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Solving Problems
Dell™Latitude™D600SystemsUser'sGuide

Power Problems

Fill out the Diagnostics Checklist as you complete these checks.

Error Messages

If the message is not listed, see the documentation for the operating system or the program that was running at the time the message appeared.
Power Problems
Error Messages
Video and Display Problems
Sound and Speaker Problems
Printer Problems
Modem and Internet Connection Problems
Touch Pad or Mouse Problems
External Keyboard Problems
Unexpected Characters
Drive Problems
PC Card Problems
Smart Card Problems
Network Problems
General Program Problems
IfYourDell™ComputerGetsWet
If You Drop or Damage Your Computer
Resolving Other Technical Problems
Check the power light — When the power light is lit or blinking, the computer has power. If the power light is blinking, the computer is in
standby mode—press the power button to exit standby mode. If the light is off, press the power button to turn on the computer.
Charge the battery — The battery charge may be depleted.
1. Reinstall the battery.
2. Use the AC adapter to connect the computer to an electrical outlet.
3. Turn on the computer.
Check the battery status light — If the battery status light flashes orange or is a steady orange the battery charge is low or depleted.
Connect the computer to an electrical outlet.
If the battery status light flashes green and orange, the battery is too hot to charge. Shut down the computer, disconnect the computer from
the electrical outlet, and then let the battery and computer cool to room temperature.
If the battery status light rapidly flashes orange, the battery may be defective. Contact Dell.
NOTE: Battery capacity (the time it can hold a charge) decreases over time. Depending on how often the battery is used and the
conditions under which it is used, you may need to purchase a new battery during the life of your computer.
Test the electrical outlet — Ensure that the electrical outlet is working by testing it with another device, such as a lamp.
Check the AC adapter — Check the AC adapter cable connections. If the AC adapter has a light, ensure that the light is on.
Connect the computer directly to an electrical outlet — Bypass power protection devices, power strips, and the extension cable to verify
that the computer turns on.
Eliminate possible interference — Turn off nearby fans, fluorescent lights, halogen lamps, or other appliances.
Adjust the power properties — See "Power Management."
Reseat the memory modules — If the computer power light turns on but the display remains blank, reseat the memory modules.
Auxiliary device failure — The touch pad, track stick, or external mouse may be faulty. For an external mouse, check the cable connection.