Lenovo ThinkVantage Technologies Enablement (Type 131)

Source: dmidecode, dmioem.c, and the dumps of the data corpus.

Tells which ThinkVantage Technologies the platform enables, of which only the diagnostics are known. The structure is told by its length and by its first string, TVT-Enablement, since Intel vPro information takes type 131 in the same table.

Table 1. Lenovo ThinkVantage Technologies Enablement structure
Offset	Version	Name	Length	Value	Description
`0x00`	2.0+	Type	`BYTE`	`131`	Lenovo ThinkVantage Technologies Enablement indicator
`0x01`	2.0+	Length	`BYTE`	`0x16`	Length of the structure
`0x02`	2.0+	Handle	`WORD`	Varies
`0x04`	2.0+	Version	`BYTE`	`NUMBER`	`1` in all known data
`0x05`	2.0+	Features	16 BYTEs	`BITFIELD`	Bits of the technologies, of which bit 127 tells that the diagnostics (PC-Doctor) are available
`0x15`	2.0+	Signature	`BYTE`	`STRING`	`TVT-Enablement`