Suddenly my Nexus 10 won't boot up
Observed:
As of an hour ago, I was using my Nexus 10 normally. Power was around 12% so I recharged it, leaving it unattended for maybe an hour. As soon as I picked it up and disconnected it, I heard a little three-note tone I'd never heard before, got a Powering off message, and it shut down.
Upon restarting it I get a Google splash screen followed by a splash screen with four colored dots, moving in different patterns (wider orbits?) than the old splash screen I'm accustomed to, and plays the same three-note tone, followed by the word "android" in a different typeface than I'm accustomed to, in all lower case. Sometimes it dies before the android splash screen, although I might have it out of order. Then it seems to die.
I've repeated this process multiple times with the same result. When I attach the power cable I get a "full battery charging" icon.
Attempt at interpretation
These new graphics make me think it auto-installed an OS upgrade, which is fine, but I can't get it to start. I don't think it's a dead battery because of the battery icon.
I have no idea how to troubleshoot the boot sequence. Can anyone help?
I'm new here so I hope there's not an FAQ about asking for help that I missed.
Observed:
As of an hour ago, I was using my Nexus 10 normally. Power was around 12% so I recharged it, leaving it unattended for maybe an hour. As soon as I picked it up and disconnected it, I heard a little three-note tone I'd never heard before, got a Powering off message, and it shut down.
Upon restarting it I get a Google splash screen followed by a splash screen with four colored dots, moving in different patterns (wider orbits?) than the old splash screen I'm accustomed to, and plays the same three-note tone, followed by the word "android" in a different typeface than I'm accustomed to, in all lower case. Sometimes it dies before the android splash screen, although I might have it out of order. Then it seems to die.
I've repeated this process multiple times with the same result. When I attach the power cable I get a "full battery charging" icon.
Attempt at interpretation
These new graphics make me think it auto-installed an OS upgrade, which is fine, but I can't get it to start. I don't think it's a dead battery because of the battery icon.
I have no idea how to troubleshoot the boot sequence. Can anyone help?
I'm new here so I hope there's not an FAQ about asking for help that I missed.