![hi, can someone help me? my canon eos r can't seem to detect my lenses and keeps showing black screen only. changed my adapter because I thought it was the problem but hi, can someone help me? my canon eos r can't seem to detect my lenses and keeps showing black screen only. changed my adapter because I thought it was the problem but](https://i.redd.it/mv30lxpr6l851.jpg)
hi, can someone help me? my canon eos r can't seem to detect my lenses and keeps showing black screen only. changed my adapter because I thought it was the problem but
![Canon eos rebel XSi/ eos 450D not recognized by MacOS, the camera seems to recognize that it's connected to a computer, but it doesn't show up on the MacBook! Anyone with the Canon eos rebel XSi/ eos 450D not recognized by MacOS, the camera seems to recognize that it's connected to a computer, but it doesn't show up on the MacBook! Anyone with the](https://preview.redd.it/7aoyudpom8s51.jpg?auto=webp&s=bacf7aa99651ffe32025b3101fb5446e1ffac156)
Canon eos rebel XSi/ eos 450D not recognized by MacOS, the camera seems to recognize that it's connected to a computer, but it doesn't show up on the MacBook! Anyone with the
![Canon Knowledge Base - The camera is not recognized by the computer (Windows 8.1) (EOS Utility Ver.3.x) Canon Knowledge Base - The camera is not recognized by the computer (Windows 8.1) (EOS Utility Ver.3.x)](https://support.usa.canon.com/library/attachments/CanonUSA/TroubleshootingContents/Images/Global/G0161031.gif)