Lenovo ThinkPad Yoga 14 Series User Manual page 93

Table 3. Config menu items (continued)
Menu item
Power
Submenu item
®
Intel(R) SpeedStep
technology
Adaptive Thermal
Management
CPU Power Management
Power On with AC Attach
Disable Built-in Battery
Selection
• 10 seconds
• Disabled
• Enabled
Scheme for AC
• Maximize
Performance
• Balanced
Scheme for Battery
• Maximize
Performance
• Balanced
• Enabled
• Disabled
• Enabled
• Disabled
Chapter 6
Comments
option if the monitor being used
does not display the boot screen.
Enable or disable the Intel
SpeedStep technology.
If you select Enabled, the
processor can work at lower
speed to save power.
If you select Disabled, the
processor always works at the
highest speed.
If you select Maximize
Performance, it reduces CPU
throttling. If you select Balanced,
it balances the fan sound, the
computer temperature, and the
computer performance.
Enable or disable the
power-saving feature that
stops the microprocessor clock
automatically when there are no
computer activities. Normally, it
is not necessary to change the
setting.
If enabled, the system is powered
on when AC is attached. When
the system is in hibernate state,
the system resumes. If disabled,
the system is not powered On nor
resumed when AC is attached.
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.
.
Advanced configuration
77