PEAK 637 User‘s Guide
BIOS Setup 3-
8
Typematic Rate (Chars/Sec)
6
6 characters per second
8
8 characters per second
10
10 characters per second
12
12 characters per second
15
15 characters per second
20
20 characters per second
24
24 characters per second
30
30 characters per second
Typematic Delay (Msec)
When holding a key, the time between the first and second character displayed.
250 250
msec
500 500
msec
750 750
msec
1000 1000
msec
Security Option
This category allows you to limit access to the system and Setup, or just to 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.
PCI/VGA Palette Snoop
Enable PCI controller support PCI/VGA palette snoop or not, if enabled, VGA cycle will transfer to ISA bus. If
disabled, VGA cycle only transfer to PCI bus.
OS Select for DRAM 64MB
This segment is specifically created for OS/2 when DRAM is larger than 64MB. If your operating system is
OS/2 and DRAM used is larger the 64MB, you have to select “OS 2”, otherwise, non-OS2, default is
NON-OS2.
Video BIOS Shadow
It determines whether video BIOS will be copied to RAM, however, it is optional from chipset design. Video
Shadow will increase the video speed.
Enabled
Video shadow is enabled
Disabled
Video shadow is disabled
C8000 - CFFFF Shadow/D8000 - DFFFF Shadow
These categories determine whether optional ROM will be copied to RAM by 16K byte or 32K byte per/unit and
the size depends on chipset.
Enabled
Optional shadow is enabled
Disabled
Optional shadow is disabled
