Users Guide


Intel® SpeedStep™: Dell™ Latitude™ L400
Intel SpeedStep
Intel SpeedStep 
AC Intel SpeedStep Microsoft® Windows® MS-
DOS® 

Intel SpeedStep 
1. Windows®taskbar 3 

l Maximum Performance — 

l Battery Optimized Performance — 

l Adjust Properties — 
2. 
Intel SpeedStep ACPI (
98, 2000 
1. Start Settings
2. Control Panel
3. Power Management
4. Intel SpeedStep 
5. OK Intel SpeedStep
Adjust Properties
1. Intel SpeedStep Adjust Properties 

Intel SpeedStep technology 
2. 
l Automatically change performance when the power source changes () — 


l Ask me before automatically changing performance — 

l Running on batteries Plugged in — 
3. Apply 
4. OK Intel SpeedStep technology
Intel SpeedStep
Adjust Properties
Advanced