My Ewon Cosy+ is not booting. What can I do ?

13 Aug 2024
The document describes what you can do in case your Ewon Cosy+ does not start or boot anymore on the field.
 

APPLICABLE PRODUCTS

Ewon : Cosy+

 

ISSUE 

Case 1: You power up the Ewon Cosy+ and the Ewon Cosy+ does not boot.  Ewon Cosy+ USR LED never slowly blinks GREEN but instead you see the USR LED end in steady RED

Case 2 : The device seems to constantly reboot when I look at the Ethernet switch activity LEDs (they all flash together every minute).  See video attached.

 

POSSIBLE CAUSES / ANSWER

The Cosy+ firmware image might be corrupted or there is an hardware issue with your device.

If you face Case 1 :

Please return your device by using our RMA portal.

If you face Case 2 :
We recommend to do is to reinstall the firmware image on your device using an SD card or a USB stick by following this procedure : How to update the firmware of my Cosy+  (Use the "Downgrade" version of the UPKG file)

If you have problems to execute the firmware flashing procedure, please let us know by opening a support ticket on our support ticketing platform.

If you are sure you doing the procedure properly and it does not work, please return your device by using our RMA portal.