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3.29 SETUP 3 Tests and Diagnostics
8. Others
Whether or not you need to configure the computer with these options depends
primarily on the kind of software or peripherals you use.
(a) Dynamic CPU Frequency Mode
Use this option to choose a setting from the followings.
Dynamically Switchable
CPU power consumption and clock speed automatic
switching function is enabled. When the computer is in use,
CPU operation is automatically switched when necessary.
(Default)
Always High CPU power consumption and clock speed automatic
switching function is disabled. The CPU always runs at its
fastest speed.
Always Low CPU power consumption and clock speed automatic
switching function is disabled. The CPU always runs at
low power consumption and low speed.
(b) Execute-Disable Bit Capability
Selects the function to reports whether the CPU Execute-Disable Bit is
available or not to OS. The Execute-Disable Bit Capability is a function that
strengthens the security to protect PC from the buffer overflow attack by a
computer virus and an illegal access.
Available Enables the Execute-Disable Bit Capability. (Default)
Not Available Disables the Execute-Disable Bit Capability.
(c) Auto Power On
This option displays setting for Wake-up on LAN.
Disabled Indicates auto power on and Wake-up on LAN is not set.
(Default)
Enabled Indicates auto power on and Wake-up on LAN is set.
When “Enabled” is selected, the following sub-window appears.
Set the parameters for the Auto Power On (automatic power on) function and
the Wake-up on LAN in the “OPTIONS” window. To set the time, use Space
Alarm Time = 00:00:00
Alarm Date Option = Disabled
Wake-up on LAN = Disabled
OPTIONS
PORTEGE R200 Maintenance Manual (960-519) [CONFIDENTIAL] 3-99