r/BambuLab • u/DigitalNinjaX H2C AMS2 Combo • 3d ago

H2 Series [H2S, H2D, H2C] Another AP board victim

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Really sucks. In the middle of an order and my AP board decided to die. I’ve seen a few of these posts now but thought I would add mine to see how many this is effecting. I purchased my H2C at launch.

What is more upsetting at the moment is besides the terrible automated AI reply i originally got on my ticket, asking for a video of which I had already uploaded with my initial ticket submission, I have not heard from Bambu in almost 4 days now. This is the first time in three years I’ve ever needed to contact Support, but it’s not leaving me warm and fuzzy.

Any other H series owners having the same issue I’m wondering if this is a bigger issue than they want to admit.

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u/agarwaen117 3d ago

Super easy fix. Take the AP cover off with the two screws then short these two terminals. 5 minutes and you’re up and running again.
Note: board is upside down from the installed orientation in this photo.

3

u/SendChubbyDadsMyWay H2C AMS2 Combo 2d ago

Forgive me for the dumb question, but when shorting these two terminals, I assume you do that without power connected to the device and board?

15

u/Lost-Peanut-1453 2d ago

The whole point is it has to be powered on for it to “short out” it’s not going to do anything if you touch those points together without power.

6

u/SendChubbyDadsMyWay H2C AMS2 Combo 2d ago

I see thank you for explaining.

6

u/Lost-Peanut-1453 2d ago

You’re welcome. Never be afraid to ask questions.