HP Compaq NX9600 Hardware And Software Manual page 38

Keyboard
Initiate QuickLock (fn+f6)
The
fn+f6
security feature.
QuickLock protects your notebook by displaying the operating
system log-on screen. While the log-on screen is displayed, the
notebook cannot be accessed until a Windows user password or
Windows administrator password is entered.
Before you can use the QuickLock feature, you must set a
Windows user password or Windows administrator password. For
instructions, refer to the Help and Support Center by selecting
Start > Help and Support.
■
To initiate QuickLock, press
■
To exit QuickLock, enter your Windows user password or
Windows administrator password.
Decrease Screen Brightness (fn+f7)
The
fn+f7
down the hotkey to decrease the brightness level incrementally.
Increase Screen Brightness (fn+f8)
The
fn+f8
down the hotkey to increase the brightness level incrementally.
2–10
hotkey initiates the operating system QuickLock
hotkey decreases notebook screen brightness. Hold
hotkey increases notebook screen brightness. Hold
fn+f6.
Hardware and Software Guide