HP (Hewlett-Packard) nx 9420 ユーザーズマニュアル

To return all settings in Computer Setup to the values that were 
set at the factory:

1. Open Computer Setup by turning on or restarting the 

computer, and then pressing 

 while the “F10 = ROM 

Based Setup” message is displayed in the lower-left corner of 
the screen.

In Computer Setup, the following shortcuts are available:

❏

To change the language, press 

.

❏

To view navigation information, press 

.

❏

To close open dialog boxes and return to the main 
Computer Setup screen 

.

2. Use the arrow keys to select File > Restore defaults, and 

then press 

.

3. When the confirmation dialog box opens, press 

.

4. Select the Restore defaults check box, and then press 

.

5. To confirm the restoration, press 

.

6. To save your preferences and exit Computer Setup, use the 

arrow keys to select File > Save Changes and Exit. Then 
follow the instructions on the screen.

Your preferences go into effect when the computer restarts.

✎

Your password and security settings are not changed when you 
restore the factory default settings.