My reader was working fine today, it was charging from my laptop,
then suddenly it started rebooting and shut down.
I tried to turn it on - it did the same thing again.
Then i used the wall charger to see what happens - the red light comes up, then later disappears, and the device doesn't turn on.
My computer doesn't see it either...
i wonder if that's the battery or what's the problem with it
i still have my warranty, but i lost the store receipt,
so i don't know of Sony's gonna fix it.