The ledshowtw20 17 cannot access the USB flash drive.

U disk failure, LEDShowTW20 17 incompatibility, etc.

Failure of U disk: Physical failure of U disk, such as memory damage or poor interface, makes it impossible to download normally. You can try to test whether the USB flash drive works normally on another computer, or try to download the LEDShowTW20 17 on another computer.

The LEDShowTW20 17 is not compatible with the u disk: the LEDShowTW20 17 does not support some u disk formats or u disk drivers, resulting in the failure to download normally. You can try to format the USB flash drive into other formats (such as FAT32), or try to replace other types of USB flash drives.