Supermicro A+ Server 2041M-T2R+B Manual de usuario descargar pdf (Pagina 29)

Chapter 3: System Interface

3-3

Power

Indicates power is being supplied to the system's power supply units. This LED

should normally be illuminated when the system is operating.

3-4 Drive Carrier LEDs

SAS Drives

Green: When illuminated, the green LED on the front of the SAS drive carrier

indicates drive activity. A connection to the backplane enables this LED to blink on

and off when that particular drive is being accessed.

Red: The SES2 compliant backplane activates the red LED to indicate a drive

failure. If one of the SAS drives fail, you should be notiﬁ ed by your system man-

agement software. Please refer to Chapter 6 for instructions on replacing failed

SAS drives.

SATA Drives

Green: When illuminated, the green LED on the front of the SATA drive carrier

indicates drive activity. A connection to the SATA backplane enables this LED to

blink on and off when that particular drive is being accessed.

Red: The red LED indicates two states. When blinking, it indicates the drive is

rebuilding. When solid, it indicates a drive failure. If a SATA drive fails, you should

be notiﬁ ed by your system management software. Please refer to Chapter 6 for

instructions on replacing failed SATA drives.

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Supermicro A+ Server 2041M-T2R+B Manual de usuario Pagina 29