Vestel 75U9520 75'' 4K Smart TV Chronic Panel Dusting
About 3.5 years ago, I purchased a Vestel 75U9520 75'' 4K Smart TV with a 189 Screen. After approximately a year, I noti...ced dust accumulating on the panel. The technical service addressed the issue by wiping the dust, but this temporary fix had to be repeated 4-5 times. Eventually, the device was de