Lenovo ThinkPad T420 4236 User Manual page 204

Table 8. Config menu items (continued)
Beep and Alarm
Serial ATA (SATA)
CPU
186
User Guide
Power Control Beep
Low Battery Alarm
Password Beep
Keyboard Beep
SATA Controller Mode
Option
Core Multi-Processing
Intel Hyper-Threading
Technology
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
• Enabled
• Disabled
• Compatibility
• AHCI
• RAID
• Disabled
• Enabled
• Disabled
• Enabled
nor resumed when AC is
attached.
If this function is enabled,
a beep sounds when the
computer enters a power
management mode, when it
resumes operational mode,
and when the ac power
adapter is connected or
disconnected.
Enable or disable the low
battery alarm.
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 keyboard
beep when unmanageable
key combinations are
pressed.
Select SATA controller
operation mode. If your
system supports RAID,
select "RAID." If you select
"Compatibility mode",
serial SATA controller
operates in compatibility
mode.
Enable or disable additional
execution core units within
a CPU.
Note: If you are using a
computer with a single-core
processor, this item does
not appear.
Note: For Core
Multi-Processing, refer
to the instructions in
"Installing Windows XP" on
page 172.
Enable or disable additional
logical processors within a
processor core.