There are two common ways to initiate the update depending on whether your TV can still boot into the menu.
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).
: Ensure your TV is indeed 3840x2160 . Installing 4K firmware on a Full HD (1080p) board can cause a permanent black screen or "flipped" display.
Choose or USB Update . The TV will detect the file and prompt you to begin. Important Precautions
: Use a USB drive (ideally 4GB to 16GB). Right-click the drive in "This PC," select Format , and choose FAT32 as the file system.
While holding the button, plug the TV back into the power outlet.
There are two common ways to initiate the update depending on whether your TV can still boot into the menu.
Press and hold the on the TV panel (not the remote). Download CV538H 3840x2160 Myros LINXIA part01 rar
Insert the USB drive into the (usually white or black, avoid the blue USB 3.0 port if possible). There are two common ways to initiate the
: Ensure your TV is indeed 3840x2160 . Installing 4K firmware on a Full HD (1080p) board can cause a permanent black screen or "flipped" display. : Ensure your TV is indeed 3840x2160
Choose or USB Update . The TV will detect the file and prompt you to begin. Important Precautions
: Use a USB drive (ideally 4GB to 16GB). Right-click the drive in "This PC," select Format , and choose FAT32 as the file system.
While holding the button, plug the TV back into the power outlet.