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PB540/550/560 CMOS Setup

Menu Item Options Description

Boot Sequence C: First, Then A:
A: First, Then C:
C: Only
A: Only Specifies the boot sequence.

System Cache Disabled
Enabled Enables/disables the cache. When set to "Disabled", system performance will decrease significantly.

Boot Speed Deturbo
Turbo Selects CPU speed. When set to "Deturbo", system speed is decreased to approximately ISA Clock Speed.

Num Lock Off
On Sets the initial state of the Num Lock keyboard feature when the system boots.

Setup Prompt Disabled
Enabled Enables/disables the screen prompt to enter the Setup utility.

Typematic Rate Programming Default
Override When set to "Default", the Rate Delay = 250ms and the Rate = 15 characters per second. When set to Override, the Rate Delay and Rate can be reprogrammed.

Menu Item	Options	Description
Boot Sequence	C: First, Then A: A: First, Then C: C: Only A: Only	Specifies the boot sequence.
System Cache	Disabled Enabled	Enables/disables the cache. When set to "Disabled", system performance will decrease significantly.
Boot Speed	Deturbo Turbo	Selects CPU speed. When set to "Deturbo", system speed is decreased to approximately ISA Clock Speed.
Num Lock	Off On	Sets the initial state of the Num Lock keyboard feature when the system boots.
Setup Prompt	Disabled Enabled	Enables/disables the screen prompt to enter the Setup utility.
Typematic Rate Programming	Default Override	When set to "Default", the Rate Delay = 250ms and the Rate = 15 characters per second. When set to Override, the Rate Delay and Rate can be reprogrammed.