated screws when you replace FRUs.

· Be extremely careful during such write operations as copying, saving, formatting.

Drives in the computer that you are servicing sequence might have been altered. If you selected an incorrect drive, data or programs might be overwritten.

· Replace FRUs only for the correct mode.

· When you replace a FRU, make sure the model of the machine and the FRU part number are correct by referring to the FRU parts list.

· A FRU should not be replaced because of a single, irreproducible failure. Single failures can occur for a variety of reasons that have nothing to do with a hard ware defect, such as cosmic radiation,

electrostatic discharge, or software errors.

· Consider replacing a FRU only when a problem recurs. If you suspect that a FRU is defective, clear the

error log and run the test again. If the error does not recur, do not replace the FRU.

· Be careful not to replace a non-defective FRU.

 What to do first

You must fill out the record form first. During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. The following list provides some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use. Before checking problems with computer, determine whether the damage is covered under the warranty by referring to the following :

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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 t he co smetic pa rts

· Cracked or broken plastic parts, broken latches, broken pins, or broken connectors caused by excessive

force

· Damage caused by liquid spilled into system

· Damage caused by improper insertion of a PC Card or the installation of an incompatible card

· Damage caused foreign material in the diskette drive

· Diskette drive damage caused by pressure on the diskette drive cover or by the insertion of a diskette

with multiple labels

· Damaged or bent diskette eject button

· Fusses blown by attachment of a non-supported device

· Forgotten computer password (making the computer unusable)

· Sticky keys caused by spilling a liquid onto the keyboard

The following symptoms might indicate dam ag e caused by non-warranted activities :

· Missing parts might be a symptom of unauthorized service or modification.

· If the spindle of a hard-disk drive becomes noisy, it may have been subjected to excessive force, or

dropped.

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Chapter 2. Locations

■ Left View

1.Power Port

2.LAN Port

Ch2. Locations

3.Fan Louvers

4.USB Port

■ Right View

5.Microphone Port

6.Headphone Port

7.USB Port

8.VGA Port

9.Kensington lock

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■ Front View

Ch2. Locations

①

②

④

③

10.Built-in Microphone

11.Smart Cam

12.Smart ON Button

13.Power Button

14.Keyboard

15.Touch pad

16.Multi Card Slot

17.Stereo speaker

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Ch3. System information

Chapter 3. System information

 Specification

Available Processors

• Intel® Atom™ Processor (L2 Cache Size: 512KB ) is supported.

※ The user must not replace or expand the CPU capacity arbitrarily.

The CPU capacity differs depends on model type

Main Memory

• Main memory supports both 512 MB and 1024 MB. The expansion memory slot is not supported.

※ Memory types and specifications may differ depending on the model.

Secondary Storage Devices

• 2.5" Hard Disk Drive (S-ATA)

※ The hard disk capacity and the type depend on the notebook PC model.

• External Optical Disk Drive

※ The external Optical Disk Drive is optional, and so it may not be available in some models.

LCD

• 10.1" WSVGA(1024 x 600) TFT Color LCD

※ Some models are equipped with the Glare‐type LCD featuring enhanced sharpness. This type of LCD appears to

glare more than other types, but it is a normal phenomenon in the Glare type.

※ The size and the resolution rate of the LCD depend on the notebook PC model.

Authentication for Anticopy Technol ogy

• U.S Patent Nos.4,631,603;4,577,216;4,819,908;4,907,093;5,315,448;and 6,516,132. Patent number of Macrovision™.

• This product includes the technologies that are possessed by Macrovision and corresponding companies

and protected by the US Patent Law and other related laws. Use of all technologies subject to the copyrig ts must be approved by Macrovision in advance. Otherwise, the technologies may only be used for intern al display. Do not disassemble or remodel the product.

Bluetooth

• Broadcom BCM92070MD_REF

• Ver2.1 Bluetooth Module + EDR

※ Bluetooth is optional, and so it may not be installed in some models.

Web Camera

• 1.3 Web Camera module

• UVC(USB Video Class) driver support

※ Web Camera is optional, and so it may not be installed in some models.

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Chapter 3. System information

External I/O Interface

• External VGA Monitor Port: 1

• Microphone: 1

• Microphone Input Port (Mic in): 1

• Headphone Port: 1

• USB 2.0 Ports: 3

• Multi-card Slot: 1

• RJ 45 (LAN) Port: 1

• USIM Card Slot: 1

※ USIM card slot may not be provided depending on the model.

Video

• Mobile Intel Graphic Media Accelerator 950 (Dynamic Video Memory Technology)

※ The DVMT actively utilizes part of the system memory when processing large graphic data like 3D graphics.

Therefore, the size of the graphic memory is displayed as the sum of the actual graphic memory size and the utilized amount of memory, which is decided by the size of system memory

※ Applications (graphics program, game, etc.) requiring strong graphic processing power may not work properly. ※ Specifications may differ by model type.

Sound

• Realtek High Definition Audio Codec(ALC262)

• Built‐in Stereo Speakers

MODEM

• Ericsson F3607gw (HSPA Modem)

※ The wireless data modem is optional, and so it may not be available in some models.

LAN

• Realtek RTL8102E/RTL8103EL Family PCI‐E Fast Ethernet NIC (10/100Mbps)

• RJ 45 Jack

※ The LAN specifications may differ dependi ng on the model.

Wireless LAN

• Ralink RT3090

※ Wireless LAN specifications may differ by model type and cannot be arbitrarily changed by the user.

Weight

• Full Installation: Approx. 1.14kg (3‐cell battery pack) / 1.27kg (6‐cell battery pack) / 1.54kg (9‐cell battery pack)

• Battery: Approx. 180g (3 cells) / 310g (6 cells) / 470g (9 cells)

※ Weight descriptions may differ by model type.

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■ System Block Diagram

Chapter 3. System information

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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 Fn + F2 Fn + F3 Fn + F4

Fn + F5

Fn + F6

Fn + F7

Fn + F8

Fn + F9

Fn + ▲ Fn + ▼

Customizable hot keys. (Configurable through OSD settings)

Magnifying hot keys.

Windows Executes the mode defined in the Power Save Mode. (Example: Standby, Hibernate) When the user presses Fn + F5 keys, the touchpad mode toggles from Touchpad Disable, to

Touchpad Auto‐Disable (upon connection of external USB/PS2 mouse), to Touchpad Enable in order. (Initialization takes 1 ˜ 2 seconds. It is recommended to use after the initialization.)

Turns the wireless devices (incl. Wireless LAN and Bluetooth) on and off (Bluetooth is optional, and so it may not be installed in some models.)

Monitor toggle. If you have an external monitor connected to the computer, press Fn + F7 keys to rotate the display mode between LCD only, Monitor only, and LCD + Monitor both in order.

When you press Fn + F8 keys, the sound mode toggles from SRS WOW HD,, to SRS TruSurround XT, to SRS Off in order.

Mute (Sound ON / Sound OFF) Increases LCD brightness within a nine‐grade range. Decreases LCD brightness within a nine‐grade range.

Fn + ◀

Fn + ▶ Fn + F10 Fn + F11 Fn + F12

Fn + Num

Turns down the volume. Turns up the volume. System Information. System summary information will be displayed. Fan Control feature. Switches the cooling fan mode between Normal and Silent for each pressing. Hibernates (When OSD is installed)

When the Num Lock lamp is turned on, you can enter numbers (0~9) using the embedded numeric keys. If you press [Fn] + [Num Lk] again, the Num Lock lamp is turned off and you can enter text characters.

You can enter [Prt Sc Sys Rq] button.Fn + PgUp

You can enter [Pause Break] button.Fn + PgDn

You can enter [Insert] button.Fn + Delete

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Ch3. System information

 Status indicators

The system status indicators show the status of the computer

1 . Power Lamp:

• Blinking: System Standby

• On: The system is running on the AC power or battery.

• Off: The system is turned off or in Hibernates.

2. AC Power and Battery Status Lamp

• Orange: The battery is being charged.

• Orange/Green Blinking: Charged more than 90%

• Off: The AC adapter is not connected and the battery is being discharged.

• Green: The AC adapter is connected and the battery is not in charging stage, or the battery is fully charged.

• Green Blinking: The battery is charged less than 10%

• Red Blinking: In faulty state

• If you try to turn on the system that has entered the Hibernatesmode or been turned off after a low-battery alarm, the system will not be turned on but the lamp will blink three times.

3. Hard Disk Drive Lamp

• The lamp is turned on when the HDD is running. ※ Do not turn off the power forcibly while the hard disk drive lamp is on. Otherwise, the data may get

impaired.

4. Num Lock lamp

• Num Lock lamp is turned on when you press [Fn] + Num Lock keys, indicating the embedded numeric keys are available. If you press [Fn] + [Num Lk] again, the Num Lock lamp is turned off and you can enter text charac ters.

5. Caps Lock lamp

• Caps Lock lamp is on when the it is active. When this lamp is on, you cantype uppercase letters without holding Shift key.

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6 . Wireless LAN/Bluetooth lamp

• Off: Wireless LAN is not in use.

• Blinking (short interval): Wireless LAN/Bluetooth is connected and data are being transmitted.

• Blinking (every 2 ~ 3 seconds): Wireless LAN/Bluetooth is not connected but Wireless Radio is on.

• Blinking (every 3 ~ 4 seconds): An access Point is being searched for to connect Wireless LAN/Bluetooth.

• On: An access point is being searched for or Wireless LAN is connected.

※ The Wireless LAN/Bluetooth lamp may operate differently depending on model type. ※ The Wireless LAN card and the Bluetooth device are optional, and so it may not be supported in some

models.

Ch3. System information

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Ch3. System information

■BIOS Flash

You Can update BIOS using USB Device (FDD/USB Memory) Because this system is not equipped with any USB Device, you have to use an external USB Device for a BIOS update. In order to boot up with an USB Device, please set Removable Device as the first boot up drive in the boot menu of BIOS Setup.

· How to update flash Rom in Dos

1. Create ‘boot up’ flash update USB Device (FDD/USB Memory).

2. Copy BIOS Flash software to the flash update USB Device (FDD/USB Memory).

3. Connect the USB Device for USB Port.

4. Press F12 Key while the "LG LOGO" appears.

5. A while later, the system setup home screen appears.

6. Type in “go.bat ”. (x_xxx is Model Name & BIOS version)

7. You can see the BIOS flash process as below.

8. After flashing is completed, The co mputer turn off with automatic movement. .

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Ch3. System information

9. Press [F2] Key, then you can see the BIOS SETUP UTILITY screen as below.

10. It selects the :” Load Optimal Dafault” and it summons a BIOS settings at initial value.

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Ch3. System information

11. It selects the “Exit & Saving Change” and it stores system a settings and the reboot

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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. Service center will make Bootable Image CD with Image file(*.iso) as below

a. Insert empty disc to CD-RW Drive and start Nero “StartSmart”.

b. Select “Nero Express”.

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Ch3. System information

c. Select “Disc Image or Saved Project”

d. Select File Format as "Image Files(*.iso)".

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Ch3. System information

e. Open Image File(*.iso) which is sent from LGE

f. Tab Burn then burning will be started

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Ch3. System information

g. 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. Select Boot mode, then press “Enter” Key.

3. Type in LOGO SETTING at the “WIP ID :” then press Enter key (You must use Capital Letter)

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Ch3. System information

4. Type in Mode Name at the “WIP ID :” then press Enter key (You must use Capital Letter) (You can see the Model Name in ID Label at the bottom Case of PC: “M/N: LMXX-XXXX”)

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

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Ch3. System information

5. After flashing is completed, you can see the “PASS” on your screen, and reboot your PC

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Ch3. System information

 BIOS Setup

BIOS (Basic Input and Output System) Setup saves the system confi g urat io n in CMOS RAM , and

check the configurations during startup. Use the BIOS Setup Utility to change and save the system environment, hardware configurations, power saving mode, etc.

· Open the BIOS Setup Utility in the following situations :

1. to change the 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.

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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. The selected item becomes highlighted.

· , : Select Menu Move to another menu.

· / , : Change Values Change the value of a selected item.

· : Load Default Configuration Display Setup Confirmation window. Press Enter to load default configuration.

· : Select Sub-Menu Some items have sub-menus. Display the sub-menu for a selected item.

· : Save and Exit Display Setup Confirmation window. Press Enter to save and exit.

·: Exit In a sub-menu, press Esc to move to the previous window. In Main menu, click Esc to move to Exit menu.

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 Main menu

Ch3. System information

· System Time

Current time. To change the value, press <+> or <−> key.

· System Date

Current date. To change the value, press <+> or <−> key.

· Hard Drive

To change the settings of the connected drive, click <Enter> after selecting this option.

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 Advanced menu

Ch3. System information

· USB BIOS Legacy Support

This enables to use the USB devices in the MS-DOS environment.

· HDC Configure as

This configures the compatibility settings for the SATA controller.

VT Support

Set whether or not to support the Intel virtualization technology.

· AC Mode Fan always on

Select any of Normal, Silent, and Cool for the operating speed of CPU cooling fan (for AC power).

DC Mode Fan always on

Select any of Normal, Silent, and Cool for the operating speed of CPU cooling fan (for DC power).

Mute button option

Set whether or not to support the Mute function (Fn + F9) during the system startup.

DeepC4

In order to reduce electricity cache L2 disable, CPU to idle conditions and in order to enter.

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 Security menu

Ch3. System information

· TPM Operation

Trusted with Platform Module abbreviations keyboard input or the hazard which removes a different security risk factor they are SW and HW security modules which devise.

· Supervisor Password

The password setting prevents not allowed users from using the notebook computer. The password is not set when starting the system for the first time. When the system is turned on, any other user cannot change the BIOS settings without entering the specified password.

· User Password

Set User Password is for setting the password lower than the one set in Set Supervisor Password. Set User Password is active only when the supervisor password is set.

· Set Supervisor Password

Set Supervisor Password.

· Set User Password

Set User Password.

· Set All Hdd Password

Set the HDD password.

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 Boot menu

Ch3. System information

· Quick Boot

Set whether or not to use Quiet Boot.

· PXE Boot to LAN

Set whether or not to use the HDD password.

· Boot Menu

Boot poem F12 pressing, boot device Selection the boot device.

· Boot Device Priority

Select the desired device drive by using the arrow buttons and change its booting sequence by using the [+] or [-] key.

3636

Page 37

 Info menu

Ch3. System information

· BIOS Version

This shows the Version of BIOS.

· KBC Version

This shows the Version of KBD firm ware.

· Serial Number

This shows the serial number of the product.

· CPU Type

This shows the type of the CPU installed in the system.

· Cache RAM

This shows the size of L2 Cache for the CPU.

· Total Memory

This is for display only. This shows size of system memory.

3737

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 Exit menu

Ch3. System information

· Exit & Save Change

Save the changes you have made and exit the utility.

· Exit & Discard Chang es

Exit the utility without saving the changes you have made.

· Load Optimal Defaults

This changes the parameters in the Setup menu to the factory default settings. When it is selected or [F9] key is pressed, the confirmation message appears. Click [Yes] to change the settings.

· Load Custom Defaults

This returns the user-defined settings for the parameters in the Setup menu.

· Save Custom Defaults

This saves the desired values for each parameter in the Setup menu.

· Discard Changes

This returns to the factory default settings for each parameter in the Setup menu.

3838

Page 39

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 Plat form Module failure, Security Platform Restoration reesta blish es access to Security Platform Features for all users.

In addition you can backup and restore your Personal Secure Drive data. Data from other applications using the Security Platform Solution (e.g. Secure e-mail) is not included in Security Platform backup.

■ Backup scope

Security Platform backup comprises the following data:

Security Platform Credentials and Settings

Backup Contents

Purpose

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.

 Power system checkout

· To verify a symptom, do the followin g :

1. Power off the computer.

2. Remove the battery pack.

3. Connect the AC adapter.

4. Check that power is supplied when you power on the computer.

5. Power off the computer.

6. Disconnect the AC adapter and install the charged battery pack.

7. Check that the battery pack supplies power when you power on the computer.

· If you suspect a power problem, see the appropriate one of the following power supply checkouts :

1. Checking the AC adapter

2. Checking the operational charging

3. Checking the battery pack

4. Checking the backup battery

· Checking the AC adapter If the power-on indicator does not turn on, check the power cord of the AC adapter for correct continuity and installation. If the computer does not charge during operation, go to “Checking operational charging.”

Page 44

Ch4. Symptom-to-part index

To check the AC adapter, do the following :

1. Unplug the AC adapter cable from the computer.

2. Measure the output voltage at the plug of the

AC adapter cable. See the following figure :

3. If the voltage is not correct, remove the power code

form AC adapter.

4. 10 seconds later, connect the power code, then measure the output voltage.

5. If the voltage is not correct, change the AC adapter.

Voltage (V dc)Pin

+18.05 ~ +19.951

Ground2

Page 45

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.

· Checking operational charging

1. To check whether the battery charges properly during operation, use a discharged battery pack or a

battery pack that has less than 50% of the total power remaining when installed in the computer. Perform operational charging. If the battery status indicator or icon does not turn on, remove the battery does not turn on, replace the battery pack.

2. If the charge indicator still does not turn on, replace the system board.

Then reinstall the battery pack.

Note

Do not charge battery pack, when its temperature is below 0 or above 75 .

· Checking the battery pack

1. Open the Power Meter window by clicking Start Control Panel Power Options and then;

check the total power remains. Battery charging does not start until the power Meter shows that less than 95% of the total power remains; under this condition the battery pack can charge to 100% of its capacity. This protects the battery pack from being overcharged or from having a shortened life.

2. To check the status of your batter, move your cursor to the Power Meter icon in the icon tray of the

Windows taskbar and wait for a moment (but do not click), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double-click the Power Meter icon.

Note

If the battery pack becomes hot, it may not be able to charge. Remove it from the computer and Leave it at room temperature for a while. After it cools down, reinstall and recharge it.

Page 46

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. You should perform periodic full discharge /charge once every 30~60 days. You should always use the battery until its power is low; then fully charge the battery.

3. Trickle charge

If the temperature of the battery pack drops below 10 , the trickle charging begins. The trickle charging may take 32 hours for the battery pack to be fully charged.

Page 47

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 :

Voltage (V dc)Terminal

Ground(-)1

5(+) 4 3 2 1(-)

3. If the voltage is still less than +11.1 V DC after recharging, replace the battery.

4. If the voltage is more than +11.1 V DC, measure the resistance between battery terminals 1 and 2.

The resistance must be 2 to 4 (typically 3 ).

5. If the resistance is not correct, replace the battery pack. If the resistance is correct, replace the system

board.

Note

Charging will take at least 3 hours.

Note

Battery is an expendable supplier, so its capacity and used time can be reduced by using the computer.

+0V ~ +12.6V

(6 cell)

Page 48

 Numeric error codes

Ch4. Symptom-to-part index

FRU or action, in sequenceSymptom / Error

0200 Fixed disk failure (The hard disk is not working)

0210 Stuck Key error

0211 Keyboard error

Keyboard Controller Failed

Monitor type error - Monitor type does not match the one specified in CMOS.

1.Reset the hard-disk drive.

2.Load Setup Defaults in BIOS Setup Utility.

3.Hard-disk drive.

4.System board.

1.Check the keyboard if it is pressed.

2.Replace the keyboard.

Run interactive tests of the keyboard and the auxiliary input device.

System board.0212

Load Setup Defaults in BIOS Setup Utility.0220

0230 System RAM error - System RAM Failed at offset.

Shadow RAM error - Shadow RAM failed at offset

0232 Extended RAM error - Extended RAM Failed at address line

0250 System battery error – System battery is dead

1.DIMM

2.System board

System board0231

1. DIMM

2. System board

Replace the backup battery and run BIOS Setup Utility to reset the time and date.

Page 49

Ch4. Symptom-to-part index

FRU or action, in sequenceSymptom / Error

0251 System CMOS checksum bad – System CMOS checksum is not correct. – Default configuration used.

Password checksum bad – The password is cleared.

0260 System timer error

Check date and time settings – Date and time error.

0280 Previous boot incomplete

- Default configuration used

from EISA CMOS

Diskette drive A error

Replace the backup battery and run BIOS Setup Utility to reset the time and date.

Reset the password by running BIOS Setup Utility.0252

1. Replace the backup battery and run BIOS Setup Utility to reset the time and date.

2. System board.

Run BIOS Setup Utility to reset the time and date.0271

1. Load “Setup Default” in BIOS Setup Utility.

2. DIMM.

3. System board.

Load Setup Defaults in BIOS Setup Utility.0281: Memory Size found by POST differed

Set up the diskette type in BIOS Setup Utility.02B0

Diskette drive B error 02B2

Incorrect drive A type – Floppy diskette drive error

02B3 Incorrect Drive B type

02D0 System cache error – Cache disabled (RAM cache failed and BIOS disabled)

02F4 EISA CMOS not writable

02F5 DMA test failed

02F6 Software NMI failed

Set up the diskette type in BIOS Setup Utility.02B1

1. Floppy diskette drive.

2. External FDD cable.

3. I/O card.

1. Floppy diskette drive.

2. External FDD cable.

3. I/O card.

1. Load “Setup Default” in BIOS Setup Utility.

2. System board.

1. Load “Setup Default” in BIOS Setup Utility.

2. Replace the backup battery.

3. System board.

1. DIMM

2. System board

1. DIMM

2. System board

Page 50

Ch4. Symptom-to-part index

FRU or action, in sequenceSymptom / Error

02F7 Fail – Safe timer NMI failed

0611 IDE configuration changed

0612 IDE configuration error

0613 Com A configuration changed

0614 Com A configuration error

0615 Com B configuration changed

1. DIMM

2. System board

1. Load Setup Defaults in BIOS Setup Utility.

2. System board.

1. Load Setup Defaults in BIOS Setup Utility.

2. System board.

1. Load Setup Defaults in BIOS Setup Utility.

2. System board.

1. Load Setup Defaults in BIOS Setup Utility.

2. System board.

1. Load Setup Defaults in BIOS Setup Utility.

2. System board.

0616 Com B configuration error

0617 Floppy configuration changed

0618 Floppy configuration error

0619 Parallel port configuration changed

061A Parallel port configuration error

1. Load Setup Defaults in BIOS Setup Utility.

2. System board.

1. Load Setup Defaults in BIOS Setup Utility.

2. System board.

1. Load Setup Defaults in BIOS Setup Utility.

2. System board.

1. Load Setup Defaults in BIOS Setup Utility.

2. System board.

1. Load Setup Defaults in BIOS Setup Utility.

2. System board.

Page 51

 Error message

Ch4. Symptom-to-part index

FRU or action, in sequenceSymptom / Error

Device address conflict.

Allocation error for device.

Failing bits: nnnn.

Invalid System Configuration Data.

I/O Device IRQ Conflict.

1. Load Setup Defaults in BIOS Setup Utility.

2. Backup battery.

3. System board.

1. Load Setup Defaults in BIOS Setup Utility.

2. Backup battery.

3. System board.

1. DIMM.

2. System board.

1. DIMM.

2. System board.

1. Load Setup Defaults in BIOS Setup Utility.

2. Backup battery.

3. System board.

Operating System not found.

Hibernation error.

1. Check that the operating system has no failure and is installed correctly.

2. Enter BIOS Setup Utility and see whether the hard

-disk drive and the diskette drive are p rop erly identified.

3. Reset the hard-disk drive.

4. Reinstall the operating syst em.

5. Diskette drive.

6. Hard-disk drive.

7. System board.

1. Restore the system configuration to what it was before the computer entered hibernation mode.

2. If memory size has been changed, re-create the hibernation file.

Fan.FAN error.

System board.Thermal sensing error.

Page 52

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.

FRU or action, in sequenceSymptom / Error

Check out Battery Miser.LCD screen becomes dark suddenly.

Nothing displayed on LCD screen.

LCD backlight not working. LCD too dark. LCD brightness cannot be adjusted.

LCD color cannot be adjusted. LCD screen abnormal. Characters missing pixels. LCD screen unreadable. Wrong color displayed.

1. Check out Battery Miser.

2. Choose Never in the Turn off Monitor item on Power Options Properties.

3. Check the power save mode switch if it is pressed by something.

4. Check the System is in standby or hibernation mode.

1. Reconnect inverter to the board connector.

2. Replace inverter.

3. LCD Assembly.

4. System board.

1. Reset all LCD connectors.

2. Replace LCD cable.

3. LCD Assembly.

4. System board.

on LCD

Power-on indicator on, and a blank\LCD during POST.

LCD Assembly.Horizontal or vertical lines displayed

LCD Assembly. System board.

Page 53

Ch4. Symptom-to-part index

 Indeterminate problems

· You are here because the diagnostic tests did not identify which adapter or device failed, wrong devices are installed, a short circuit is suspected, or the system is inoperative. Follow these procedures to isolate the failing FRU (do not isolate FRUs that have no defects).

· Verify that all attached devices are supported by the computer.

· Verify that the power supply being used at the time of the failure is operating correctly.

1. Power off the computer

2. Visually check each FRU for damage. Replace any damaged FRU.

3. Remove or disconnected all of the foll owi ng d evice s :

a. Non-LG devices. b. Printer, mouse, and other external devices. c. Battery pack. d. PC cards. e. ODD (CD-ROM, Combo) drive or FDD drive in the Bay. f. Hard-disk drive.

Note

Use the other memory card because it needs when operating computer.

4. Power on the computer.

5. Determine whether the problem has changed.

6. If the problem does not recur, reconnect the removed devices one at a time until you find the failing FRU.

7. If the problem remains, replace the following FRUs one at a time.

(do not replace a non-defective FRU) a. LCD Assembly (Check external monitor whether the same problem recurs or not). b. Keyboard. c. Keydeck (TouchPad and Scroll Button Assembly). d. System board.

Page 54

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. Verify metal flakes can cause electrical short circuits.

Note

-As for the screw, every Torque 3 0.2Kgfcm(0.196Nm)

-For further information on Removin g an d Re pl aci n g a Part(FRU), ref er to Ex pl ore view.

Page 55

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.

2. Remove the Battery Pack.

5555

Page 56

Ch5. Removing and replacing a part

■ 1020 Hinge / Keyboard

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010)

1. Remove the 5 screw.

No. FRU No. Specification Qty

2. Remove the Hinge.

FAB30208501

FAB30248901 (M2.5*6.5) black

(M2.0*3.0) White

3EA

2EA

5656

Page 57

Ch5. Removing and replacing a part

3. It uses JIG and it removes the Hooks.

4. Remove the Keyboard Connector Cable.

5757

Page 58

5. Remove the Keyboard.

Ch5. Removing and replacing a part

5858

Page 59

Ch5. Removing and replacing a part

■ 1030 Bottom Case

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010), b. Hinge / Keyboard(1020)

1. Remove the 8 screw.

No. FRU No. Specification Qty

2. Remove the 1 Cable and 2 Screw.

FAB30487201 (M2.0*5.0) black

8EA

Cable

No. FRU No. Specification Qty

FAB30487201 (M2.0*5.0) black

2EA

5959

Page 60

Ch5. Removing and replacing a part

3. Uses JIG and from the left side removes Bottom Case.

6060

Page 61

Ch5. Removing and replacing a part

6161

Page 62

Ch5. Removing and replacing a part

■ 1040 LCD Assembly

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010), b. Hinge / Keyboard(1020) , c. Bottom Case(1030)

1. Remove the 5 cable.

Cable

2. Remove the 4 screw.

Antenna

No. FRU No. Specification Qty

FAB30487201 (M2.0*5.0) black

4EA

6262

Page 63

Ch5. Removing and replacing a part

3. Remove the LCD Assembly.

6363

Page 64

Ch5. Removing and replacing a part

■ 1050 HDD

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010), b. Hinge / Keyboard(1020) , c. Bottom Case(1030)

1. Remove the 3 screw.

No. FRU No. Specification Qty

2. Remove the HDD

FAB30208501 ( M2.0*3.0) White

3EA

6464

Page 65

3. Remove the 4 screw.

Ch5. Removing and replacing a part

4. Remove the HDD Shield.

QtySpecificationFRU No.No.

4EA1

6565

Page 66

Ch5. Removing and replacing a part

■ 1060 Mainboard

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hinge / Keyboard(1020) c. Bottom Case(1030) d.HDD(1050)

1. Remove the 2 cable.

Cable

2. Remove the 2 screw.

QtySpecificationFRU No.No.

(M2.0*3.0) WhiteFAB30208501

2EA

6666

Page 67

Ch5. Removing and replacing a part

3. Remove the Mainboard / USB(R) Sub Board.

6767

Page 68

Ch5. Removing and replacing a part

■ 1070 Bluetooth Module

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hinge / Keyboard(1020) c. Bottom Case(1030) d.HDD(1050) e. Mainboard(1060)

1. Remove the bluetooth.

2. Remove the bluetooth module.

6868

Page 69

Ch5. Removing and replacing a part

■ 1080 Speaker

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hinge / Keyboard(1020) c. Bottom Case(1030) d.HDD(1050) e. Mainboard(1060)

1. Remove the 2 screw.

2. Remove the Speaker.

QtySpecificationFRU No.No.

(M2.0*3.0) WhiteFAB30208501

2EA

6969

Page 70

Ch5. Removing and replacing a part

■ 1090 CPU Fan Assembly

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hinge / Keyboard(1020) c. Bottom Case(1030)

1. Remove the 1 Cable and 4 Screw.

Cable

No. FRU No. Specification Qty

2. Remove the CPU Fan Assembly.

FAB30208501 (M2.0*3.0) White

4EA

7070

Page 71

Ch5. Removing and replacing a part

■ 1100 HSDPA Module

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hinge / Keyboard(1020) c. Bottom Case(1030)

1. Remove the 1 screw.

No. FRU No. Specification Qty

2. Remove the HSDPA Module.

(M2.0*3.0)WhiteFAB30208501

1EA

7171

Page 72

Ch5. Removing and replacing a part

■ 1110 WLAN Module

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hinge / Keyboard(1020) c. Bottom Case(1030)

1. Remove the 1 screw.

No. FRU No. Specification Qty

2. Remove the WLAN Module.

(M2.0*3.0) WhiteFAB30208501

1EA

7272

Page 73

Ch5. Removing and replacing a part

■ 1120 DIMM

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hinge / Keyboard(1020) c. Bottom Case(1030)

1. Remove the Hook.

2. Remove the DIMM.

Hook

7373

Page 74

Ch5. Removing and replacing a part

■ 1130 LCD Front Case

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010), b. Keyboard(1020) , c. Bottom Case(1030), d. F. LCD Assembly (1040)

1. Remove the 4 Rubber and 2 screw.

No. FRU No. Specification Qty

1 FAB30493201 (M2.0*5.0) white 4EA

2. Uses JIG and from the removes LCD Front Case.

7474

Page 75

Ch5. Removing and replacing a part

■ 1140 LCD Panel

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010), b. Keyboard(1020) , c. Bottom Case(1030), d. LCD Assembly (1040), e. LCD Front Case(1130)

1. Remove the 1 cable andd and 2 screw.

Cable

No. FRU No. Specification Qty

1 FAB30493201

2. Remove the 4 screw.

(M2.0*5.0) white

2EA

No. FRU No. Specification Qty

FAB30487201 (M2.0*5.0) white

4EA

7575

Page 76

3. Remove the LCD Panel.

Ch5. Removing and replacing a part

7676

Page 77

Ch5. Removing and replacing a part

■ 1150 LCD Cable

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010), b. Keyboard(1020) , c. Bottom Case(1030), d. LCD Assembly (1040), e. LCD Front Case(1130), f. LCD Panel(1140)

1. Remove the LCD Cable.

Cable

Page 78

Ch5. Removing and replacing a part

■ 1160 Web Cam Module

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010), b. Keyboard(1020) , c. Bottom Case(1030), d. LCD Assembly (1040), e. LCD Front Case(1130), f. LCD Panel(1140)

1. Remove the Web Cam Module.

7878

Page 79

Ch6. P

MAZ61973301

NHDD03

HDD BKT RIGHT UL1(FBUL1003,REV3A)

rt lists

Chapter 6. Part lists

LG P/NLoc. No.Categor

MAIN B/D

Cover

HDD

Keyboard

MiniCard

ACQ74811101NCVR01 ACQ74811102NCVR01

EAZ60666001NHDD01 EAZ60666901NHDD01 EAZ50165401NHDD01 EAZ60665701NHDD01

EAZ40236713NHDD01

MAZ61973302NHDD02

AEW72909201NKBD01 AEW72909202NKBD01 AEW72909203NKBD01 AEW72909204NKBD01 AEW72909205NKBD01 AEW72909206NKBD01 AEW72909207NKBD01 AEW72909208NKBD01 AEW72909209NKBD01 AEW72909210NKBD01 AEW72909211NKBD01 AEW72909212NKBD01 AEW72909213NKBD01 AEW72909214NKBD01 AEW72909215NKBD01 AEW72909216NKBD01

EAT60670601NMINI01 EAD60864201NMINI02 EAD60864202NMINI02 EAD60864203NMINI02

EAT60666303NMINI03 EBM60659701NMINI04 EBM60659401NMINI04

REV.07

RemarkDescription

UL1 EBR63943001NMLB01

M/B N270(1.6G/945GMS/ICH7M) FSB533Mhz

UL1 M/B EBR63943002NMLB01

N280(1.66G/945GMS/ICH7M/WO 3G) FSB667Mhz

Memory_ DOOR Cover _ White

Memory_DOOR Cover _ Black

HDD(160G)_HITACHI

HDD(160G)_Fujitsu

HDD(160G)_WESTERN DIGITAL

HDD(160G)_SEAGATE

HDD(250G)_SEAGATE

HDD BKT LEFT UL1(FBUL1004,REV3A)

Korean type English type

UK type

Nordic type

German type

Brazilian type

Russian Spanish

Turkish

Portuguese

Greek

canadian french

French

Hebrew

Arabic Italian

BLU

TOOTH 2.1+EDR USB MODUL(QBT410UB-01)

LE ASSY UL1 BLUETOOTH(6/6P,REV1A)5V

LE ASSY UL1 BLUETOOTH(6/6P,2A)5V-MEC Alternative

LE ASSY UL1 BLUETOOTH(6/6P,3A)5V-XME

3G CARD_F3607GW

WLAN 802.11 B/G/N Q802XKN3

WLAN 802.11B/G/N 9WEM307QCE02Q

10/30

add(09')

12/22

add(09')

Page 80

Ch6. P

LG P/N

Loc. No

Lg X130 series Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Chapter 1. Service information

Chapter 2. Locations

Chapter 3. System information

Chapter 4. Symptom-to-part index

Chapter 5. Removing and replacing a part (FRU)

Chapter 6. Part lists