Boot load failed....

Dear

Yesterday my box (280R) goes down and its stand on OK prompt with this errors....

Boot load failed

The file just loaded does not appear to be executable.

Then, I am trying to install boot block but no luck

please its very urgent..

I run this command

OK boot cdrom -s

# installboot /usr/platform/`uname

-i`/lib/fs/ufs/bootblk /dev/rdsk/c0d0t0s0

then system is come on

#

# init 6

System again stand on OK prompt with same error...

Thanks

Mohammed Tanvir

[555 byte] By [Tanvir@SCSAa] at [2007-11-26 17:11:13]