Download Aktv5836s D072322 Mt5522s Pc822 Italy Cc575pu1l Ae0200876 Ref60 6022 28c7ad08 20200814 135841 Zip -

If you obtain the .zip or .bin file, the typical manual update process for this board is as follows: : Use a FAT32-formatted USB drive.

Keep holding the button until the "Software Updating" screen appears on the TV. If you obtain the

Press and hold the on the TV panel (not the remote) and then plug in the power cord. If you obtain the