Hi, Alex:
None of that info helps. I had already looked.
Try renstalling W8, so you can find out that info.
See if making your own plain W8 OEM installation media at least gets W8 installed and we can find out what sata controller it has.
The W8 product key encrypted in the PCs BIOS should automatically populate the installation and activate.
Link to the W8 x64 ISO file...
https://docs.google.com/file/d/0B0W9PBigPy94aVJWSndyTFNFMzg/edit?pli=1
After you download the file, use this tool to make the file bootable onto a 4 GB USB flash drive or a DVD.
The tool works for W8 too.
http://www.microsoftstore.com/store/msusa/html/pbPage.Help_Win7_usbdvd_dwnTool