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Please help the evening i was doing some thing on the lap top and the screen just went black all the light and the fan work

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  • Fan
Last response: in Laptop Tech Support
April 18, 2017 6:44:14 PM

This evening i was doing something on my lap top and the screen went black i switching on and off all the lights work i can here the fan i just had my screen fixed last week and it's been fine up to now

More about : evening thing lap top screen black light fan work

Best solution

April 18, 2017 10:13:34 PM

Try this...

1. Turn the laptop off (not sleep or hibernate but off).
2. Connect an external monitor to the laptop.
3. Turn on the external monitor.
4. Turn on the laptop.

NOTE: You may have to press an "external monitor" button. Could be the f4 button or a button with two monitors on it, for the external monitor to work.

If you can see fine on the external monitor, then your attached display, or the ribbon cable that connects it, are your problem. If that is the case, you should really contact the place that 'fixed' it the first time and make them actually fix it this time.

If you can't see on the external monitor at all, or the problem occurs on the external monitor as well, then it is probably the graphics card/GPU that is the problem, which may require the motherboard be replaced.
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