# biosdecode 3.4 ACPI 2.0 present. OEM Identifier: LENOVO RSD Table 32-bit Address: 0xDD78C028 XSD Table 64-bit Address: 0x00000000DD78C090 SMBIOS 2.7 present. Structure Table Length: 3637 bytes Structure Table Address: 0xDEAC7018 Number Of Structures: 91 Maximum Structure Size: 184 bytes