IBT Technologies IB710, Руководство пользователя

Страница: 43 / 76

BIOS SETUP
IB710 User’s Manual 39
Typematic Delay (Msec)
When the typematic rate is enabled, this item allows you to set the time
interval for displaying the first and second characters. By default, this
item is set to
250msec.
Security Option
This field allows you to limit access to the System and Setup. The default
value is
Setup . When you select System, the system prompts for the User
Password every time you boot up. When you select Setup, the system
always boots up and prompts for the Supervisor Password only when the
Setup utility is called up.
PCI/VGA Palette Snoop
Some display cards that are non-standard VGA may not show colors
properly. This field allows you to set whether or not MPEG ISA/VESA
VGA Cards can work with PCI/VGA. When this field is enabled, a
PCI/VGA can work with an MPEG ISA/VESA VGA card. When this
field is disabled, a PCI/VGA cannot work with an MPEG ISA/VESA
card.
OS Select for DRAM > 64MB
This option allows the system to access greater than 64MB of DRAM
memory when used with OS/2 that depends on certain BIOS calls to
access memory. The default setting is
NON-OS/2 .
Report No FDD for WIN 95
This option allows Windows 95 to share with other peripherals IRQ6 that
is assigned to a floppy disk drive if the drive is not existing. The default
setting is
No .
Video BIOS Shadow
This item allows you to change the Video BIOS location from ROM to
RAM. Video Shadow will increase the video speed.
C8000 - CBFFF Shadow/DC000 - DFFFF Shadow
Shadowing a ROM reduces the memory available between 640KB to
1024KB. These fields determine whether or not optional ROM will be
copied to RAM.