- Make sure the iNote is turned on and Power button is on.
- Make sure the pen power is on.
- Make sure the driver is installed correctly, otherwise re-install the driver.
- Reconnect the USB cable or replace the USB interface.
![](https://cardoo.co/wp-content/uploads/2024/04/WhatsApp-Image-2024-04-19-at-3.51.32-PM-1.webp)
Minister of Youth and Sports “Ashraf Sobhi” supports Cardoo’s participation in the British University Marathon
In Cairo, on April 19, 2024, Cardoo, a leading Egyptian startup in consumer electronics, participated in the largest university marathon for public health, organized by