Restoring Default Settings In Computer Setup; Updating The Bios; Determining The Bios Version - HP ProBook 640 G1 Maintenance And Service Manual

Use the tab key and the arrow keys to select Main > Ignore Changes and Exit, and then press enter.
●
To save your changes and exit Computer Setup menus:
Click the Save icon in the lower-right corner of the screen, and then follow the on-screen instructions.
- or -
Use the tab key and the arrow keys to select Main > Save Changes and Exit, and then press enter.
Your changes go into effect when the computer restarts.

Restoring default settings in Computer Setup

NOTE: Restoring default will not change the hard drive mode.
To return all settings in Computer Setup to the values that were set at the factory, follow these steps:
1. Turn on or restart the computer, and then press
message is displayed at the bottom of the screen.
2. press f10
3. Use a pointing device or the arrow keys to select Main > Restore Defaults.
4. Follow the on-screen instructions.
5. To save your changes and exit, click the Save icon in the lower-right corner of the screen, and then
follow the on-screen instructions.
- or -
Use the arrow keys to select Main > Save Changes and Exit, and then press enter.
Your changes go into effect when the computer restarts.
NOTE: Your password settings and security settings are not changed when you restore the default settings.

Updating the BIOS

Updated versions of the BIOS may be available on the HP website.
Most BIOS updates on the HP website are packaged in compressed files called SoftPaqs.
Some download packages contain a file named Readme.txt, which contains information regarding installing
and troubleshooting the file.

Determining the BIOS version

To determine whether available BIOS updates contain later BIOS versions than those currently installed on
the computer, you need to know the version of the system BIOS currently installed.
BIOS version information (also known as ROM date and System BIOS) can be displayed by pressing
you are already in Windows) or by using Computer Setup.
1. Start Computer Setup.
2. Use a pointing device or the arrow keys to select Main > System Information.
3. To exit Computer Setup without saving your changes, click the Exit icon in the lower-right corner of the
screen, and then follow the on-screen instructions.
- or -
to enter Computer Setup.
Windows 8 — Computer Setup (BIOS), MultiBoot, and System Diagnostics 117
esc while the "press the ESC key for Startup Menu"
fn+esc (if