You likely lack the correct USB-to-UART drivers. Install the CH340 or CP210x drivers (depending on your board's bridge chip). Try a different USB port, preferably a USB 2.0 port directly on the motherboard. The Device is Bricked (Blank Screen / No Boot)
If you need help finishing the setup, tell me your or the error message you see, and I can help you find the right driver or fix the flash issue . Share public link dso2512g firmware
Copy the downloaded .bin file directly to the of the MicroSD card. Do not place it inside any folders. Safely eject the card from your computer. Step 3: Flash the Firmware to the Oscilloscope Make sure the DSO2512g is completely powered off. Insert the MicroSD card into the device's card slot. You likely lack the correct USB-to-UART drivers
