VIBE 500 please check HDD

[THYBA]

Hi,
After an unfortunate formatting disk, I get this message : "Please check HDD".
I reinstalled ROCKBOX but it does not work.
Thank you for any help.
Regards

[b0hoon]

Hi.

Did you install the bootloader too?
Anyway, please read this topic:
http://forums.rockbox.org/index.php?topic=25148.0

[THYBA]

Yes, I followed the instructions and I have no message but nothing happens. And after a few seconds the vibe500 goes off.
What to do?
thanks

[b0hoon]

What do you mean by "nothing happens" ?
Did you install rockbox bootloader (and rockbox) or you returned to the OF?
Maybe the battery is drained, and the DAP doesn't want to turn on because there is no enough power. Try to connect your vibe to the external charger for about 2 hours, or try to charge it through the USB (longer).

EDIT: Does the PB logo on the purple background appear?