Dell PowerEdge 1400SC - Manual (Page 53)

support.dell.com Using the System Setup Program 4-3
The following subsections outline the options on the System Setup screens.
When the System Setup program runs, the main program screen appears (see
Figure 4-1).
Cycles through the settings in a field. In many
fields, you can also type the appropriate value.
Exits the System Setup program and reboots
the system if any changes were made.
For most of the options, any changes you make
are recorded but do not take effect until the
next time you boot the system. For a few
options (as noted in the help area), the changes
take effect immediately.