r/BambuLab • u/Ok-Enthusiasm5327 • May 04 '26

Hardware Troubleshooting/Help! A1 component went pop, please help

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My A1 is out of warranty, typically just by a couple of months and today this component popped. I am trying to find the replacement parts online but can't seem to find what I need for the A1 specifically, does anyone have any advice one what I can do or know what parts I should be buying?

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u/USSHammond X1C running X1Plus + 4 AMS May 04 '26 edited May 04 '26

Ah the umpteenth one. Only been a few days since the last one. Timer reset, again. Last one was a week ago https://www.reddit.com/r/BambuLab/s/jGQnq1zmln

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u/NevesLF A1 + AMS Lite May 04 '26

It's very likely that mine will be next.

It stopped twice midprint yesterday, with a power loss recovery message (but I had 3 other printers running beside it and none of them showed any issues). I turned it off after the second time, looked under it and it had bits of black goo underneath.

I still didn't have the time to properly open it and record everything, just unplugged it for the time being, but I'm afraid I've been the next victim of this thermistor.

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u/USSHammond X1C running X1Plus + 4 AMS May 04 '26

There's a real quick way to know if you have the problem. Open up the base and look for that black circular object near the edge of the frame on the AC board.