Hold the Power button on the TV (not the remote) and plug it into the wall.
: Once updated, if you need to adjust panel settings, the service menu code for this board is typically Menu + 1147 . Download CV628H B42 1366Г—768 China part4 rar
To download and install the firmware, you should use specialized technician forums that provide exact matches for motherboard and panel resolutions. Where to Download the Firmware Multiple reliable sources provide the specific CV628H-B42 Hold the Power button on the TV (not