Lenovo ThinkPad X220 4298 User Manual page 208

Lenovo thinkpad x220 4298: user guide
Hide thumbs Also See for ThinkPad X220 4298:
Table of Contents

Advertisement

Table 6. Config menu items (continued)
Menu item
190
User Guide
Submenu item
Adaptive Thermal
Management
Optical Drive Speed
CPU Power Management
PCI Express Power
Management
Power On with AC Attach
Selection
Scheme for AC
• Maximize Performance
• Balanced
Scheme for Battery
• Maximize Performance
• Balanced
• High Performance
• Normal
• Silent
• Disabled
• Enabled
• Disabled
• Enabled
• Disabled
• Enabled
Comments
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.

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents