Date And Time Menu - ThinkPad S540 User Manual

Table 4. Config menu items (continued)
Menu item
Power
Beep and Alarm
CPU

Date and Time menu

If you need to set the current date and time of your computer, select Date/Time from the ThinkPad Setup
program main menu. The following submenu is displayed:
• System Date
Submenu item
®
Intel (R) SpeedStep
technology
CPU Power Management
Disable Built-in Battery
Password Beep
Keyboard Beep
Core Multi-Processing
Intel Hyper-Threading
Technology
Selection
• Disabled
• Enabled
• Enabled
• Disabled
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
Chapter 8
Comments
Enable or disable Intel
SpeedStep technology.
• Enabled: CPU can work at
lower speed to save power.
• Disabled: CPU always works
at highest speed.
Enable or disable the power
saving feature that stops
the microprocessor clock
automatically when there are no
system activities.
Use this feature to temporarily
disable the built-in battery. The
system will be automatically
powered off after you select
this item. Then the computer is
ready to be serviced.
Note: The ac power adapter
must be disconnected to perform
this operation. The built-in
battery will be automatically
enabled when the ac power
adapter is reconnected.
Enable this option to have a
beep sound when the system
is waiting for a power-on, hard
disk, or supervisor password.
Different beeps will be sounded
when the entered password
matches or does not match the
configured password.
Enable or disable the keyboard
beep when unmanageable key
combinations are pressed.
Enable or disable additional
execution core units within a
CPU.
Note: If you are using a
computer with a single-core
processor, this item will not be
available.
Enable or disable additional
logical processors within a
processor core.
.
Advanced configuration
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