Dell Dimension XPS 50 Reference Manual page 154

B-20 Dell Dimension XPS Txxx and Txxxr Systems Reference and Troubleshooting Guide
-  " 
Boot-time When set to Disabled (default), this option allows only the
Diagnostic Screen
blue Dell logo screen to appear during POST . If set to
Enabled, this option allows the POST diagnostics test
results to be displayed on the screen during POST .
QuickBoot Mode When set to Enabled, this option shortens POST by eliminat-
ing some tests. If set to Disabled (default), all POST tests
occur.
Restore On Determines what state the system enters when AC power
AC/Power Loss
is restored after a power loss. Settings are as follows:
On LAN This option controls how the system responds to a Wakeup on
LAN event. The selections are Power On (default) or Stay Off.
NOTE: The Glossary in the system Help defines abbreviations and acronyms.
Last State (default) — System returns to the state it
was in when power was lost.
Stay Off — System stays off when power is restored;
you must press the power button to restore power.
Power On — System turns on when power is restored.