User Guide - Lenovo

Table 6. Config menu items (continued)
Menu item Submenu item Selection Comments
190 User Guide
Adaptive Thermal
Management
Scheme for AC
• Maximize Performance
• Balanced
Scheme for Battery
• Maximize Performance
• Balanced
Optical Drive Speed • High Performance
• Normal
• Silent
CPU Power Management • Disabled
PCI Express Power
Management
• Enabled
• Disabled
• Enabled
Power On with AC Attach • Disabled
• Enabled
This selects a thermal
management scheme to
use.
Maximize Performance:
Reduces CPU throttling
Balanced: Balances
sound, temperature and
performance
Note: Each scheme affects
fan sound, temperature,
and performance.
Set the speed of optical
drive to the desired
performance.
Enable or disable the power
saving feature that stop
the microprocessor clock
automatically when there
are no system activities.
Normally, it is not necessary
to change the setting.
Enable or disable a feature
that automatically adjusts
power management when
there is no PCI Express
activity. Normally, it is not
necessary to change the
setting.
Enable or disable a feature
that powers on the system
when AC is attached.
If you select “Enabled”, the
system is powered on when
AC is attached. When the
system is in hibernate state,
the system resumes.
If you select “Disabled”, the
system is not powered on
nor resumed when AC is
attached.