ive downloaded a couple programs trying to identify this motherboard. Far as I know as of now is.
Motherboard
Manufacturer LENOVO
Model To be filled by O.E.M. (CPU 1)
Version Lenovo Product
Chipset Vendor Intel
Chipset Model Sandy Bridge
Chipset Revision 09
Southbridge Vendor Intel
Southbridge Model H61
Southbridge Revision B3
Motherboard
Manufacturer LENOVO
Model To be filled by O.E.M. (CPU 1)
Version Lenovo Product
Chipset Vendor Intel
Chipset Model Sandy Bridge
Chipset Revision 09
Southbridge Vendor Intel
Southbridge Model H61
Southbridge Revision B3