Dell Vostro 410 (Late 2008) - Manual (Page 44)

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Troubleshooting
7 When the Dell Diagnostics Main Menu appears, select the test that you
want to run, and follow the instructions on the screen.
Troubleshooting Tips
Follow these tips when troubleshooting your computer:
• If you added or removed a part before the problem started, review the
installation procedures and ensure that the part is correctly installed (see
your
Service Manual at support.dell.com).
• If a device does not work, ensure that the device is properly connected.
• If an error message appears on the screen, write down the exact message.
This message may help support personnel to diagnose and fix the
problem(s).
• If an error message occurs in a program, see the program documentation.
NOTE:
The procedures in this document were written for the Windows default
view, so they may not apply if you set your Dell computer to the Windows Classic
view.
Power Problems
CAUTION:
Before you begin any of the procedures in this section, follow the
safety information that shipped with your computer.
I F 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.
• Ensure that the main power cable and front panel cable are securely connected to the
system board (see your Service Manual at support.dell.com).
book.book Page 44 Wednesday, March 5, 2008 9:45 PM