Lenovo X230I Tablet User Manual


 
Table 5. Cong menu items (continued)
Menu item
Submenu item
Value
Comments
Display Boot Display Device
ThinkPad LCD
Analog (VGA)
Digital on ThinkPad
Digital 1 on dock
Digital 2 on dock
Select the display device
that is to be activated at
boot time. This selection
is effective for boot time,
password prompt, and
ThinkPad Setup.
Digital on ThinkPad is the
Mini DisplayPort on your
computer.
Digital 1 on dock and
Digital 2 on dock
are DisplayPort or DVI
connectors on a docking
station.
Intel SpeedStep
®
technology
(Intel SpeedStep mounted
models only)
Disabled
Enabled
Mode for AC
Maximum Performance
Battery Optimized
Mode for Battery
Maximum Performance
Battery Optimized
Select the mode of Intel
SpeedStep technology at
runtime.
Maximum Performance:
Always highest speed
Battery Optimized: Always
lowest speed
Disabled: No runtime
support, lowest speed
Adaptive Thermal
Management
Scheme for AC
Maximize Performance
Balanced
Scheme for Battery
Maximize Performance
Balanced
Select a thermal
management scheme
to use.
Maximize Performance:
Reduce CPU throttling
Balanced: Balance
sound, temperature, and
performance
Note: Each scheme affects
fan sound, temperature,
and performance.
Optical Drive Speed
High Performance
Normal
Silent
Set the speed of the
optical drive to the desired
performance.
CPU Power Management
Disabled
Enabled
Enable or disable the power
saving feature that stops
the microprocessor clock
automatically when there
are no system activities.
Normally, it is not necessary
to change the setting.
Power
112 User Guide