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NEX 6620A User's Guide
Gate A20 Option
Select if chipset or keyboard controller should control GateA20.
Normal
A pin in the keyboard controller controls GateA20
Fast
Lets chipset control Gate A20
Typematic Rate Setting
Key strokes repeat at a rate determined by the keyboard controller. When enabled, the typematic rate
and typematic delay can be selected.
The Choice: Enabled, Disabled.
Typematic Rate (Chars/Sec)
Sets the number of times a second to repeat a key stroke when you hold the key down.
The Choice: 6, 8, 10, 12, 15, 20, 24, 30
Typematic Delay (Msec)
Sets the delay time after the key is held down before it begins to repeat the keystroke.
The Choice: 250, 500, 750, 1000.
Security Option
Select whether the password is required every time the system boots or only when you enter setup.
System
The system will not boot and access to Setup will be denied if
the correct password is not entered at the prompt.
Setup
The system will boot, but access to Setup will be denied if the
correct password is not entered at the prompt.
Note: To disable security, select PASSWORD SETTING at Main Menu and then you will be asked to enter
password. Do not type anything and just press <Enter>, it will disable security. Once the security
is disabled, the system will boot and you can enter Setup freely.
MPS Version control For OS
This field specifies the version of MPS used by the motherboard.
The Choice: 1.1, 1.4
OS Select for DRAM > 64MB
Select the operating system that is running with greater than 64MB of RAM on the system.
The Choice: Non-OS2, OS2
BIOS Setup
Rev. B0
0301
4-11
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