How do I switch off the Audio Description on my Samsung LE32A457 TV?

SOURCE: how do I enter the factory settings for a samsung

press the MENU button on your Samsung remote then go into the PICTURE option if you go down to the bottom of that list you will see PICTURE RESET.

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Cheers Little Dish Fitter

SOURCE: samsung LE32A457 flickering when switched on

IT LOOKS LIKE WE ALL MAY ASWELL STEER CLEAR OF SAMSUNG AS THEY ARE **** BRANDS YOU NEVER HEAR OF THEIR BETTER BRANDS SONY GOING WRONG AS THEY WOULD BE IN IT UP TO THE NECKS WITH INSURANCE CLAIMS ASWITH PANASONIC , SAMSUNG ARE YOUR CHEAP WASHING MACHINE THAT ISNT WORTH A REPAIR ,IT ENDS IN RECYCLING
THATS WHY THEIR ARE LOADS OF MODELS OF THEM, THEY ARE NOT WORTH 300-500 QUID YOU MAY AS WELL PAY MORE AND INSURE IT FOR
A FIVE YEAR WASHING MACHINE GUARANTEE BECAUSE IF A LCD OR PLASMA DOESNT LAST FIVE YEARS ITS TIME GET OUT AND ABOUT MORE
INSTEAD OF SITTING ON OUR ARSES, LIFE EXPECTANCY YOUR AVERAGE WASHING MACHINE ,FRIDGE,COOKER, HOOVER,CAR ETC IS 5YEARS SO WHY DOES THE MODERN TVS DONT LIVE AS LONG REASON PROFITS.
GAZ SORRY FOR THE BOREDOM.

SOURCE: samsung le32a457 tv comes on for 15 seconds then goes off for 15 seconds repeating

If the power supply has been given a clean bill of health, I would suspect a faulty main board