morstrange.blogg.se - Dell laptop turns on but no display

The light should turn either green or white if the charger is functioning properly. Its usually located either on where the two cables of the charger connect or at the tip of the charger. If its not working use a different socket.ĭell laptop chargers have a light which indicates if current is going through. Is it getting any power from either the charger or the battery? Check the wall outlet using a different electrical gadget to see if its working. This is obvious but I will include it here anyway as a reminder, since the obvious may become not so obvious when you are frustrated and want to kick your computer. If its still not turning on, don’t give up yet check the following Power supply and charger

then connect the latitude laptop charger.

Now press and hold the power button for 15 seconds.

Disconnect the laptop from power supply.

So basically you have to drain the residual power.

This residual charge is what is referred to as flea power and can cause the laptop not to turn on.

Same applies with the Dell latitude laptop. The light will still be green after you have disconnected from power supply. You can easily see this on desktop computer motherboard light. Drain flea power if Dell latitude wont turnĮlectrical current remains for a period of time after you switch off your laptop even if you disconnect it from the power supply.