Installing incorrect firmware (e.g., matching the board but not the panel resolution) can lead to a "flipped" or distorted image. Always double-check that the resolution (1366x768) matches your TV panel's specifications.
: This site often hosts USB-updateable firmware versions for this specific mainboard. You can check the HK.T.RT2938P639 FHD USB page . Download RT2938P639 1366x768 ASANO part2 rar
(typically 5-7 minutes) until the TV restarts on its own. Do not unplug the power during this process. Installing incorrect firmware (e
You can find these firmware packages on specialized TV repair and software hosting sites: Installing incorrect firmware (e.g.
: A collection of ASANO-specific files is often available on Firmware Drive . General Installation Steps