Compaq Evo N620c Series Software Manual page 4

Contents
Managing Low-Battery Conditions . . . . . . . . . . . . . . . . 2-12
Resolving Low-Battery Conditions . . . . . . . . . . . . . . . . 2-13
Understanding Battery Calibration . . . . . . . . . . . . . . . . 2-18
Processor Performance Controls
(Select Models Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
3 Security
Security Features Quick Reference . . . . . . . . . . . . . . . . . 3-1
Setting Preferences in Computer Setup . . . . . . . . . . . . . . 3-2
Using Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Understanding Power-On Passwords. . . . . . . . . . . . . . . . 3-4
Understanding Compaq Administrator Passwords . . . . . 3-5
iv
Identifying a Low-Battery Condition . . . . . . . . . . . 2-12
Identifying a Critical Low-Battery Condition . . . . . 2-12
Displaying Battery Charge . . . . . . . . . . . . . . . . . . . 2-12
When External Power Is Available . . . . . . . . . . . . . 2-13
When a Charged Battery Pack Is Available . . . . . . 2-13
When No Power Source Is Available . . . . . . . . . . . 2-13
When Notebook Cannot Resume
from Hibernation . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Charging a Battery Pack . . . . . . . . . . . . . . . . . . . . . 2-15
Obtaining Accurate Charge Information . . . . . . . . . 2-15
Displaying Charge Information on a
Battery Pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16
Displaying Charge Information on the Screen . . . . 2-17
Calibrating a Battery Pack. . . . . . . . . . . . . . . . . . . . 2-19
Windows XP Processor Controls . . . . . . . . . . . . . . 2-20
Windows 2000 Professional Processor Controls. . . 2-21
Remembering Passwords. . . . . . . . . . . . . . . . . . . . . . 3-2
Using Compaq and Windows Passwords . . . . . . . . . 3-3
Setting Power-On Passwords. . . . . . . . . . . . . . . . . . . 3-4
Entering Power-On Passwords . . . . . . . . . . . . . . . . . 3-5
Setting Compaq Administrator Passwords . . . . . . . . 3-6
Entering Compaq Administrator Passwords . . . . . . . 3-6
Software Guide