Ответ на "USB is not supporting Any Movie Format"Upgrade your System Bios
Ответ на "lights up but no heat I have not used it much"Just open the Iron and adjust the thermo control and see it's heating or not . If the Iron got heat it's ok or if not heat check the elements in the bottom then you can sure the fault.
Ответ на "My tv is have white dot all over it."Need to change screen pad