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Before installing the drive, turn off
the system power.

Disconnect the power cord,

and remove the cover.

• Remove a vacant 5.25” drive bay panel from

the computer. Slide the drive into the drive
bay.

Set the jumper on the rear of

the drive as necessary.

A. When using a Primary IDE port 

If you need to connect your drive to the same
primary IDE channel as the hard drive, the drive
should be set to SLAVE position.

B. When using a Secondary IDE port 

❶ 

If there is no device connected to the 
secondary IDE channel, connect the 
drive to this channel and set the jumper 
to MASTER.

❷ 

When two drives are connected, set one
drive to MASTER and the other drive to
SLAVE. If your operating system encounters
interface problems after installing the new
drive, try swapping the jumpers or move 
one drive to another IDE channel. 

Installing the Drive

Method A

Method B 

DIGITAL

ANALOG

INTERFACE

POWER

D

R

C S M
S L A

G L

G

39

1

+5

+12

GND

40

2

AUDIO

AUDIO

CD Rewriter/DVD-ROM Drive

CD Rewriter/DVD-ROM
Drive

DIGITAL

ANALOG

INTERFACE

POWER

D

R

C S M
S L A

G L

G

39

1

+5

+12

GND

40

2

AUDIO

AUDIO

CD Rewriter/DVD-ROM Drive 

DIGITAL

ANALOG

INTERFACE

POWER

D

R

C S M
S L A

G L

G

39

1

+5

+12

GND

40

2

AUDIO

AUDIO

DIGITAL

ANALOG

INTERFACE

POWER

D

R

C S M
S L A

G L

G

39

1

+5

+12

GND

40

2

AUDIO

AUDIO

First Drive

Second Drive

CD Rewriter/DVD-ROM
Drive

CD Rewriter/DVD-ROM 

Drive

Summary of Contents for GCC-H21N

Page 1: ...hen two drives are connected set one drive to MASTER and the other drive to SLAVE If your operating system encounters interface problems after installing the new drive try swapping the jumpers or move one drive to another IDE channel Installing the Drive Method A Method B DIGITAL ANALOG INTERFACE POWER D R C S M S L A G L G 39 1 5 12 GND 40 2 AUDIO AUDIO CD Rewriter DVD ROM Drive CD Rewriter DVD R...

Page 2: ...oard This connection is normally not required Connect the IDE data cable to the back of the drive Connect a 4 pin power supply cable from the computer to the drive Replace the cover connect the power cord and restart your computer Your computer configuration may different from the illustrations Audio Cable IDE Cable DC Power Cable Marking L R Audio Cable Sound Card Marking L R IDE Cable DC Power C...

Page 3: ...lease visit www lgservice com and install the program LG ODD Online F W update By using the program you can automatically check the latest information about FirmWares and update the FirmWare Items CD DVD CD RW General Host Interface E IDE ATAPI Supported Discs Read Function CD ROM CD ROM XA Audio CD Mixed Mode Audio and Data Combined CD I FMV Video CD Photo CD Single and Multi Session CD Plus CD E...

Page 4: ...rviceable parts inside Refer servicing to qualified service personnel Use of controls or performance of procedures other than those specified herein may result in hazardous radiation exposure WARNING To reduce the risk of fire or electric shock do not expose this appliance to rain or moisture VORSICHT Der in diesem CD Rewriter DVD ROM Laufwerk benutzte Laser kann Ihre Augen schädigen Versuchen Sie...

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