HDD
Indicates IDE channel activity. On the 1026T-URF4+ this light indicates HDD and/
or DVD-ROM drive activity when fl ashing.
Power
Indicates power is being supplied to the system's power supply units. This LED
should normally be illuminated when the system is operating.
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Drive Carrier LEDs
Green: Each SATA drive carrier has a green LED. When illuminated, this
green LED indicates drive activity. A connection to the SATA backplane enables
this LED to blink on and off when that particular drive is being accessed. Please
refer to Chapter 6 for instructions on replacing failed SATA drives.
Red: The red LED to indicate a SATA drive failure. If one of the drives fail, you
should be notifi ed by your system management software. Please refer to Chapter
6 for instructions on replacing failed SATA drives.
Chapter 3: System Interface
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