No power

[nikkiboo]

what is wrong with my dell its dead no power or lights

 

[Ubrales]

Desktop or laptop? You need to provide details.

 

[nikkiboo]

it's a dell latitude c640 laptop was working ok then next day when turning it on just was dead
i press power button and stay off dont start up or no lights on laptop ?
thanku

 

[Ubrales]

Is the AC Adapter connected and supplying the power? Check the condition of the battery too. The AC Adapter should be putting out 19.4 Volts. Check this with a voltmeter.

 

[nikkiboo]

not sure AC has green light on

 

[Ubrales]

Check with a voltmeter. Even if the AC Adapter is putting out half the voltage, the green light will be ON.