Leo-Patch 1.6 · Q1HY MoDT · Observations 14 October 2026
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Overview / Manual / Platform Thermal Configuration
Thermal
Platform Thermal Configuration
Platform Thermal Configuration firmware setup page decoded from AMI HII/IFR resources.
Form ID 0x27dd
Records 20
Path Setup / Advanced / Thermal Configuration / Platform Thermal Configuration / Setup / Advanced / Advanced / Thermal Configuration / Platform Thermal Configuration
Record 976
Critical Trip Point Firmware Value
This value controls the temperature of the ACPI Critical Trip Point - the point in which the OS will shut the system off.
Firmware help text This value controls the temperature of the ACPI Critical Trip Point - the point in which the OS will shut the system off.
NOTE: 119C is the Plan Of Record (POR) for all Intel mobile processors.
Opcode OneOf
Question ID 0x361
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6bf
Width 1 byte(s)
Range 15 to 130 step 0 Visibility / conditions {"condition_id": 369, "type": "SuppressIf", "offset": 358391, "expr": ["EqIdVal QuestionId: 0x27D6, Value: 0x0"]} Permalink
Record 977
Active Trip Point 0 Firmware Value
This value controls the temperature of the ACPI Active Trip Point 0 - the point in which the OS will turn the processor fan on Active Trip Point 0 Fan Speed.
Opcode OneOf
Question ID 0x362
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6bb
Width 1 byte(s)
Range 15 to 127 step 0 Permalink
Record 978
Active Trip Point 0 Fan Speed Firmware Value
Active Trip Point 0 Fan Speed in percentage.
Firmware help text Active Trip Point 0 Fan Speed in percentage. Value must be between 0 (Fan off) - 100 (Max fan speed). This is the speed at which fan will run when Active Trip Point 0 is crossed.
Opcode Numeric
Question ID 0x363
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6bd
Width 1 byte(s)
Range 0 to 100 step 1 Permalink
Record 979
Active Trip Point 1 Firmware Value
This value controls the temperature of the ACPI Active Trip Point 1 - the point in which the OS will turn the processor fan on Active Trip Point 1 Fan Speed.
Opcode OneOf
Question ID 0x364
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6ba
Width 1 byte(s)
Range 15 to 127 step 0 Permalink
Record 980
Active Trip Point 1 Fan Speed Firmware Value
Active Trip Point 1 Fan Speed in percentage.
Firmware help text Active Trip Point 1 Fan Speed in percentage. Value must be between 0 (Fan off) - 100 (Max fan speed). This value must be less than Active Trip Point 0 Fan speed. This is the speed at which fan will run when Active Trip 1 is crossed.
Opcode Numeric
Question ID 0x365
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6bc
Width 1 byte(s)
Range 0 to 100 step 1 Permalink
Record 981
Passive Trip Point Firmware Value
This value controls the temperature of the ACPI Passive Trip Point - the point in which the OS will begin throttling the processor.
Opcode OneOf
Question ID 0x366
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6be
Width 1 byte(s)
Range 15 to 127 step 0 Permalink
Record 982
Passive TC1 Value Firmware Value
This value sets the TC1 value for the ACPI Passive Cooling Formula.
Firmware help text This value sets the TC1 value for the ACPI Passive Cooling Formula. Range 1 - 16
Opcode Numeric
Question ID 0x367
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6c0
Width 1 byte(s)
Range 1 to 16 step 1 Permalink
Record 983
Passive TC2 Value Firmware Value
This value sets the TC2 value for the ACPI Passive Cooling Formula.
Firmware help text This value sets the TC2 value for the ACPI Passive Cooling Formula. Range 1 - 16
Opcode Numeric
Question ID 0x368
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6c1
Width 1 byte(s)
Range 1 to 16 step 1 Permalink
Record 984
Passive TSP Value Firmware Value
This item sets the TSP value for the ACPI Passive Cooling Formula.
Firmware help text This item sets the TSP value for the ACPI Passive Cooling Formula. It represents in tenths of a second how often the OS will read the temperature when passive cooling is enabled. Range 2 - 32
Opcode Numeric
Question ID 0x369
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6c2
Width 1 byte(s)
Range 2 to 32 step 2 Permalink
Record 985
Active Trip Points Firmware Value
Disable Active Trip Points
Opcode OneOf
Question ID 0x36a
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6c3
Width 1 byte(s)
Range 0 to 1 step 0 Permalink
Record 986
Passive Trip Points Firmware Value
Disable Passive Trip Points
Opcode OneOf
Question ID 0x36b
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6c4
Width 1 byte(s)
Range 0 to 1 step 0 Permalink
Record 987
Critical Trip Points Firmware Value
Disable Critical Trip Points
Opcode OneOf
Question ID 0x36c
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6c5
Width 1 byte(s)
Range 0 to 1 step 0 Permalink
PCH Temperature Read Enable
Opcode CheckBox
Question ID 0x36d
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6ce Permalink
Record 989
CPU Energy Read Firmware Value
CPU Energy Read Enable
Opcode CheckBox
Question ID 0x36e
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6cd Permalink
CPU Temperature Read Enable
Opcode CheckBox
Question ID 0x36f
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6cc Permalink
Record 991
Alert Enable Lock Firmware Value
Lock all Alert Enable settings
Opcode OneOf
Question ID 0x370
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6cf
Width 1 byte(s)
Range 0 to 1 step 0 Permalink
PCH Alert pin enable
Opcode OneOf
Question ID 0x371
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6d0
Width 1 byte(s)
Range 0 to 1 step 0 Visibility / conditions {"condition_id": 370, "type": "SuppressIf", "offset": 359246, "expr": ["EqIdVal QuestionId: 0x370, Value: 0x0"]} Permalink
DIMM Alert pin enable
Opcode OneOf
Question ID 0x372
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6d1
Width 1 byte(s)
Range 0 to 1 step 0 Visibility / conditions {"condition_id": 370, "type": "SuppressIf", "offset": 359246, "expr": ["EqIdVal QuestionId: 0x370, Value: 0x0"]} Permalink
Fail Safe temp that EC will use if OS is hung
Opcode Numeric
Question ID 0x373
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6d2
Width 1 byte(s)
Range 1 to 110 step 1 Permalink
Fan speed that EC will use if OS is hung
Opcode Numeric
Question ID 0x374
VarStore Setup
VarStore GUID EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
Offset 0x6d3
Width 1 byte(s)
Range 1 to 100 step 1 Permalink