Sun Microsystems Sun Fire V100 - Manual (Page 123)

Chapter 10 Troubleshooting 105
You can fine-tune your testing session by selecting the appropriate check boxes for
each of the tests you want to run.
Problems You Might Encounter
This section outlines some particular problems you might encounter when setting
up and using the Sun Fire V100 server and, where applicable, tells you where to look
in the Sun Fire V100 Server User’s Guide for more information.
Power On Failure
If the system does not power on when you apply power to the server, ensure that the
power cord is properly connected to the system and to the wall receptacle. Verify
that the wall receptacle is supplying AC power to the system.
If the wall receptacle AC power has been verified, but the system does not power on,
the system power supply might be defective.
Cannot Set Up a Console Connection to a Server
The serial port pinouts are listed in “Setting Up a Console Connection to the Server”
on page 20. Verify that they are correct for the device (that is, the terminal or
terminal server) that you are connecting to the server.
No LOM Messages Displayed at the Terminal
You will only see LOM messages displayed at your terminal if you are connected to
the server using the A LOM port. If you are connected through the Serial B port,
then you need to switch serial ports to see LOM messages displayed.