If you can't find any desired results, please try using the following menu
Product Support
Receive help on your LG product
- Home >
- Support >
- Support Home >
- Product Support
Check out the latest information related to this product.
- TV & Home Entertainment
- Blu-ray & DVD Players
- UBK90
UBK90
If you need Repair Service, submit an online service request.
Request a Repair
Manuals & Documents
For the most accurate technical information regarding features, specifications, installation and operation of your LG product, please refer to the Owner's Manual and other documents available for this product.
If you don’t have the viewer program installed, click the link to download it.
-
The Owner’s Manual offers pertinent product information.
Owner’s Manual
- 30/04/2018
-
This manual is a document that describe the usage for the product.
USER GUIDE
- 13/03/2018
Help Library
-
If I turn off the TV, it also turns off the Home Theatre
- Troubleshooting
- Blu-ray & DVD Players, Home Cinema Systems, Speakers & Sound Systems
If I turn off the TV, it also turns off the Home Theatre Cause If Simple Link is turned on, your Home Theater will be turned on and off at the same time as your TV, Fix Turn off Simple Link from TV.
-
I checked the video resolution on PC
- Operation
- Blu-ray & DVD Players, Home Cinema Systems, Speakers & Sound Systems
I checked the video resolution on PC Cause You can only play with a resolution of 720x576 and below. If it is higher than that, it may stop or not play at all. How to fix 1) Video/music must be purchased through a legitimate route. 2) AVI,DVIX,MPG,MPEG are the playable DivX files. 3) ...
-
The product is too hot
- Troubleshooting
- Blu-ray & DVD Players, Home Cinema Systems, Speakers & Sound Systems
The product is too hot Symptom Too much heat is generated from the product. How to fix If you put a cover or other thing on the product, air can’t circulate. Please provide a space so that it can release heat.
-
'LOCK, SAFE' appears on the display window
- Operation
- Blu-ray & DVD Players
'LOCK, SAFE' appears on the display window Cause The lock system is activated - please see below for a guide to the locking system. Explanation (please note, lock system may vary by model)
-
When I connect the TV and sound bar, there is no sound
- Troubleshooting
- Blu-ray & DVD Players, Home Cinema Systems, Speakers & Sound Systems
When I connect the TV and sound bar, there is no sound Symptom After connecting sound bar and TV, the sound bar doesn’t sound. Different setting methods are taken depending on the model. How to fix If the TV sound doesn’t come out of the sound bar, try to set as below. There are two ...
