: LVDS (Ensure your LVDS cable matches the panel's voltage, typically 3.3V, 5V, or 12V). Resolution : Specifically tailored for panels, often found in older 15-inch or 17-inch monitors.

Note : If the board does not recognize the file, users on 4PDA recommend renaming it to LUA36A81.bin or LUA63A81.bin . : Insert the USB drive into the board's USB port. Connect the keypad (7-key button board).

: Copy the firmware file, typically named 3663LU_81A.bin , to the root directory of the USB drive.

until the light stops flashing, indicating the update is complete.