# Tracking Camera bricks Boot

Source: https://forum.modalai.com/topic/290/tracking-camera-bricks-boot
Category: General Questions (https://forum.modalai.com/category/2/general-questions)
Posted: 2021-06-22 12:09:25 UTC by danielh
Replies: 2 · Views: 764

## danielh · 2021-06-22 12:09:25 UTC

Hi,
We just received the voxl flight with a tracking and HiRes camera. However as soon as I connect the tracking camera, no wifi hotspot will show up anymore. When only connecting the HiRes camera I can connect to wifi, start camera server and streamer and view the stream in qgc. 
How do I proceed with troubleshooting the tracking camera?

## Reply by Chad Sweet (ModalAI staff) · 2021-06-22 13:18:55 UTC

Please make sure the board is completely powered off before attaching or removing cameras.

It is most likely you are connecting the tracking camera backwards. Please validate pin 1 is lined up properly on the connectors before inserting, you can see each pin 1 marked with a red dot here: https://docs.modalai.com/voxl-flight-datasheet-connectors/

## Reply by danielh · 2021-06-22 15:42:32 UTC

Thanks this fixed it. It was connected backwards. Maybe this can be marked a bit clearer in the docs, I think it’s quite unintuitive having the cable going inwards the board when not using the extension.