Pixhawk connection error - stable red light with flashing red switch

ArduPlane Plane 3.7
1

Hello everyone,

This is my first post here as I just received my first Pixhawk and am trying to set it up via Mission Planner.
Upon installation of the software, the PH’s light turned red and it beeped 3 times. (Image attached. Vid with exact sequence here: http://www.yourfilelink.com/get.php?fid=1347441).
Can anyone help with that? Is it a faulty device or can this be repaired?

20170417155621_68229841.jpg585×1040 69.4 KB

2

One idea: Is there an SD card installed? I think my light goes red without an SD.

3

Problem solved, the SD card was in place but the contacts were probably not aligned or something.
Removing it and reinserting it fixed the problem.

Thanks!