Set Display Device

State

 

 

Input Field

 

 

 

Major Function Number -

1ðh

 

Minor Function Number -

ð1h

 

Parameter 1

-

Reserved

 

Parameter 2

-

Request

display status

 

 

Bit ð -

Built-in display (panel) status

 

 

=

ð : Disable

 

 

=

1 : Enable

 

 

Bit 1 -

CRT status

 

 

=

ð : Disable

 

 

=

1 : Enable

 

 

Bit 2 -

TV status

 

 

=

ð : Disable

 

 

=

1 : Enable

 

 

Bit 5 -

3 : Reserved

 

 

Bit 6 -

Monitor Detection Ignore

 

 

=

ð : Do not ignore (should be)

 

 

=

1 : Ignore

 

 

Bit 7 -

Dual Enable Flag

 

 

=

ð : Disable

 

 

=

1 : Enable

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

 

Parameter 3

-

Reserved

 

Parameter 4

-

Reserved

 

Parameter 5

-

Reserved

 

A-22ThinkPad 560/560E SMAPI BIOS

Page 86
Image 86
IBM 560E manual Set Display Device