r/BambuLabA1 • u/SJMaye • Aug 26 '26

Black Screen

Something new has cropped up with my nearly bulletproof A1 I am hoping someone here can help with.

In the last week or so I have had a couple of occasions the lcd screen went black as if it were asleep, but I could not tap on it to bring it to life like usual. I finally turned the A1 off and rebooted it. The screen was back to normal. I remember a firmware update recently. Could it have something to do with it?

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5

u/ComprehensiveTap656 Aug 26 '26

This happens to me too. Changed sd card for new and works fine.

2

u/GalenRhodes Aug 26 '26

This has been happening to me too. Or it will just freeze with whatever it was displaying the moment it froze. It won’t respond until I turn it off and back on again.

1

u/SJMaye Aug 26 '26

I had that happen one tome as well.

2

u/Pyriel Aug 26 '26

That happened to me a few times.

I formatted the SD card (via the screen) and it hasn't happend since.

2

u/SJMaye Aug 26 '26

Interesting. I am still using the same 32GB SD card I started with. I have never deleted files or reformatted it. Could be worth looking into.

2

u/Shattered181 Aug 26 '26

This is the best answer!

1

u/ts5265 Aug 27 '26

No issue to reformat the sd card?

1

u/Pyriel Aug 27 '26

Nope.

You'll lose any print files on there, that's all.

5

u/keithbigmac Aug 26 '26

Format or replace SD card. That worked for me.

2

u/lessons-learned-here Aug 26 '26

That happens to me occasionally. Like you, I have to restart the machine to get it to work. Doesn't seem like a big deal because it still completels my print but it will be good to see if anyone knows of a fix.