Asi to nepůjde po těch machinacích s disky.
http://www.driverforum.com/harddrive5/10765.htmlF10 gets you into BIOS - but, the BIOS on the DP4000 is stored on the hard drive (stupid, I know) and it might not be there anymore. You can try and find it on www.bios-drivers.com if you need it.