LG DT-CG Users manual

Thank you for using the LG product.

LG has manufactured and tested this product to provide you with a reliable computing environment. Please read this manual carefully before using the computer.

This sign calls attention to features and operations that may be dangerous to the user. Follow the instruction closely to reduce the risk of bodily harm or damage to the equipment.

Danger : Not following the instruction will result in immediate death or serious

injury.

Warning: Not following the instruction could result in death or serious injury. Caution: Not following the instruction could result in minor or moderate injury

and/or damage to the product.

Microsoft, MS, MS-DOS, and Windows are trademarks of Microsoft Corporation in the United States and/or other countries.

is a trademark of LG.

Information in this manual may include technical inaccuracies or typographical errors. Images in this manual are for illustrative purposes only and may be different from the actual product.

LG reserves the rights to make improvements and/or changes to the product without notice.

Reproducing any or all of the information contained in this publication without written permission is prohibited.

MultiNet computer complies with the radio frequency and safety standards of any country or region in which it has been approved for wireless use.

3Contents

Contents

Contents .................................................................................................................. 3

1. Components............................................................................................................. 4

2. Installing the computer ............................................................................................. 8

3. Attaching external devices (customer purchased devices) .................................... 10

1. Basics

1. Starting the system setup....................................................................................... 12

2. Booting with a bootable floppy disk........................................................................ 14

3. Setting a password................................................................................................. 15

4. Changing or removing the password ..................................................................... 16

5. Recovering the factory default settings .................................................................. 18

6. Power management setup ..................................................................................... 19

2. System Setup

1. Opening the computer case ................................................................................... 20

2. Main board ............................................................................................................. 21

3. Connectors............................................................................................................. 22

4. Replacing the CPU................................................................................................. 24

5. Increasing memory................................................................................................. 28

6. Adding a hard disk drive......................................................................................... 32

7. Installing expansion cards...................................................................................... 39

3. System Expansion

1. Basics

1-1. Components

DG/CM

Basics

ⓞ

ⓟ

ⓡ

ⓠ

ⓡ

ⓠ

ⓟ

ⓣ

ⓢ

ⓣ

ⓢ

ⓣ

ⓞ

ⓟ

ⓡ

ⓠ

ⓢ

ⓤ

ⓣ

Front view

5Basics

ⓞ Power button turns the power on/off the computer.

ⓟ Power/ Hard disk drive status indicator indicates whether the computer is on

and the hard disk drive is in use(blinking indicates the hard disk drive is in use).

Note: Depending on the hard disk drive, the indicator may not blink and simply

goes off during multiple operations.

ⓠ Floppy disk drive enables reading from and writing to a 3.5 inch floppy disk.

ⓡ CD-ROM drive enables reading a data, video, or audio CD.

(Your computer may have a CD-RW or DVD-ROM drive depending on the model)

ⓢ Audio jacks

Headphone jack connects to headphones. Microphone jack connects to a microphone.

ⓣ USB connectors connects to a USB device or HUB. For example, you can con-

nect to a USB mouse, digital camera, or external hard disk drive.

Note: Your computer supports USB 2.0.

ⓤ IEEE 1394 4 pin connector connects to IEEE 1394 4 pin devices such as digital

camcorder.

Note: Your computer may have different features and configuration from the comput-

ers shown above.

6 Basics

Rear view

CG/DG/CM

Note: Your computer may have different

features and configuration from the computers shown above.

ⓞ

ⓟ

ⓠ

ⓟ

ⓠ

ⓣ

ⓤ

ⓟ

ⓠ

ⓡ

ⓢ

ⓡ

ⓢ

ⓥ

ⓦ

ⓢ

ⓣ

ⓤ

ⓧ

ⓨ ⓩ

ⓣ

ⓤ

ⓡ

ⓥ

ⓦ

ⓧ

7Basics

ⓞ Power jack connects to the power cord for supplying power to your computer.

ⓟ Key board connector connects to a PS/2 keyboard.

ⓠ Mouse connector connects to a PS/2 mouse.

ⓡ USB connectors connect to USB devices or hubs. For example, you can connect

to a USB mouse, digital camera, or external hard disk drive.

Note: Your computer supports USB 2.0.

ⓢ Parallel connector connects to a parallel device such as printer or scanner.

ⓣ Serial connector connects to a serial device.

ⓤ Video connector connects to a monitor.

ⓥ Audio jacks

Microphone jack connects to a microphone. Line-in connects to an external audio device. Speaker jack connects to an external speaker.

ⓦ LAN enables network connection between HUB and UTP (wire connection).

ⓧ IEEE 1394 6 pin connector connects to IEEE 1394 6 pin devices, such as

exter-nal hard disk or CD-RW drive.

ⓨ TV-Out connector connects to external devices such as Television.

ⓩ Video connector connects to a monitor cable.

Never disassemble the power supply. There is the risk of fire, electric shock, and/or injuries.

+ 15 hidden pages