Connectors, LEDs, and Switches
Hot-Plug Hard Drive LEDs
Each hot-plug hard drive has three LEDs located on the front of the drive. They provide
activity, online, and fault status for each corresponding drive when configured as part of an
array and attached to an active Smart Array Controller. LED behaviors may vary, depending
on the status of other drives in the array. Figure 4-13 and Tables 4-17 and 4-18 identify LED
locations and analyze the status of each hot-plug hard drive.
CAUTION:
Read the
HP Servers Troubleshooting Guide
before removing a hard drive.
Figure 4-13: Hot-plug hard drive LEDs
Table 4-17: Hot-Plug Hard Drive LEDs
LED Description
State
1
Drive activity
On = Drive activity
Off = No drive activity
2
Online status
Flashing = Online activity
Off = No online activity
3
Fault status
Flashing = Fault-process activity
Off = No fault-process activity
HP ProLiant ML570 Generation 2 Server Maintenance and Service Guide
4-19
Содержание ProLiant ML570 Generation 2
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