Printer starts never ending loud beep on power on
My printer has worked well for years with no problems.
It completed 24 hour print and was fine.
When I started my next print via Octoprint it just started this long never ending screech beep until I powered it off.
Now when I power it on, it shows the i3 FW 3.14 banner starts to init and then screams again.
I've left it powered off over night and disconnected it from the pi. I still get the same behavior.
Here's the trace from the failed print in case that matters. I did also make sure the heat bed connections were good.
Recv: T:217.0 /215.0 B:61.0 /60.0 T0:217.0 /215.0 @:37 B@:58 P:32.7 A:33.1 Recv: echo:busy: processing Recv: T:216.5 /215.0 B:61.0 /60.0 T0:216.5 /215.0 @:41 B@:46 P:33.1 A:33.2 Recv: echo:busy: processing Recv: T:216.6 /215.0 B:61.0 /60.0 T0:216.6 /215.0 @:37 B@:32 P:33.0 A:33.5 Recv: echo:busy: processing Recv: T:216.5 /215.0 B:61.1 /60.0 T0:216.5 /215.0 @:36 B@:10 P:33.3 A:33.4 Recv: echo:busy: processing Recv: T:216.6 /215.0 B:61.3 /60.0 T0:216.6 /215.0 @:33 B@:0 P:33.4 A:33.4 Recv: ok Send: N19 G1 Z0.2 F720*21 Recv: echo:enqueing "G1 E-1.000 F2700" Recv: echo:enqueing "G1 Z20.500 F800.000" Recv: echo:enqueing "CRASH_DETECTEDX" Recv: TM: error |-40.083752|>1.200000 Recv: LCD status changed Recv: LCD status changed Recv: Error:0: Heaters switched off. MINTEMP triggered! Recv: //action:cancel Changing monitoring state from "Printing" to "Error"
Any ideas?