Notifications
Clear all

reversed cable from filament sensor... started smoking..


pka4916
(@pka4916)
New Member Registered
Joined: 6 months ago
Posts: 3
Topic starter  

The cable for the filament detection fell out of the breakout board on my CR10s Pro V2, so plugged it back in, not knowing i did it the opposite way.
So turned it on, and it smoked like crazy.. so i unplugged the power, and put in the cable correctly. but now it seems that the 2 fans are not working anymore... did I just blew my breakout board, or also the mainboard? 

Also,  is that wire sensitive for the wiring ?   since also the wiring got really got for that one.


ReplyQuote
kevin
(@kevin)
Prominent Member Admin
Joined: 5 months ago
Posts: 900
 

@pka4916 Probably, your mainboard is broken. Inserting positive and negative poles in reverse will burn the motherboard at the moment you plug in the power, it is faster than you think they are.


ReplyQuote
pka4916
(@pka4916)
New Member Registered
Joined: 6 months ago
Posts: 3
Topic starter  

thanks,i replaced the board and that is working now,

now need to get the bltouch to work.. that doesn't seem to do anything , besides a reset.

the plunger not doing anything.. so  maybe i fried that one too... now sure..   ordered a new one


ReplyQuote
kevin
(@kevin)
Prominent Member Admin
Joined: 5 months ago
Posts: 900
 

@pka4916  🤣 🤣 A SAD STORY.


ReplyQuote