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The LEDs on the controller indicate SATA activity, data transfer, power status, PCI bus frequency, and reset mode.
LED Descriptions
| LED |
Description |
| A:0 |
Indicates activity on SATA port A:0. |
| A:1 |
Indicates activity on SATA port A:1. |
| B:0 |
Indicates activity on SATA port B:0. |
| B:1 |
Indicates activity on SATA port B:1. |
| T |
Indicates data transfer to the controller's cache memory. |
| S |
When illuminated, the controller's IOP is in reset mode. |
| P |
When illuminated, the controller card is powered on. |
| P66 |
When illuminated, PCI bus frequency is 66Mhz. When not illuminated, PCI bus frequency is 33Mhz. |
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This applies to:
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