Adaptec GDT8546RZ Guia do Utilizador descarregar pdf (Página 16)

2.2 Diagnosis Functions

The GDT8546RZ and GDT8586RZ have LED indicators, an 80db audible alarm, and

boot-up beep sequences that can help diagnose the controller.

2.2.1 LED Indicators

The LEDs on the controller indicate SATA activity, data transfer, power status, PCI bus

frequency, and reset mode.

Figure 2-5. LED Labels and Colors GDT8546RZ

A:0

A:1

T S P66P

green

yellow

green

red

green

yellow

B:0

B:1

Table 2-3. LED Description GDT8546RZ

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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