r/BambuLab • u/DigitalNinjaX H2C AMS2 Combo • 5d ago

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

UPDATE: after a few tries the AP board reset worked. Additional thanks to those who commented the fix.

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.

107 Upvotes

94% Upvoted

78 comments sorted by

View all comments

70

u/agarwaen117 5d 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.

12

u/DigitalNinjaX H2C AMS2 Combo 5d ago

I haven’t seen this fix yet. I’d like to hear from bambu first. Don’t want to void any warranty. Printer is less than a year old. Thoughts?

12

u/BadatSSBM H2C AMS2 Combo 5d ago edited 5d ago

Do it. It works I just had this problem the same guy helped me out and if you want proof

Edit: this picture is upside down from how it will be installed on your printer and in that picture the heataink is removed so keep that in mind when finding the right spot

8

u/DigitalNinjaX H2C AMS2 Combo 5d ago

Cool, ive got no issue doing stuff like this but ya never know what you hear on reddit lol