Supermicro SuperServer 8048B-TRFT, User Manual

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SUPERSERVER 8048B-TRFT USER'S MANUAL
If the server overheats, you should check the following: Use the LEDs to determine
the nature of the overheating condition. Confirm that the chassis covers are installed
properly. Check the routing of the cables and make sure all fans are present and
operating normally. Finally, verify that the heatsinks are installed properly.
3-4 Drive Carrier LEDs
Each hard drive carrier has two LEDs.
•
Blue:
Solid on = Drive is present and available.
Blinking = Drive is actively being accessed.
Each drive carrier has a blue LED. When illuminated in a solid on state,
this blue LED (on the front of the drive carrier) indicates drive activity. A
connection to the hard drive backplane enables this LED to blink on and off
when that particular drive is being accessed.
•
Red:
Solid on = Drive failure
Blinking = Rebuilding RAID
The red LED to indicate a drive failure. If one of the drives fail, you should be
notified by your system management software.