Leo-Patch 1.6 · Q1HY MoDT · Observations 14 October 2026
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Overview / Manual / Trusted Computing
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Trusted Computing
Trusted Computing firmware setup page decoded from AMI HII/IFR resources.
Form ID 0x2829
Records 7
Path Setup / Advanced / Trusted Computing / Setup / Advanced / Advanced / Trusted Computing
Record 1546
Security Device Support Firmware Value
Enables or Disables BIOS support for security device.
Firmware help text Enables or Disables BIOS support for security device. O.S. will not show Security Device. TCG EFI protocol and INT1A interface will not be available.
Opcode OneOf
Question ID 0x57f
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x16
Width 1 byte(s)
Range 0 to 1 step 0 Visibility / conditions {"condition_id": 624, "type": "SuppressIf", "offset": 382338, "expr": ["EqIdVal QuestionId: 0x1243, Value: 0x0"]} {"condition_id": 625, "type": "GrayOutIf", "offset": 382346, "expr": ["EqIdVal QuestionId: 0x1186, Value: 0x1"]} Permalink
Enable/Disable Security Device.
Firmware help text Enable/Disable Security Device. NOTE: Your Computer will reboot during restart in order to change State of the Device.
Opcode OneOf
Question ID 0x580
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x11
Width 1 byte(s)
Range 0 to 1 step 0 Visibility / conditions {"condition_id": 626, "type": "SuppressIf", "offset": 382391, "expr": ["EqIdVal QuestionId: 0x1243, Value: 0x0", "EqIdVal QuestionId: 0x57F, Value: 0x0", "Or"]} {"condition_id": 627, "type": "GrayOutIf", "offset": 382409, "expr": ["EqIdVal QuestionId: 0x1186, Value: 0x1"]} Permalink
Record 1548
Pending operation Firmware Value
Schedule an Operation for the Security Device.
Firmware help text Schedule an Operation for the Security Device. NOTE: Your Computer will reboot during restart in order to change State of Security Device.
Opcode OneOf
Question ID 0x581
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x12
Width 1 byte(s)
Range 0 to 5 step 0 Visibility / conditions {"condition_id": 628, "type": "SuppressIf", "offset": 382454, "expr": ["EqIdVal QuestionId: 0x1243, Value: 0x0", "EqIdVal QuestionId: 0x57F, Value: 0x0", "Or"]} {"condition_id": 629, "type": "GrayOutIf", "offset": 382472, "expr": ["EqIdVal QuestionId: 0x1186, Value: 0x1", "EqIdVal QuestionId: 0x1244, Value: 0x1", "Or", "EqIdVal QuestionId: 0x580, Value: 0x0", "Or"]} Permalink
Record 1549
Security Device Support Firmware Value
Enables or Disables BIOS support for security device.
Firmware help text Enables or Disables BIOS support for security device. O.S. will not show Security Device. TCG EFI protocol and INT1A interface will not be available.
Opcode OneOf
Question ID 0x582
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x16
Width 1 byte(s)
Range 0 to 1 step 0 Visibility / conditions {"condition_id": 630, "type": "SuppressIf", "offset": 382535, "expr": ["EqIdVal QuestionId: 0x1242, Value: 0x0"]} {"condition_id": 631, "type": "GrayOutIf", "offset": 382543, "expr": ["EqIdVal QuestionId: 0x1186, Value: 0x1"]} Permalink
Enable/Disable Security Device.
Firmware help text Enable/Disable Security Device. NOTE: Your Computer will reboot during restart in order to change State of the Device.
Opcode OneOf
Question ID 0x583
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x11
Width 1 byte(s)
Range 0 to 1 step 0 Visibility / conditions {"condition_id": 632, "type": "SuppressIf", "offset": 382588, "expr": ["EqIdVal QuestionId: 0x1242, Value: 0x0", "EqIdVal QuestionId: 0x582, Value: 0x0", "Or"]} {"condition_id": 633, "type": "GrayOutIf", "offset": 382606, "expr": ["EqIdVal QuestionId: 0x1186, Value: 0x1"]} Permalink
Record 1551
Pending operation Firmware Value
Schedule an Operation for the Security Device.
Firmware help text Schedule an Operation for the Security Device. NOTE: Your Computer will reboot during restart in order to change State of Security Device.
Opcode OneOf
Question ID 0x584
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x12
Width 1 byte(s)
Range 0 to 5 step 0 Visibility / conditions {"condition_id": 634, "type": "SuppressIf", "offset": 382651, "expr": ["EqIdVal QuestionId: 0x1242, Value: 0x0", "EqIdVal QuestionId: 0x582, Value: 0x0", "Or"]} {"condition_id": 635, "type": "GrayOutIf", "offset": 382669, "expr": ["EqIdVal QuestionId: 0x1186, Value: 0x1", "EqIdVal QuestionId: 0x1244, Value: 0x1", "Or", "EqIdVal QuestionId: 0x583, Value: 0x0", "Or"]} Permalink
Record 1552
Device Select Firmware Value
TPM 1.2 will restrict support to TPM 1.2 devices, TPM 2.0 will restrict support to TPM 2.0 devices, Auto will support both with the default set to TPM 2.0 devices if not found, TPM 1.2 devices will be enumerated
Opcode OneOf
Question ID 0x585
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x23
Width 1 byte(s)
Range 0 to 2 step 0 Visibility / conditions {"condition_id": 636, "type": "SuppressIf", "offset": 382732, "expr": ["EqIdVal QuestionId: 0x582, Value: 0x0", "EqIdVal QuestionId: 0x1242, Value: 0x1", "Or"]} Permalink