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4: System Interface
Drive Carrier LEDs
28
The server chassis uses SATA drives. Each SATA drive carrier has two LEDs.
describes the functions of the two LEDs.
Table 4-2
Disk Carrier LEDs
LED
Description
Blue
Each Serial ATA drive carrier has a blue LED. When illuminated, this blue 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
An illuminated red LED indicates a SATA drive failure. If one of the SATA
drives fails, you should be notified by your system management software.
Refer to
"Drive Bay Installation/Removal" on page 60
Table 4-2
for instructions on replacing failed drives.
007-5926-002
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