Lenovo ThinkPad Yoga 12 (English) User Guide - ThinkPad Yoga 12 - Page 85

Date and Time menu, Security menu, Date/Time, System Date, Security, boldface, Attention

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Table 3. Config menu items (continued) Menu item Submenu item Beep and Alarm Password Beep Selection • Disabled • Enabled CPU Keyboard Beep Core Multi-Processing • Disabled • Enabled • Disabled • Enabled Intel Hyper-Threading Technology • Disabled • Enabled Comments 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 processor. If you select Enabled, additional execution core units will be enabled within a processor. If you select Disabled, only one execution core unit is enabled within a processor. Enable or disable additional processor threads within a processor core. If you select Enabled, additional processor threads will be enabled. These threads appear as additional processors but share some resources with the other threads within a processor. If you select Disabled, only one processor thread is enabled within each execution core unit. Date and Time menu To change the date or time of your computer, select the Date/Time tab from the ThinkPad Setup menu. Then do the following: 1. Use the pointer keys to select System Date or System Time. 2. Type a date or time. Security menu To change the security settings of your computer, select the Security tab from the ThinkPad Setup menu. The following table lists the Security menu items. Default values are in boldface. Attention: The default configurations are already optimized for you. Improper change of the configurations might cause unexpected results. Chapter 5. Advanced configuration 69

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Table 3. Config menu items (continued)
Menu item
Submenu item
Selection
Comments
Beep and Alarm
Password Beep
•
Disabled
• Enabled
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.
Keyboard Beep
• Disabled
•
Enabled
Enable or disable the keyboard
beep when unmanageable key
combinations are pressed.
CPU
Core Multi-Processing
• Disabled
•
Enabled
Enable or disable additional
execution core units within a
processor.
If you select
Enabled
, additional
execution core units will be
enabled within a processor.
If you select
Disabled
, only one
execution core unit is enabled
within a processor.
Intel Hyper-Threading
Technology
• Disabled
•
Enabled
Enable or disable additional
processor threads within a
processor core.
If you select
Enabled
, additional
processor threads will be
enabled. These threads appear
as additional processors but
share some resources with the
other threads within a processor.
If you select
Disabled
, only one
processor thread is enabled
within each execution core unit.
Date and Time menu
To change the date or time of your computer, select the
Date/Time
tab from the ThinkPad Setup menu.
Then do the following:
1. Use the pointer keys to select
System Date
or
System Time
.
2. Type a date or time.
Security menu
To change the security settings of your computer, select the
Security
tab from the ThinkPad Setup menu.
The following table lists the
Security
menu items. Default values are in
boldface
.
Attention:
The default configurations are already optimized for you. Improper change of the configurations
might cause unexpected results.
Chapter 5
.
Advanced configuration
69