Intel SR1520ML manual Drive Activity Light Does Not Light, Cannot Connect to a Server

•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” on page xix for a link to the current drivers.

•Make sure the driver is loaded and the protocols are bound.

•Make sure the hub port is configured for the same duplex mode as the network controller.

•Make sure the correct networking software is installed.

•If you are directly connecting two servers (without a hub), you will need a crossover cable.

•Check the network controller LEDs next to the NIC connectors.

90 Intel® Server System SR1520ML User’s Guide