Dell NX200 Personal Computer User Manual


 
22 About Your System
Power Supply Indicator Codes
A power supply has an LED indicator that shows whether power is present or
whether a power fault has occurred.
Not lit — AC power is not connected. It also indicates that the system
is in standby mode.
Green — When the system is on, a green light also indicates that the
power supply is providing DC power to the system.
Figure 1-4. Power Supply Status Indicator
1 power supply status indicator 2 power supply test switch
12
book.book Page 22 Monday, August 9, 2010 3:07 PM