# No SD card on RC, unable to bind Commando 8 and Starling

Source: https://forum.modalai.com/topic/3854/no-sd-card-on-rc-unable-to-bind-commando-8-and-starling
Category: Development Drones (https://forum.modalai.com/category/44/development-drones)
Tags: starling
Posted: 2024-10-08 20:39:49 UTC by drones.mexico
Replies: 0 · Views: 440

## drones.mexico · 2024-10-08 20:39:49 UTC

From one day to the next I lost the binding between the Commando 8 controller and the Starling. Everything was working fine with both the controller and the drone, but today I received the message "No SD card" in the RC controller ![no SD card.jpg](https://forum.modalai.com/assets/uploads/files/1728419441137-no-sd-card.jpg) , I try checking the SD card from the RC on a computer, but it wasn´t recognized, so I replaced the memory card and attempted to bind again, following this tutorial: https://docs.modalai.com/voxl-elrs/#binding-procedure . However, I don't have the 'ExpressLRS' option in the TOOLS menu of the RC controller. Do i need a specific file on the SD card? or What can I do to bind my radio to the Starling?