Toshiba satellite A20 series Maintenance Manual page 193

3 Tests and Diagnostics
11. PCI Bus
This item displays the interrupt level for the Card Bus. It is for information only and
cannot be changed.
PCI BUS = IRQ11
12. Legacy Emulation.
(a) USB keyboard/Mouse Legacy Emulation.
Use this option to enable or disable USB KB/Mouse Legacy Emulation. If
your operating system does not support USB, you can still use a USB mouse
and keyboard by setting the USB KB/Mouse Legacy Emulation item to
Enabled.
Enabled
Disabled
(b) USB-FDD Legacy Emulation.
Use this option to enable or disable USB-FDD Legacy Emulation.
Enabled
Disabled
13. PC Card
This option sets the PC Card Controller mode. This option can be changed when
"Device Config." is set to "All Devices".
Auto-Selected
PCI Compatible Use this setting for PCIC compatible PC card.
CardBus/16-bit Use this setting when CardBus does not work properly in
14. Drives I/O
This option displays the address and interrupt level for hard disk drive, CD/DVD-
ROM drive and PC card. It is for information only and cannot be changed.
(a) Built-in HDD
Primary IDE (1F0H/IRQ14)
No Drive
3-82
USB Legacy Support can be used. (Default)
USB Legacy Support cannot be used.
USB Legacy Support can be used. (Default)
USB Legacy Support cannot be used.
Use this setting for all PC Cards when OS supports
Plug&Play. (Default)
Auto-Selected", or PC card supports 16-bit.
The Built-in HDD is ready for use.
The Built-in HDD is not installed.
Satellite A20 Maintenance Manual (960-444)
3.26 SETUP