Press and hold the on the TV panel (not the remote).
Insert the USB drive into the (usually white or black, avoid the blue USB 3.0 port if possible). Download CV538H 3840x2160 Myros LINXIA part01 rar
This guide outlines how to download and install the firmware. This specific file is typically used for manual system recovery or upgrading 4K Smart TV mainboards based on the CV538H chipset. Step 1: Download and Extract Files Press and hold the on the TV panel (not the remote)