20 Most Recent Samsung UA40D6000 40 inch Full HD 3D LED Multisystem Smart TV FOR 110-220 VOLTS Questions & Answers

I'd take it back to the store and ask to return it for a different model. This could be a common problem with that particular model or brand.

It sounds like it was dropped or banged hard. I would suggest just replacing it.

Download the manual from the samsung website. However on my Samsung 6800 tv the browser cannot do tabs. The only keyboard is one where you move the cursor around with up/down/left/right buttons on the remote controls.

Hi, please double check that your product was created for the country that you're using it in. If not, please attain an adapter that ensures the voltage and current are what your country's power socket require. The proper current and voltage of your boombox can be found in the manual- usually in the front. Thank you.

Rina - Are you sure about that product ID? I found nothing with CDX prefix - perhaps you should try this - http://www.samsung.com/us/business/support/owners/product/SCX-3405FW/XAA This is as close as I could find and I've been servicing laser printers of many manufacturers since 1998. Your question does not explain the problem you are having; please try to include that in your next question - I have to know what you are working with before I can give you an answer.

What about it?

Try 0000... it's the default code I guess for most samsung tvs.