Scrathes on the screen LG 42LB1DRA 42 in. LCD Television

Check the picture settings and aspect ratio settings. Refer its user manual for details. Electro help

Try going in to your menu option and pick picture settings then you should get into your picture settings like 4.6 Full screen and so on

Is there any reset buttom on the tv?

Contact LG to organise a repair.

If you take the back off you will find a couple of electrolytic caps that might be bulged,and if you replace them, or buy a new power supply it will fix your problem.

call manufacturer phone number in papers that came with it

it can not be done

Your TV needs repairs at an Authorized Service Center.

Hey picapica2,

In some cases, scratches and other minor imperfections may be able to be removed by cleaning the LCD screen using a slightly damp, lint-free (or microfiber) cloth. Simply dampening the cloth then wringing out any excess moisture will often be enough to remove surface contaminants, and even minimize the appearance of some scratches.

Remember to never use normal household cleaners like Windex or Goo Gone on LCD screens, as many of these cleaners may contain chemicals that can cause eventual corrosion and further damage to your TV.

You may still be able to find a number of commercial LCD screen cleaning kits for sale through local retailers, but keep in mind that availability may vary. Additionally, some manufacturers may have warnings or disclaimers regarding some products, so make sure to refer to your owner's manual for more information.

Hope this helps you out.

Sincerely,
Aaron
Go Ahead. Use Us.

LG tv flatron no sound, picture everything else is fine but no sound what can be done to fix it