DELL MX36C ユーザーズマニュアル

If the power light is off — The computer is 

either turned off or is not receiving power. 

Reseat the power cable into the power 

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connector on the computer and the electrical 

outlet.
If the computer is plugged into a power strip, 

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ensure that the power strip is plugged into 

an electrical outlet and that the power strip 

is turned on. 
Bypass power protection devices, power 

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strips, and power extension cables to verify 

that the computer turns on properly.
Ensure that the electrical outlet is working 

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by testing it with another device, such as 

a lamp.
Ensure that the power supply light on the 

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back of the computer is on. If the light is off 

there may be a possible problem with the 

power supply or the power cable.

If the problem persists, contact Dell (see 

“Contacting Dell” on page 62).
If the power light is solid white and the 
computer is not responding — The display may 

not be connected or powered on. Ensure that 

the display is properly connected and then turn 

it off, then back on.
If the power light is solid amber —

The computer is in sleep or standby state. 

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Press a key on the keyboard, move the 

connected mouse, or press the power button 

to resume normal operation.

There may be a problem with either the 

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system board or the power supply. For 

assistance, contact Dell (see “Contacting 

Dell” on page 62).