i9 BIOS
Leo-Patch 1.6 · Q1HY MoDT · Observations 14 October 2026

Thermal

OEM variable and Object

OEM variable and Object firmware setup page decoded from AMI HII/IFR resources.

Form ID
0x27df
Records
23
Path
Setup / Advanced / Thermal Configuration / Intel(R) Dynamic Tuning Technology Configuration / OEM variable and Object / Setup / Advanced / Advanced / Thermal Configuration / Intel(R) Dynamic Tuning Technology Configuration / OEM variable and Object

Record 1016

Design Variable 0

Firmware Value

OEM Design Variable: an integer between 0-255.

Firmware help text

OEM Design Variable: an integer between 0-255. This allows OEM's to customize Intel(R) Dynamic Tuning Technology behavior based on platform changes.

Opcode
Numeric
Question ID
0x389
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6fd
Width
1 byte(s)
Range
0 to 255 step 1

Default store records

Store IDStore labelValueOption label
0Standard0

Record 1017

Design Variable 1

Firmware Value

OEM Design Variable: an integer between 0-255.

Firmware help text

OEM Design Variable: an integer between 0-255. This allows OEM's to customize Intel(R) Dynamic Tuning Technology behavior based on platform changes.

Opcode
Numeric
Question ID
0x38a
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6fe
Width
1 byte(s)
Range
0 to 255 step 1

Default store records

Store IDStore labelValueOption label
0Standard0

Record 1018

Design Variable 2

Firmware Value

OEM Design Variable: an integer between 0-255.

Firmware help text

OEM Design Variable: an integer between 0-255. This allows OEM's to customize Intel(R) Dynamic Tuning Technology behavior based on platform changes.

Opcode
Numeric
Question ID
0x38b
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6ff
Width
1 byte(s)
Range
0 to 255 step 1

Default store records

Store IDStore labelValueOption label
0Standard0

Record 1019

Design Variable 3

Firmware Value

OEM Design Variable: an integer between 0-255.

Firmware help text

OEM Design Variable: an integer between 0-255. This allows OEM's to customize Intel(R) Dynamic Tuning Technology behavior based on platform changes.

Opcode
Numeric
Question ID
0x38c
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x700
Width
1 byte(s)
Range
0 to 255 step 1

Default store records

Store IDStore labelValueOption label
0Standard0

Record 1020

Design Variable 4

Firmware Value

OEM Design Variable: an integer between 0-255.

Firmware help text

OEM Design Variable: an integer between 0-255. This allows OEM's to customize Intel(R) Dynamic Tuning Technology behavior based on platform changes.

Opcode
Numeric
Question ID
0x38d
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x701
Width
1 byte(s)
Range
0 to 255 step 1

Default store records

Store IDStore labelValueOption label
0Standard0

Record 1021

Design Variable 5

Firmware Value

OEM Design Variable: an integer between 0-255.

Firmware help text

OEM Design Variable: an integer between 0-255. This allows OEM's to customize Intel(R) Dynamic Tuning Technology behavior based on platform changes.

Opcode
Numeric
Question ID
0x38e
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x702
Width
1 byte(s)
Range
0 to 255 step 1

Default store records

Store IDStore labelValueOption label
0Standard0

Record 1022

PPCC Object

Firmware Value

Enable/Disable PPCC object for validation.

Opcode
OneOf
Question ID
0x38f
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6f1
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Record 1023

ARTG Object

Firmware Value

Enable/Disable ARTG object for validation.

Opcode
OneOf
Question ID
0x390
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6f2
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Record 1024

PMAX Object

Firmware Value

Enable/Disable PMAX object for validation.

Opcode
OneOf
Question ID
0x391
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6f3
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Record 1025

PMAX Device

Firmware Value

Enable/Disable PMAX device for validation.

Opcode
OneOf
Question ID
0x392
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0xad6
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Enabled
0DisabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 385, "type": "SuppressIf", "offset": 360522, "expr": ["EqIdVal QuestionId: 0x11BB, Value: 0x1", "Not", "EqIdVal QuestionId: 0x11BB, Value: 0x6", "Not", "And"]}

Record 1026

PMAX Audio codec

Firmware Value

Enable/Disable PMAX Audio codec for validation.

Opcode
OneOf
Question ID
0x393
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0xad7
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 385, "type": "SuppressIf", "offset": 360522, "expr": ["EqIdVal QuestionId: 0x11BB, Value: 0x1", "Not", "EqIdVal QuestionId: 0x11BB, Value: 0x6", "Not", "And"]}
  • {"condition_id": 386, "type": "SuppressIf", "offset": 360577, "expr": ["EqIdVal QuestionId: 0x392, Value: 0x0"]}

Record 1027

PMAX WF Camera

Firmware Value

Enable/Disable PMAX WF Camera for validation.

Opcode
OneOf
Question ID
0x394
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0xad8
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 385, "type": "SuppressIf", "offset": 360522, "expr": ["EqIdVal QuestionId: 0x11BB, Value: 0x1", "Not", "EqIdVal QuestionId: 0x11BB, Value: 0x6", "Not", "And"]}
  • {"condition_id": 386, "type": "SuppressIf", "offset": 360577, "expr": ["EqIdVal QuestionId: 0x392, Value: 0x0"]}

Record 1028

PMAX UF Camera

Firmware Value

Enable/Disable PMAX UF Camera for validation.

Opcode
OneOf
Question ID
0x395
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0xad9
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 385, "type": "SuppressIf", "offset": 360522, "expr": ["EqIdVal QuestionId: 0x11BB, Value: 0x1", "Not", "EqIdVal QuestionId: 0x11BB, Value: 0x6", "Not", "And"]}
  • {"condition_id": 386, "type": "SuppressIf", "offset": 360577, "expr": ["EqIdVal QuestionId: 0x392, Value: 0x0"]}

Record 1029

PMAX Flash device

Firmware Value

Enable/Disable PMAX Flash device for validation.

Opcode
OneOf
Question ID
0x396
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0xada
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 385, "type": "SuppressIf", "offset": 360522, "expr": ["EqIdVal QuestionId: 0x11BB, Value: 0x1", "Not", "EqIdVal QuestionId: 0x11BB, Value: 0x6", "Not", "And"]}
  • {"condition_id": 386, "type": "SuppressIf", "offset": 360577, "expr": ["EqIdVal QuestionId: 0x392, Value: 0x0"]}

Record 1030

_TMP 1 Object

Firmware Value

Enable/Disable _TMP 1 object for validation.

Opcode
OneOf
Question ID
0x397
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6f4
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1DisabledStandard defaultManufacturing default
0Enabled

Record 1031

_TMP 2 Object

Firmware Value

Enable/Disable _TMP 2 object for validation.

Opcode
OneOf
Question ID
0x398
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6f5
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1DisabledStandard defaultManufacturing default
0Enabled

Visibility / conditions

  • {"condition_id": 387, "type": "SuppressIf", "offset": 360762, "expr": ["True"]}

Record 1032

_TMP 3 Object

Firmware Value

Enable/Disable _TMP 3 object for validation.

Opcode
OneOf
Question ID
0x399
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6f6
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 387, "type": "SuppressIf", "offset": 360762, "expr": ["True"]}

Record 1033

_TMP 4 Object

Firmware Value

Enable/Disable _TMP 4 object for validation.

Opcode
OneOf
Question ID
0x39a
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6f7
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 387, "type": "SuppressIf", "offset": 360762, "expr": ["True"]}

Record 1034

_TMP 5 Object

Firmware Value

Enable/Disable _TMP 5 object for validation.

Opcode
OneOf
Question ID
0x39b
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6f8
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 387, "type": "SuppressIf", "offset": 360762, "expr": ["True"]}

Record 1035

_TMP 6 Object

Firmware Value

Enable/Disable _TMP 6 object for validation.

Opcode
OneOf
Question ID
0x39c
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6f9
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 387, "type": "SuppressIf", "offset": 360762, "expr": ["True"]}

Record 1036

_TMP 7 Object

Firmware Value

Enable/Disable _TMP 7 object for validation.

Opcode
OneOf
Question ID
0x39d
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6fa
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 387, "type": "SuppressIf", "offset": 360762, "expr": ["True"]}

Record 1037

_TMP 8 Object

Firmware Value

Enable/Disable _TMP 8 object for validation.

Opcode
OneOf
Question ID
0x39e
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6fb
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1Disabled
0EnabledStandard defaultManufacturing default

Visibility / conditions

  • {"condition_id": 387, "type": "SuppressIf", "offset": 360762, "expr": ["True"]}

Record 1038

Optional Objects

Firmware Value

Enable/Disable PIPR/PAPR for processor participant.

Opcode
OneOf
Question ID
0x39f
VarStore
Setup
VarStore GUID
EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset
0x6fc
Width
1 byte(s)
Range
0 to 1 step 0
ValueLabelMarkers
1DisabledStandard defaultManufacturing default
0Enabled

Visibility / conditions

  • {"condition_id": 387, "type": "SuppressIf", "offset": 360762, "expr": ["True"]}