HP 800 G3 mini No cpu fan detected

[Andreasbest]

Hello!
I received a 800 G3 mini with "no CPU fan detected" error, i already tried 4 fans for this particular model with no luck, so the problem is on motherboard, furthermore there are no schematics available for this MB and i'm blind here.

I attach close MB pictures and fan wiring too.
Perhaps if i follow the id cable i'll get somewhere?
First picture is opposite the fan connector.

Any advice welcomed.
Thank you!

[Andreasbest]

Re: HP 800 G3 mini No cpu fan detected

All good, repaired, the first SMD right after pin 3 (tacho & id) had broken solder.
Closed.