Third Party > Repairing and Upgrading Rockbox Capable Players

C200 Died, Most Weird Problem Ever!

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sr00t:
Hey guys:

I was listening a song in my Sansa C200V1 2GB like everyday in my life since exactly one year, when it powered off without any warning (that used to happen ALWAYS, even with large battery energy ammounts). But this time it was different.

When I tried to power it again, the bootloader loaded perfectly, but.. The firmware was stuck.
It stucks at the lRockbox logo, displays the hour, etc, but shows the arrow icon that is loading/reading something.
Original firmware seems to be loaded correctly by bootloader, but doesn't start.
Linux/Windows cannot see the device connected. Not even the MicroSD.
I'm afraid the internal flash memory just died.



I just uploaded a video showing quickly my sansa (not) booting up the firmwares, just tought it would be useful because my english sucks:
http://www.youtube.com/watch?v=a6xbhI_TD7A


Some ideas? Some way to hardware-reset it? Somethiiing  :'(?
Finding some rockbox-capable mp3 in my country is a pain in the ass!
I hope I can fix it with your help...


Thanks by advance,

Chronon:
You can try this:
http://www.rockbox.org/wiki/SansaFAQ#Nothing_is_working_how_do_I_unbr

sr00t:
Chronon, thanks for your quick answer.

Bad news here, I forgot to specify that my hold button doesn't work.
Any alternative?

Many thanks!

Chronon:
I forgot to ask, can you boot the original firmware?  I watched the video, but I didn't see what happens at the end of it after the bootloader message saying it's trying the original firmware.

sr00t:
Original firmware won't load
Bootloader says:

--- Code: ---Model id: c200
Binary type: Rb0f
Calculated CRC32: 6842
Partition 0: 0x06 1939
Partition 1: 0x84 20 M
Loading original firmware
Trying firmware partition
BL m14 size: F800
OF m14 size: 2E1800
CRC32: 6842A027
--- End code ---


Many thanks for your help

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