M300 dual motherboard heat problem

After some hotend sparks (short),
There is an error message showing that the motherboard is too hot (130 deg).
However, when I checked the motherboard by opening the bottom plate, there aren’t any hot spots. (can touch by hands in all area)
Then, is it the motherboard problem?

Is it possible to solve by changing the motherboard…?

p.s. when It can be turned on, there are problem : M300 dual problem after hotend module replacement (+ some more)

Hi @mecahsong,

thank you for reaching us via support form - our colleague already replied to it. Please, check your inbox.

Best regards,

Following a few hotend sparks
There is a notification indicating that the motherboard is overheating.
However, there aren’t any hot spots on the motherboard after I opened the bottom plate to inspect it. Then, is there a motherboard issue? (can touch by hands in all areas)
Can the issue be resolved by replacing the motherboard?
p.s. There are issues with it turning on.

Hello Alice,

Please fill a support form attach photo of the error,motherboard and write all the details.

Best Regards