Thanks,Graham for answer.
- Roland give me this file,with mail...?

-Another file,version 1.07,I downloaded myself....

-But now...I am DEAD MAN !
Display only flashing,without any info. or present LOGO....and I can’t go to stand-by mode for playing or for anything....
In my country,only TV-services knows something about electronics,and try to repair that.Dealer,official dealer for Roland in my country is one man who knows only robery money. (one button on keyboard,cost approximately 5o Euro ?!)
....Everything is gone.....I have big party in saturday evening....synth can’ work.....

O.K.,thanks whatewer........