A: rusEFI console splash screen has "Device Manager" icon, please click it.
## Q: I have no blue LED blinking
A: Do you have power? Do you have any LED lights? Do you have USB cable? On all modern units we have a PROG button. Power cycle your unit while connected to PC while holding PROG button, your PC should report STM32 BOOTLOADER in device manager.
## Q: I see blue blinking LED but nothing on device manager.
A: Make sure your USB cable is proper data cable not evil charge-only cable.