Input source not working in acer tv R4 model

Options
mihir3646
mihir3646 Member Posts: 1 Newbie

Input source not working. Only works after factory reset every time and after sometime it stop working automatically. Model no - E-ACER SL - 108CM - 1.00 - 16,796.09 - 43AR2851UDFL - A11 - UHD/4K