¿En qué podemos ayudarte?
Firmware upgrade
Upload the file Firmware_…. in System and click “YES” for install.
![](https://indart3d.com/indart3d-en/wp-content/uploads/sites/2/2021/07/Firmware1-1024x197.png)
To upload de display, send the comand M997 S4 in console (this only works in versions >=3.1.1)
![](https://indart3d.com/indart3d-en/wp-content/uploads/sites/2/2021/07/Firmware2-1024x255.png)
![](https://indart3d.com/indart3d-en/wp-content/uploads/sites/2/2021/07/Firmware3.png)
If yours is lower version, you must reset the display:
With the printer switched on, press the button for 3 seconds.
![](https://indart3d.com/indart3d-en/wp-content/uploads/sites/2/2021/07/Firmware4.png)
If you are not able to press the button, perform the following step: Remove the screws
![](https://indart3d.com/indart3d-en/wp-content/uploads/sites/2/2021/07/Firmware5.png)
![](https://indart3d.com/indart3d-en/wp-content/uploads/sites/2/2021/07/Firmware6.png)
![](https://indart3d.com/indart3d-en/wp-content/uploads/sites/2/2021/07/Firmware7.png)
With the wire connected to the DIsplay, switch on the printer and press the button for 3 seconds.
![](https://indart3d.com/indart3d-en/wp-content/uploads/sites/2/2021/07/Firmware8.png)
The display now is deleted, go to console again and send the M997 S4 and wait for the new instalation.