background image

8

Troubleshooting

Please refer to the Introduction section to determine if the drive in your system 

is a slim device.

Symptoms and Solutions

Solutions

1-1. Turn off the system, remove the drive, and re-insert back 

to the system.

2-1. If the disc is dirty (fingerprints, etc.), clean it with a 

 

non-abrasive cloth from the disc center hole to the outside.
2-2. If the disc is scratched and warped, do not insert it into 

the drive.

2-3. If the disc is inserted upside-down, re-insert it in the 

proper direction.
2-4. Check to see that the necessary software applications are 

installed correctly.

3-1. This drive only supports discs with the formats indicated 

in the Specifications section. It cannot read the data on discs 

with other formats. Check the disc’s format.

4-1. The CD player application may need to be set to “Digital.” 

In Windows Media Player, for example, from the menu bar, 

click on “Tools,” then “Options,” and then click on the “Device” 

tab. Select the drive and click on the “Properties” button. Set 

the playback mode to “Digital.”
5-1. Ensure disc is clean and free of scratches.
5-2. Media from different manufacturers or purchased at 

 

different times will record at different speeds. The drive will 

adjust the available recording speeds to achieve the highest 

write quality.
6-1. Check to see that the system is powered up.

6-2. For drives with LED indicator and it does not light up, 

refer to section 1 above.

6-3. Use Emergency Eject Instructions to open the tray. 

Please refer to the Using the Drive section. 
6-4. If the system is capable of booting into an operating 

system, attempt to issue an eject command from within the 

operating system.

Symptoms

1. Drive is not  

recognized by system.

2. Cannot read or play 

disc.

3. Certain types of disc 

do not play.

4. When playing an 

audio CD, drive shows 

disc activity but there is 

no sound.

5. Drive will not write 

or read at maximum 

speed.

6. Cannot eject disc.

Summary of Contents for BU20N

Page 1: ...To enjoy fully all the features and functions of your product please read this owner s manual carefully and completely OWNER S MANUAL Ultra Slim Blu ray DVD Writer BU20N ENGLISH www lg com ...

Page 2: ...ncy energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to ...

Page 3: ...troduction 3 Using the Drive 4 Drive Connectors 7 Troubleshooting 8 Specifications 10 Information in this document is subject to change without notice 2015 HLDS Inc All rights reserved Trademarks used in this text HLDS is a trademark of HLDS Inc LG and the LG logo are trademarks of LG Electronics Inc Microsoft and Windows are registered trademarks of Microsoft Corporation ...

Page 4: ...ible Active OPC Running OPC 1 Optimum Power Controller provides for more reliable writes Easy to use drawer loading mechanism Enhanced IDE ATAPI model SATA Interface Supports BDXL media BD multi layer read and write Supports M Disc DVD and BD read and write Improved Buffer Under Run Error handling through the Preventive function 1 Continuously monitors the signal level during recording and adjusts...

Page 5: ... insert a pin or unfolded paper clip in the hole and push firmly 2 Indicator Light The light blinks when there is drive activity 3 Disc Tray The disc tray opens automatically when you press the eject button When you place a disc in the tray ensure that the label on the disc is facing outwards If you are not loading or unloading a disc the tray should remain closed 4 Eject Button Press this button ...

Page 6: ... open even when the eject button is pressed Usage Guidelines Do not press down on the disc tray when it is opening or closing Do not place objects on the disc tray Never use a damaged broken scratched or deformed disc Keep the disc tray closed when the drive is not in use NOTE High speed drives spin the disc at a high rotational speed If a disc has printing on only half of the disc or if there is ...

Page 7: ...emergency eject hole and push firmly 3 The disc tray is ejected by about 10 mm 0 39 in Pull the disc tray out NOTE Do not insert more than 50 mm 1 9 in in depth Inserting more than 50 mm 1 9 in may damage the drive Cleaning Media If dust or fingerprints get on the disc wipe it with a soft cloth from the center to the edge CAUTION Do not use benzene paint thinner record cleaner solvent or static re...

Page 8: ...7 Drive Connectors Slim SATA Drive Connectors ...

Page 9: ...for example from the menu bar click on Tools then Options and then click on the Device tab Select the drive and click on the Properties button Set the playback mode to Digital 5 1 Ensure disc is clean and free of scratches 5 2 Media from different manufacturers or purchased at different times will record at different speeds The drive will adjust the available recording speeds to achieve the highes...

Page 10: ... top of the disc 7 2 CD R DVD R DVD R and BD R discs cannot be re written 7 3 Please check the type of disc that is being used Please refer to Specifications section to ensure that the disc type is supported by this drive 7 4 Is there enough free space on the writable disc 7 5 Did a screen saver or other application operate while writing to the disc If so try again with the application turned off ...

Page 11: ...0i v8 BD ROM SL DL BD R SL DL BD R TL QL BD RE SL DL BD RE TL DVD ROM DVD R DVD R DL DVD RW DVD RAM Ver 2 2 DVD R DVD R DL DVD RW CD ROM Mode 1 data disc CD ROM Mode 2 data disc CD ROM XA CD I Photo CD Multi Session Video CD CD Audio Disc Mixed mode CD ROM disc audio CD Extra CD Text CD R Orange Book Part 2 read write CD RW Orange Book Part 3 read write 120 mm 80mm 24 x max 24 x max 24 x max 16 x ...

Page 12: ...L M DISC Write BD R TL QL Write BD R SL LTH Write BD RE SL DL TL SATA Gen 1 MTBF Voltage Operating C F Non operating C F Operating No condensation Non operating No condensation Power Off without disc 6 x max 6 x max 6 x max 4 x max 6 x max 4 x max 4 x max 6 x max 2 x max 1 5 G bps 150 MB s 60 000 power on hours POH 5 V 5 ripple less than 100 mVp p 5 C to 50 C 40 C to 60 C 15 to 85 5 to 90 BD ROM 2...

Page 13: ... 2015 Made by LG Electronics ...

Reviews: