Lenovo ThinkPad 770 Technical Reference Manual for the ThinkPad 770 - Page 94
Get System Sensor Status
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Get System Sensor Status Input Field Major Function Number - Minor Function Number - 7 Parameter 1 - Reserved Parameter 2 - Reserved Parameter 3 - Reserved Parameter 4 - Reserved Parameter 5 - Reserved Output Field Return Code - Error status Auxiliary Return Code - Reserved Parameter 1 - Reserved Parameter 2 - Current Status Bit 8 - LID Status = : Open = 1 : Close Bit 9 - Keyboard status = : Close = 1 : Open Bit 1 - AC Adapter = : Not attached = 1 : Attached Bits 15-11 : Reserved Bits 7- : Reserved Parameter 3 - Reserved Parameter 4 - Reserved Parameter 5 - Reserved B-18 SMAPI BIOS
Get System Sensor Status
Input Field
Major Function Number - ²²
Minor Function Number - ²7
Parameter 1
- Reserved
Parameter 2
- Reserved
Parameter 3
- Reserved
Parameter 4
- Reserved
Parameter 5
- Reserved
Output Field
Return Code
- Error status
Auxiliary Return Code - Reserved
Parameter 1
- Reserved
Parameter 2
- Current Status
Bit 8 - LID Status
= ² : Open
= 1 : Close
Bit 9 - Keyboard status
= ² : Close
= 1 : Open
Bit 1²- AC Adapter
= ² : Not attached
= 1 : Attached
Bits 15-11 : Reserved
Bits 7-² : Reserved
Parameter 3
- Reserved
Parameter 4
- Reserved
Parameter 5
- Reserved
B-18
SMAPI BIOS