Dell Inspiron N7110 Setup Guide - Page 59

If the power light is solid white and the, computer is not responding - keyboard problems

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Page 59 highlights

Solving Problems • Ensure that the electrical outlet is working by testing it with another device, such as a lamp. • Check the AC adapter cable connections. If the AC adapter has a light, ensure that the light on the AC adapter is on. • If the problem persists, contact Dell (see "Contacting Dell" on page 83). If the power light is solid white and the computer is not responding - The display may not be responding. • Press the power button until the computer turns off and then turn it back on. • If the problem persists, contact Dell (see "Contacting Dell" on page 83). If the power light is breathing white - The computer is in standby mode or the display may not be responding. • Press a key on the keyboard, move the connected mouse or a finger on the touch pad, or press the power button to resume normal operation. • If the display is not responding, press the power button until the computer turns off and then turn it back on. • If the problem persists, contact Dell (see "Contacting Dell" on page 83). If you encounter interference that hinders reception on your computer - An unwanted signal is creating interference by interrupting or blocking other signals. Some possible causes of interference are: • Power, keyboard, and mouse extension cables. • Too many devices connected to a power strip. • Multiple power strips connected to the same electrical outlet. 57

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57
Solving Problems
Ensure that the electrical outlet is working
•
by testing it with another device, such as
a lamp.
Check the AC adapter cable connections.
•
If the AC adapter has a light, ensure that
the light on the AC adapter is on.
If the problem persists, contact Dell (see
•
“Contacting Dell” on page 83).
If the power light is solid white and the
computer is not responding
— The display
may not be responding.
Press the power button until the computer
•
turns off and then turn it back on.
If the problem persists, contact Dell (see
•
“Contacting Dell” on page 83).
If the power light is breathing white
— The
computer is in standby mode or the display
may not be responding.
Press a key on the keyboard, move the
•
connected mouse or a finger on the touch
pad, or press the power button to resume
normal operation.
If the display is not responding, press the
•
power button until the computer turns off
and then turn it back on.
If the problem persists, contact Dell (see
•
“Contacting Dell” on page 83).
If you encounter interference that hinders
reception on your computer
— An unwanted
signal is creating interference by interrupting
or blocking other signals. Some possible
causes of interference are:
Power, keyboard, and mouse extension
•
cables.
Too many devices connected to a power
•
strip.
Multiple power strips connected to the
•
same electrical outlet.