I believe the sound you hear is simple static, if there are no power buttons showering where they should, look for a bad power adapter, make sure it is on, see a light? next check your battery. Now past this you have a problem inside of your laptop, as in a bad motherboard or bad video chip....
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I believe the sound you hear is simple static, if there are no power buttons showering where they should, look for a bad power adapter, make sure it is on, see a light? next check your battery.
Now past this you have a problem inside of your laptop, as in a bad motherboard or bad video chip....