Advanced Chipset Features - JETWAY I401R5A User Manual

First/Second/Third/Fourth Boot Device
The BIOS attempts to load the operating system from the devices in the sequence selected in
these items. The settings are Floppy, LS/ZIP, HDD-0/HDD-1/HDD-3, SCSI, CDROM,
LAD and Disabled.
Swap Floppy Drive
Switches the floppy disk drives between being designated as A and B. Default is Disabled.
Boot Up Floppy Seek
During POST, BIOS will determine if the floppy disk drive installed is 40 or 80 tracks.
360K type is 40 tracks while 760K, 1.2M and 1.44M are all 80 tracks.
Boot Up NumLock Status
The default value is On.
On (default) Keypad is numeric keys.
Off Keypad is arrow keys.
Gate A20 Option
Normal The A20 signal is controlled by keyboard controller or chipset hardware.
Fast (default) The A20 signal is controlled by port 92 or chipset specific method.
Typematic Rate Setting
Keystrokes repeat at a rate determined by the keyboard controller. When enabled, the
typematic rate and typematic delay can be selected. The settings are: Enabled/Disabled.
Typematic Rate (Chars/Sec)
Sets the number of times a second to repeat a keystroke when you hold the key down. The
settings are: 6, 8, 10, 12, 15, 20, 24, and 30.
Typematic Delay (Msec)
Sets the delay time after the key is held down before is begins to repeat the keystroke. The
settings are 250, 500, 750, and 1000.
Security Option
This category allows you to limit access to the system and Setup, or just to Setup.
System
Setup (default) The system will boot, but access to Setup will be denied if the correct
OS Select For DRAM > 64MB
Allows OS2  to be used with >64MB or DRAM. Settings are Non-OS/2 (default) and
OS2. Set to OS/2 if using more than 64MB and running OS/2

3-6 Advanced Chipset Features

The Advanced Chipset Features Setup option is used to change the values of the chipset
registers. These registers control most of the system options in the computer.
The system will not boot and access to Setup will be denied if the
correct password is not entered at the prompt.
password is not entered prompt.
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