Hello, my TV has a problem. The display shows two black vertical stripes of about 4 cm. Could somebody tell me what causes this problem and any advice to solve it? I have a GRUNKEL TVG42.

hanna, June 2012

You should check the connection lower belts and look for components no soldering. do you have any experience on electronics repairing ? If you need a tech service I can recommend you these guys www.tvrepairjacksonvillefl.com but they work in Jacksonville FL, you should search a similar service near your home.

gerard, June 2012