Welcome to the SeeMeCNC Community

i made little short circuit with layer fan 2.
Max 2 doesn't work right now. Do not started after power push. Have no any reaction on reset button. LCD doesnt work.
But i can see Rambo at com 5 (win7 write thats work normal)

What can i do ?

Check fuses on rambo

where i can found the fuses ? How it looks ?

http://reprap.org/wiki/Rambo

you need a multimeter.

I change a one nano fuse. Now MAX 2 work as usual. Thanks.