Hi Guys. I am a newbie on here. -Motherboard Manufacturer and Model :Medion Akoya P4020 D (German) but looks like an MSI all in one Wind Top clone. Probably made in China -Bios Revision : v 02.67. in setup, it says Bios version A7261MLN.208 -Bios Type :AMI -Bios SLIC unno what a SLIC is ? -Bios Link : No link identified. The supplier/manufacturer has stopped talking to me after the touch screen software played up and their advised fix did not work. The motherboard is twin sata, one for a 1 terabyte HDD and one for a notebook type CD-DVD drive. I have reassigned the sata 2 to an eSata output to a HDD dock and put the CD-DVD drive in a USB housing. All works fine but the ability to dual boot is disabled. The second HDD is recognised and disabled for boot whichever sata port I plug it into. I cannot find a setting in bios which adjusts this disabling. reworking the boot sequence does not help. It refers to a 'corresponding type menu' as being where this disablement occurs but gives no access to any such type menu. The result is a BSOD after initial boot of the second drive. Win 7 on both drives and startup repairs don't help. Nor does BCD edit or Vista Boot pro. The drive works fine for storage but, no boot. I am fairly convinced that it is a Manufacturers fix in the bios but I just cannot see a reason for it. Am I obliged to plead with a non responsive supplier to fix this? Or is there another way? FYI, I predate the home PC by quite a few years but used to be a mainframe hardware specialist. Haven't worked in dos since the mid eighties. Any advice appreciated. Bobthequill