I seem to have messed up the bios on my laptop as now I've only windows boot manager and nothing else. I was looking for a solution when I found biosupdateplus.com that showed that I needed to update the bios after it scanned the system. But as I have to shell out £26 for the pleasure of possibly putting my bios back on track I looked around and found your site. The samsung system bios update software told me I already had the latest bios installed, despite the bios agent plus results. I haven't been able to find the bios update for the laptop on samsung's site as they no longer support bios updates. This the info from the scan BIOS Typehoenix BIOS Date:Unknown BIOS ID09RAP BIOS OEM09RAP Chipset:Unknown SuperIO:Unknown Make/Model:SAMSUNG ELECTRONICS CO., LTD. 300E4C/300E5C/300E7C Hope someone can help?