Technical information

Maximizing the Battery-Powered Operation
The following figure helps you determine how much power is
normally required for each computer feature, and how much is
required when the feature is controlled by the power-management
function:
Maximum
Medium
Slow
Minimum
Processor
Hard Disk Off
SavingPower
Amountof Required Power
100%
Legend:
Require Power in
No Power-Saving Mode
Power-Saving Mode
StandbyMode
SuspendMode
LCDOff
BrightnessatMinimum
Internal Serial Off
External Serial Off
Infrared Off
Mwave DSPOff
108 IBM ThinkPad 755CX User's Guide