Supermicro SUPERSERVER 5018A-TN7B, User Manual

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3-3
Chapter 3 System Interface
Power
: Indicates power is being supplied to the system power supply units. This
LED should normally be illuminated when the system is operating.
HDD : Indicates activity on the hard drive when flashing.
NIC1 : Indicates network activity on LAN port #7 when flashing.
Overheating
There are several possible responses if the system overheats.
Responses
If the server overheats
1. Use the LEDs to determine the nature of the overheating condition.
2. Confirm that the chassis covers are installed properly.
3. Check the routing of the cables and make sure all fans are present and operating
normally.
4. Verify that the heatsinks are installed properly.