Lenovo ThinkPad X220i Tablet ThinkPad X220 Tablet User Manual page 194

: Disabled
.
: Maximize Performance
: Balanced
:
.
.
.
.
. PCI Express
.
.
" Enabled "
.
.
" Disabled "
.
.
.
Mode for Battery
Maximum Performance
Battery Optimized
Scheme for AC
Maximize Performance
Balanced
Scheme for Battery
Maximize Performance
Balanced
High Performance
Normal
Silent
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Adaptive Thermal
Management
Optical Drive Speed
CPU Power Management
PCI Express Power
Management
Power On with AC Attach
Power Control Beep
Low Battery Alarm
Beep and Alarm