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MMU2S won't turn on after upgrading  

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skipZero
(@skipzero)
Active Member
MMU2S won't turn on after upgrading

Just finished my MMU2 => MMU2S upgrade and now the LEDs don't light up, the selector doesn't move, nothing. :/
I've verified I'm getting power at the connector to the MMU unit, but that's it. 

Wondering if I forgot a step? I've never even printed with the MMU unit and now it's possibly dead... bummer. 🙁

This topic was modified 2 years ago by skipZero
Posted : 08/06/2019 8:11 pm
skipZero
(@skipzero)
Active Member
Topic starter answered:
RE: MMU2S won't turn on after upgrading

Turned out the wires from the MMU board weren't actually connected! 😜
I SWEAR I checked like 2-3 times before posting. Anyhow, now it's back to normal... 

Posted : 08/06/2019 11:02 pm
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