Hi everyone, bare with me as I am new to forums. I need information on problem I have experienced with Keyestudio MK Gen V1.2 mother board and not sure where to go and who to talk to so I am hoping someone on this forum can point me in the right direction.
I have a Rostock TL 4100 printer with the above board, however on starting everything up to see if all working properly the heat bed burnt out B55NF06 chip and melted the terminal connection. When testing everything was working and this was the last piece of equipment left.
What I need to find out is what caused the problem before I start replacing chips. I have checked the heat bed with oms meter and it reads low resistants which indicates all ok. I have tried to find schismatic on this board and nothing is showing on the net so to start with no drawing no fix as I need something to guide me.
Does anyone out there have trouble shooting experience in this area ?
Regards Peter
