Solved Dead Toolboard after 3.4 update

[Nurgelrot]

Updated my Mini5 to 3.4 today and then updated the 1LC Toolboard. Now the Toolboard is dead. No lights nothing... Tried factory reset... nothing. Anyway to flash it again when it has no CAN addr?

4/25/2022, 12:40:28 PM	Error: Heater 1 not found
4/25/2022, 12:40:28 PM	Error: G31: Invalid Z probe index
4/25/2022, 12:40:28 PM	Error: M307: Heater 1 not found
4/25/2022, 12:40:28 PM	Error: M572: Response timeout: CAN addr 121, req type 6044, RID=17
4/25/2022, 12:40:27 PM	Error: M955: Response timeout: CAN addr 121, req type 6034, RID=16
4/25/2022, 12:40:26 PM	Error: M106: Fan number 1 not found
4/25/2022, 12:40:26 PM	Error: M950: Response timeout: CAN addr 121, req type 6027, RID=14
4/25/2022, 12:40:23 PM	Error: M106: Fan number 0 not found
4/25/2022, 12:40:23 PM	Error: M950: Response timeout: CAN addr 121, req type 6027, RID=12
4/25/2022, 12:40:21 PM	Error: M307: Heater 1 not found
4/25/2022, 12:40:21 PM	Error: M143: Heater 1 does not exist
4/25/2022, 12:40:21 PM	Error: M950: Response timeout: CAN addr 121, req type 6026, RID=10
4/25/2022, 12:40:19 PM	Error: M308: Response timeout: CAN addr 121, req type 6031, RID=8

[dc42]

@nurgelrot after you do the factory reset (i.e. power up while holding both buttons down), what do the red STATUS and green ACT leds do?

[Nurgelrot]

@dc42 nothing they are off and yes I've tested and know the board is getting power (at lest to the pins on the board).

[dc42]

@nurgelrot are the red and blue power indication LEDs lit?

[Nurgelrot]

@dc42 no looks like the board has no power but voltage is in the VIN wires going to the board.

[Nurgelrot]

@nurgelrot No idea I removed everything and pulled it onto my test bench and no its acting fine. let me put it back in the dang printer...

[Nurgelrot]

yeah I must have done something stupid. I swear it had power. but ... now its working. thanks for the assist for whatever dumb thing i did.

m122 b121
Diagnostics for board 121:
Duet TOOL1LC rev 1.1 or later firmware version 3.4.0 (2022-03-15 09:00:04)
Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)
All averaging filters OK
Never used RAM 2172, free system stack 62 words
Tasks: Move(notifyWait,0.0%,153) HEAT(notifyWait,0.2%,115) CanAsync(notifyWait,0.0%,65) CanRecv(notifyWait,0.0%,76) CanClock(notifyWait,0.0%,65) ACCEL(notifyWait,0.0%,61) TMC(delaying,3.0%,57) MAIN(running,91.8%,349) IDLE(ready,0.0%,26) AIN(delaying,4.9%,142), total 100.0%
Last reset 00:02:11 ago, cause: power up
Last software reset time unknown, reason: WatchdogTimeout, available RAM 2612, slot 0
Software reset code 0x00a0 ICSR 0x04413011 SP 0x20007f18 Task MAIN Freestk 5934 ok
Stack: 200047a8 00000002 42003800 20000000 41000000 000167bd 0000c1a8 01000013 00000020 00000020 200031a4 000167bd 200047a8 00000005 00000000 00b00b00 00000015 fffffffd 9ed18dcf 00000000 00000002 00000000 00000002 000191c7 00000000 2000213c 200020e0
Driver 0: pos 0, 400.0 steps/mm,standstill, SG min 0, read errors 0, write errors 0, ifcnt 12, reads 174, writes 12, timeouts 0, DMA errors 0, CC errors 0, steps req 0 done 0
Moves scheduled 0, completed 0, in progress 0, hiccups 0, step errors 0, maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0
Peak sync jitter -3/9, peak Rx sync delay 627, resyncs 0/0, no step interrupt scheduled
VIN voltage: min 24.3, current 24.3, max 24.4
MCU temperature: min 28.1C, current 35.5C, max 35.5C
Last sensors broadcast 0x00000002 found 1 229 ticks ago, 0 ordering errs, loop time 0
CAN messages queued 2735, send timeouts 0, received 1210, lost 0, free buffers 37, min 37, error reg 0
dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0
Accelerometer: LIS3DH, status: 00
I2C bus errors 0, naks 3, other errors 0
=== Filament sensors ===
Interrupt 4 to 9us, poll 8 to 700us
Driver 0: pos 0.00, errs: frame 0 parity 0 ovrun 0 pol 0 ovdue 0```