: If the LED indicator flashes or remains red after an update, the resolution file may be incompatible with your specific panel.
: Before flashing, ensure the board's jumper settings match your panel's required voltage (3.3V, 5V, or 12V) to avoid permanent damage. Download VST59 A81 All Resolutions part07 rar
For technical schematics and service manuals, you can also check expert forums like Elektrotanya . : If the LED indicator flashes or remains