flight controller not working

Hi everyone, a few days ago I crashed my iFlight Nazgul5 V3. I broke fans, one arm and a motor (it is stucked but still wired), all of which are very easy to replace. Unfortunately now when i try to connect the BLITZ F7 onboard controller (v1.1) to my laptop (Windows 11) I cannot see it as...

Hey all, I was setting up my TinyHawk 2 FC, which I had just received new, after which it decided to turn off and never go on again. I was soldering the motor wires and installing a flysky a8s receiver to the RX2 port, and was busy setting up the controls of the transmitter after; The quad...

Hello I've taken my drone out for a spin. Just to mention I have 0 experience with flying and couldn't get a simulator before I got too curious. It was a good flight, a couple of soft crashes, and all the controls and LED's were fine. Later when I got the drone clean, except for the beat-up...

So as you guys here can see in the photos, my new mamba f405 Mk2 with the 40a matching ESC's and flight controller is not working. To elaborate on my current problem, when I plug in the battery there is a Green, White and feint red light on the Flight controller and I only get the first 3 beeps...