Dell Inspiron 6400 - Manual (Page 95)

Solving Problems
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C HECK 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. See
"Contacting Dell" on page 133.
C HECK THE BATTERY TEMPERATURE — If the battery temperature is below 0°C (32°F), the computer will
not start up.
T EST THE ELECTRICAL OUTLET — Ensure that the electrical outlet is working by testing it with another
device, such as a lamp.
C HECK THE A C ADAPTER — Check the AC adapter cable connections. If the AC adapter has a light,
ensure that the light is on.
C ONNECT THE COMPUTER DIRECTLY TO AN ELECTRICAL OUTLET — Bypass power protection devices, power
strips, and the extension cable to verify that the computer turns on.
E LIMINATE POSSIBLE INTERFERENCE — Turn off nearby fans, fluorescent lights, halogen lamps, or other
appliances.
A DJUST THE POWER PROPERTIES — See "Power Management Modes" on page 41.
R ESEAT THE MEMORY MODULES — If the computer power light turns on but the display remains blank,
reinstall the memory modules (see "Memory" on page 114).
Ensuring Sufficient Power for Your Computer
Your computer is designed to use the 65-W AC adapter; you may choose to use the optional 90-W AC
adapter for optimum system performance. Use of the 90-W AC adapter may decrease the length of time
required to fully recharge your computer battery.
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.
E NSURE THAT THE PRINTER IS TURNED ON
C HECK 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.
T EST THE ELECTRICAL OUTLET — Ensure that the electrical outlet is working by testing it with another
device, such as a lamp.
book.book Page 95 Friday, June 29, 2007 4:59 PM