Owners Manual

l For PCI card information, see "Installing Expansion Cards" in "Installing System Options."
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Figure 2-4. Back-Panel Features and Indicators
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Power Supply Features
Each hot-pluggable power supply has three indicators, visible when the system covers are open, that indicate whether power is present or whether a power
fault has occurred. See Table2-4 for more information about the indicators. See "Opening the System Covers" in "Troubleshooting Your System" for
information about accessing the inside of the system.
Figure 2-5. Power Supply Features
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Table 2-4. Power-SupplyIndicatorPatterns
System Messages
NOTE: Connect the power cable to connector PS1 if your system only has one power supply. See Figure2-4.
Indicator
Indicator Code
Line status
Green indicates that a valid power source is connected to the system.
Power-supply fault
Red indicates a problem with the power supply.
Power-supply status
Green indicates that the power supply is operational.