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Dell Inspiron 02T7WRA02 Setup Manual: Power Problems

Dell laptop setup guide.
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Power Problems

If the power button/indicator light is off — The
computer is either turned off, in hibernate mode,
or is not receiving power.
Press the power button. The computer
resumes normal operation if it is off or in
hibernate mode.
Reseat the AC adapter into both the power
connector on the computer and the electrical
outlet.
If the AC adapter is plugged into a power
strip, ensure that the power strip is plugged
into an electrical outlet and that the power
strip is turned on.
Temporarily bypass power protection
devices, power strips, and power extension
cables to verify that the computer turns on
properly.
Ensure that the electrical outlet is working
by testing it with another device, such as
a lamp.
Check the AC adapter 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 75).
If the power button/indicator 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 75).
Solving Problems
47

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