Troubleshooting 61
IF THE POWER LIGHT IS OFF The computer is either turned off or is not receiving
power.
• Reseat the power cable in the power connector on the back of the computer and the
electrical outlet.
• Bypass power strips, power extension cables, and other power protection devices to
verify that the computer turns on properly.
• Ensure that any power strips being used are plugged into an electrical outlet and are
turned on.
• Ensure that the electrical outlet is working by testing it with another device, such as a
lamp.
• Contact Dell, (see
"Contacting Dell
" on page95).
IF THE POWER LIGHT IS AMBER Contact Dell, see "Contacting Dell" on page95.
ELIMINATE INTERFERENCE Some possible causes of interference are:
• Power, keyboard, and mouse extension cables.
• Too many devices connected to the same power strip.
• Multiple power strips connected to the same electrical outlet.
Printer Problems
CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide.
NOTE: If you need technical assistance for your printer, contact the printer’s
manufacturer.
CHECK THE PRINTER DOCUMENTATION See the printer documentation for setup
and troubleshooting information.
ENSURE THAT THE PRINTER IS TURNED ON
CHECK THE PRINTER CABLE CONNECTIONS
• See the printer documentation for cable connection information.
• Ensure that the printer cables are securely connected to the printer and the computer.
TEST THE ELECTRICAL OUTLET Ensure that the electrical outlet is working by
testing it with another device, such as a lamp.
VERIFY THAT THE PRINTER IS RECOGNIZED BY WINDOWS
Windows Vista:
1
Click
Start
Control Panel
Hardware and Sound
Printer
.
2
If the printer is listed, right-click the printer icon.