22    IBM Desktop System HMM
A dialog box appears confirming if you want to 
save the settings (in this case, the default settings 
that you reloaded).
4. Use the left-arrow key to select Yes, then press 
Enter to exit.
You must load the Setup default settings in the 
following instances:
•
When you replace the system battery.
•
When you customize the system configuration 
settings and some resource assignments conflict 
causing the computer to stop responding. 
Discard Changes
Select this parameter, there will be another sub-menu 
asking you to confirm loading previous configuration. 
The default value is Yes.  If Yes, all the changes 
made before will be undone. 
Save Changes
Select this parameter, there will be another sub-menu 
asking you to confirm saving configuration changes.  
The default value is Yes.  If Yes, all the changes 
made before will be saved.