Analogue-sequencer

> HI ,this evening,when i switch on my P3 "chk FAIL 2BBB" appears...i
> choice" boot" and it works...but at each switch on the same
> message...

This means that the checksum stored in the boot block does not match the
checksum calculated for the contents on the flash memory.
The fix is to re-load the OS via sysex.
If you don't do something that causes the damaged part of the OS to execute,
it will work as normal, but there may be a surprise waiting for you
somewhere...

Best regards,
Colin Fraser
Sequentix Music Systems Ltd
http://www.sequentix.com