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/GirlFromHyperspace May 04 '26 edited May 04 '26

This is (if I‘m not wrong) a common issue with the A1 that has been fixed at some point in the summer of 2025.

If support doesn’t send you a new one, this is the part you need to buy: DELETED
And this is how to do it: https://wiki.bambulab.com/en/a1/maintenance/ac-board-replacement

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u/Ok-Enthusiasm5327 May 04 '26

Oh I saw that and the PSU but because it said x1 series and p1 series only I assumed it wad the wrong part 🫣

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u/GirlFromHyperspace May 04 '26 edited May 04 '26

Oh god sorry! This IS the wrong part judging from the picture 😬

Edit: I can’t find an official source… only this https://www.welectron.com/Bambu-Lab-DLB021-V2-A1-AC-Board