Release the power button when you see a "Software Updating" or "Do Not Power Off" screen.
To download and use the firmware split into RAR parts (like part03.rar ), you must ensure you have all corresponding parts before attempting to extract or install them. This motherboard is a common 4K three-in-one smart board used in several Mitashi and Chinese-manufactured LED TVs. 1. Downloading and Extracting the Files Download MS638 PC822 3840x2160 Mitashi Ref65 part03 rar
If your TV is stuck on the logo or has software issues, follow these steps to flash the firmware: Turn off the TV and unplug it from the wall. Release the power button when you see a