Lenovo ThinkPad 600E Technical Reference Manual for the ThinkPad 600 - Page 102
Set Pointing Device State, SMAPI BIOS, Minor Function Number - 3
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Set Pointing Device State Input Field Major Function Number - 11 Minor Function Number - 3 Parameter 1 - Reserved Parameter 2 - Bits 15-8 Pointing device current status Bits 1 , 8 - Built-in pointing device auto control = : Disable = 1 : Enable = 1 : Auto = 11 : Reserved Bit 9 - External pointing device status = : Disable = 1 : Enable Bits 15-11: Reserved Bits 7- Request type = h - Current hardware = 1h - CMOS (effective after reboot) Bits 7-2: 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 - Reserved Reserved Parameter 3 - Reserved Parameter 4 - Reserved Parameter 5 - Reserved B-26 SMAPI BIOS
Set Pointing Device State
Input Field
Major Function Number - 11
Minor Function Number - 3
Parameter 1
- Reserved
Parameter 2
- Bits 15-8
Pointing device current status
Bits 1 , 8 - Built-in pointing device
auto control
=
: Disable
= 1 : Enable
= 1 : Auto
= 11 : Reserved
Bit 9 - External pointing device status
=
: Disable
= 1 : Enable
Bits 15-11: Reserved
Bits 7- Request type
= h - Current hardware
= 1h - CMOS (effective after reboot)
Bits 7-2: 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
- Reserved
Reserved
Parameter 3
- Reserved
Parameter 4
- Reserved
Parameter 5
- Reserved
B-26
SMAPI BIOS