IBASE Technology IB704, User Manual

Page: 27 / 51

BIOS SETUP
IB704 User’s Manual 23
Advanced BIOS Features
This section allows you to configure and improve your system and allows
you to set up some system features according to your preference.
Phoenix - AwardBIOS CMOS Setup Utility
Advanced BIOS Features
Virus Warning Disabled ITEM HELP
CPU Internal Cache Enabled Menu Level >
First Boot Device Floppy
Second Boot Device HDD-0
Third Boot Device CDROM
Boot Other Device Enabled
Swap Floppy Drive Disabled
Boot Up Floppy Seek Disabled
Boot Up NumLock Status On
Gate A20 Option Fast
Typematic Rate Setting Disabled
Typematic Rate (Chars/Sec) 6
Typematic Delay (Msec) 250
Security Option Setup
OS Select For DRAM>64MB Non-OS2
Small Logo (EPA) Show Disabled
Virus Warning
If this option is enabled, an alarm message will be displayed when trying to write
on the boot sector or on the partition table on the disk, which is typical of the
virus.
CPU Internal Cache
Cache memory is additional memory that is much faster than conventional
DRAM (system memory). CPUs from 486-type on up contain internal cache
memory, and most, but not all, modern PCs have additional (external) cache
memory. When the CPU requests data, the system transfers the requested data
from the main DRAM into cache memory, for even faster access by the CPU.
First/Second/Third Boot Device
These fields determine the drive that the system searches first for an
operating system. The options available include
Floppy , LS120 , HDD-0 ,
SCSI, CDROM, HDD-1 , HDD-2 , HDD-3 , ZIP100 , USB-FDD, LAN,
USB-CDROM , USB-HDD and Disable .
Boot Other Device
These fields allow the system to search for an OS from other devices
other than the ones selected in the First/Second/Third Boot Device.