Dell Inspiron B120 - Manual (Page 68)

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Solving Problems
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. See “ Contacting Dell .”
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 .”
R ESEAT THE MEMORY MODULES — If the computer power light turns on but the display remains blank,
reinstall the memory modules. See “ Memory .”
Ensuring Sufficient Power for Your Computer
Your computer is designed to use the 90-W AC adapter; for optimum system performance, you should
always use this adapter.
The 65-W AC adapters used in other Dell™ portable computers can be used with your computer, but they
will decrease system performance. Using less-powerful AC adapters, including the 65-W AC adapter, will
cause you to receive a
WARNING message.
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.
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