Advantech HPC-2820-ISSE, User Manual, Page: 176 / 178

Appendix: References A-4
A.2 Troubleshooting
Some problems that you may encounter are not due to defects on the system or
the components. These problems only requires simple troubleshooting actions
that you can perform by yourself.
The power LED on the server or on
the monitor do not light up
1. Check if the power cable is
properly connected to the power
connector in the system rear
panel.
2. Make sure that the power cables
are connected to a grounded
power outlet.
3. Press the power button to make
sure that the system is turned
on.
The keyboard does not work
Check if the keyboard cable is properly
connected to the PS/2 keyboard port.
The mouse does not work Check if the mouse cable is properly
connected to the mouse port.
The system does not perform
power-on self tests (POST) after it
was turned on
1. Check the memory modules
and make sure you installed the
DIMMs the system supports.
2. Make sure that the DIMMs are
properly installed on the sockets.
Problem Action
The system continuously beeps
after it was turned on
1. Check the memory modules
and make sure you installed
supported DIMMs.
2. Make sure that the DIMMs are
properly installed on the sockets.