4 replies to this topic

[DoctorRoo]

So we have a DOND - kept cutting out a few months ago. Became quite clear that the battery had leaked - it just would not hold power anymore.
So we finally sourced a working used scorpion 4 board.
Few bent pegs but easily rectified - fitted in.

But ..... When turning on we get this very high pitched screech. Not like the normal very loud alarms it really is a screech!
It did (once) try and initialise but then started screeching again!

Checked all the connections on the board.

Feel like I'm missing something easy! I need your huge brains to help!! I'll happily take photos just tell me where of!

[chasnbons]

The easiest things you are missing are 'hi', 'please' and 'thank you'!

[DoctorRoo]

So hi, please and thank you in advance

Excuse the lack of manners!
Frazzled by a machine!

[DoctorRoo]

Apologies
Any help???
Would really appreciate it

[NickYerPesos]

Sounds like you have another dodgy board