Intel SERVER SYSTEM SR2500AL - Manual (Page 138)

116 Intel® Server System SR2500AL User’s Guide
• Is the power-on light lit? If not, see “Power Light Does Not Light” .
• If your system has LED lights for the fans, is one or more of these LEDs lit?
• Are any other control panel LEDs lit?
• Have any of the fan motors stopped? Use the server management subsystem to
check the fan status.
• Have your fans speeded up in response to an overheating situation?
• Have your fans speeded up in response to a fan that has failed?
• Are the fan power connectors properly connected to the server board?
• Is the cable from the control panel board connected to the both the control panel
board and to the server board?
• Are the power supply cables properly connected to the server board?
• Are there any shorted wires caused by pinched-cables or have power connector
plugs been forced into power connector sockets the wrong way?
Drive Activity Light Does Not Light
Check the following:
• Are the drive's power and signal cables properly installed?
• Are all relevant switches and jumpers on the drive set correctly?
• Is the drive properly configured?
• Is the drive activity light always on? If so, the signal cable may be plugged in
incorrectly.
CD-ROM Drive or DVD-ROM Drive Activity Light Does Not
Light
Check the following:
• Are the CD-ROM/DVD-ROM drive's power and signal cables properly installed?
• Are all relevant switches and jumpers on the drive set correctly?
• Is the drive properly configured?
Cannot Connect to a Server
• Make sure the network cable is securely attached to the correct connector at the
system back panel.
• Try a different network cable.
• Make sure you are using the correct and the current drivers. See “Server System
References” for a link to the current drivers.