Heated Bed karked it! Hi guys, Need some help to troubleshoot my bed which has just stopped after countless prints being fine... What should I check for? What order should I check it in? The bed feels room temp- so I don't think its the thermistor which reads 26C. There's a red led on next to the mosfet. Im using arduino mega 2560 and ramps 1.4, with the PCB (mk2 I think) heated bed, with an aluminium plate. Any ideas? Thanks guys- Rcc https://reprap.org/forum/read.php?4,338188,338188#msg-338188 Tue, 21 Jul 2026 02:46:19 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?4,338188,338637#msg-338637 Re: Heated Bed karked it! https://reprap.org/forum/read.php?4,338188,338637#msg-338637 waitaki Reprappers Fri, 11 Apr 2014 20:16:36 -0400 https://reprap.org/forum/read.php?4,338188,338327#msg-338327 Re: Heated Bed karked it! https://reprap.org/forum/read.php?4,338188,338327#msg-338327 vreihen Reprappers Fri, 11 Apr 2014 07:31:22 -0400 https://reprap.org/forum/read.php?4,338188,338273#msg-338273 Re: Heated Bed karked it! https://reprap.org/forum/read.php?4,338188,338273#msg-338273 waitaki Reprappers Fri, 11 Apr 2014 05:57:32 -0400 https://reprap.org/forum/read.php?4,338188,338188#msg-338188 Heated Bed karked it! https://reprap.org/forum/read.php?4,338188,338188#msg-338188
Need some help to troubleshoot my bed which has just stopped after countless prints being fine...

What should I check for? What order should I check it in?

The bed feels room temp- so I don't think its the thermistor which reads 26C.

There's a red led on next to the mosfet. Im using arduino mega 2560 and ramps 1.4, with the PCB (mk2 I think) heated bed, with an aluminium plate.

Any ideas?

Thanks guys-

Rcc]]> RCC Reprappers Fri, 11 Apr 2014 00:04:15 -0400