Hotkey Quick Reference; Hotkey Procedures; Display And Clear System Information (Fn+Esc) - Compaq nc2400 - Notebook PC User Manual

Hotkey quick reference

To perform this function
Display system information.
Clear system information
Initiate Sleep.
Resume from Sleep.
Alternate between computer display and external display
Display battery information.
Clear battery information
Decrease screen brightness.
Increase screen brightness.

Hotkey procedures

To use a hotkey command on the computer keyboard, either
●
Briefly press the
– or –
● Press and hold down the
release both keys at the same time.

Display and clear system information (fn+esc)

Press fn+esc
number. Press
In the Windows
as the BIOS date. On some computer models, the BIOS date is displayed in decimal format. The BIOS
date is sometimes called the system ROM version number.
4 Chapter 2 Keyboard
fn key, and then briefly press the second key of the hotkey command.
fn key, briefly press the second key of the hotkey command, and then
to display information about system hardware components and the system BIOS version
fn+esc a second time to remove the system information from the screen.
fn+esc display, the version of the system BIOS (basic input-output system) is displayed
Press
fn+esc
fn+esc or click OK
fn+f3
Power button
fn+f4
fn+f8
fn+f8
fn+f9
fn+f10
ENWW