Back-Panel Features And Indicators - Dell EqualLogic PS4100 Hardware Maintenance Manual

PS4100 Hardware Maintenance Guide
Item Indicator Icon
1 Array status
LED
2 Power LED
3 Drive Release None
Latch
Note: The LEDs are part of a built-in chassis control panel that is not hot-swappable and can be replaced
only by support personnel. During the array power-up sequence, these LEDs will cycle through different
states until the array is fully started and the active control module has been determined.

Back-Panel Features and Indicators

The back of a PS4100 is shown in
Table 2 describes the back panel features.
4
Table 1 Front Panel Feature Descriptions
Description
The array status LED lights when the array power is on.
• Off—No power.
• Steady blue—Array status is OK.
• Blinking blue—Administrator request to identify the array (see the
Group Administration online help).
• Steady amber—Critical status.
• Blinking amber—Warning.
The power LED is ON when at least one power supply is supplying power
to the array.
• Off—No power (both power supplies are off or not present).
• Steady green—Array has at least one power supply providing power.
• Blinking green—Array is in power standby mode.
Enables you to remove a drive from the array.
Figure 5.
Figure 5 Back-Panel Features
Basic Storage Array Information