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#### Hard Drive LEDs

The status of each hard drive is represented by the same three LEDs. These are shown in the following figure and described in the table that follows the figure.

Figure 46 Status LEDs for Hard Drives

The following table explains how to interpret the hard drive status LEDs.

Table 30 Hard Drive Status LEDs

| LED |  | Description
--- | --- | --- | ---
1 | Ready to Remove (blue) |  | Indicates that a hard drive can be removed during a hot-plug operation.
2 | Service Required (amber) |  | Indicates that the hard drive is has experienced a fault condition.
3 | OK/Activity (green) |  | Indicates the HDD's availability for use. On -- Read or write activity is in progress. Off -- Drive is idle and available for use.

Note - The front and rear panel Service Required LEDs are also lit when the system detects a hard drive fault.

##### Related Information

- Remove a Hard Drive

- Install a Hard Drive

- Verify the Functionality of a Hard Drive

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