Dell Dimension 8400 - Manual (Page 33)

Solving Problems
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Solving Problems
Troubleshooting Tips
Follow these tips when you troubleshoot 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.
• If a peripheral 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 technical support personnel diagnose and fix the problem(s).
• If an error message occurs in a program, see the program’s documentation.
Battery Problems
CAUTION:
There is a danger of a new battery exploding if it is incorrectly installed. Replace the
battery only with the same or equivalent type recommended by the manufacturer. Discard used
batteries according to the manufacturer's instructions.
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions
located in the Product Information Guide.
Card Fan Problems
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions
located in the Product Information Guide.
R EPLACE THE BATTERY — If you have to repeatedly reset time and date information after turning on
the computer, or if an incorrect time or date displays during start-up, replace the battery (see page 103).
If the battery still does not work properly, contact Dell (see page 123).
C HECK THE CABLE CONNECTIONS — Ensure that the card fan cable is connected firmly to the card fan
connector on the system board (see page 71).