so if they are damaged is it means that my delta smart effector died?

Cables are ok. I have checked it. I change heater cable last week it connected directly to the board not through smart effector. Even so printer was working fine until last day. I suspect only one thing. I had clogged nozzle and i was changing it. While i was removing heatsink from pcb i damaged pcb around the nut that holding heatsink. I say damaged but lets say i scrathed a bit pcb

What i mean is i cant do any probes. When i send g32 or g28 or g29 it gives error and says already triggered cant probe. i open the printer and it start to trigger. Nothing move no prints just switch on and it starts to trigger. I reduce sensitivity than it triggers (stop triggering on stand by) but also hits and bends pcb or some arms get loose from magnets. I havent change nothing in the firmware

Hello
I have Delta printer installed with delta smart effector and almost more than 1 year i am using it. some how it become more sensitive to vibrations. i set it up to M672 S105155 since i use it. after a print i started a new print and i realize that green led is lightning almost all the time. i try to reduce sensitivity but than it hits to hard and bending pcb so i stop trying it. i dont know whats changed. printer works fine no extra viration more than usual. my steppers are working great. dont understand what happened?

i dont have multimeter but i will consider your suggestion and buy 30w of cartridge to be in safe area. i use silicone sock

heater is 24v 40w powered. My machine runs on 24v. on the underside of pcb there is no trace of any burn or melted part.

below is my config
M305 P1 X200
M307 H1 A608.7 C274.3 D5.0 B0 S0.9

i will connect directly cables to run the machine again.
i will reduce S0.9 to S0.6 to keep it low current

Started print and went home last night. When i came back to office printer was stopped. Than i see burnout of heater channel on the picture. İ checked the cables and didnt see any short circuit. İ was printing pla at 210 c degree. What should i do now?

Look for omron 24v 500w psu. Omron is good brand

Hello
My duet is powered 24v and i want to use 12v fan. İs it enough to use with resistor an will it damage the fan after some period of time? Or the board? İ will uei on allways on fans slot

is this correct?

M143 S260 ; Set maximum heater temperature to 260C
M143 H0 S110
M305 P0 T100000 B3950 C0 R4700 ; Set thermistor + ADC parameters for heater 0
M305 P1 X200
M307 H0 A357.9 C296.8 D2.6 B0 S0.8
M307 H1 A730.8 C243.5 D6.2 B0 S0.8