Asus Eee PC S101H/XP - Manual (Page 40)

3-4 Chapter 3: Using the Eee PC
Super Hybrid Engine
Super Hybrid Engine offers different power modes. The assigned
instant key toggles power savings between various power saving
modes. The power saving modes control many aspects of your Eee
PC to maximize performance versus battery time. The selected mode
is shown on the display.
Auto High Performance mode is available only when you apply
the power adapter to the Eee PC and Auto Power-Saving mode
is available only when you remove the power adapter.
Mode Reminder Icon (Notification area)
Power Saving
High Performance
Super Performance
Auto Power-Saving
Auto High-Performance