hi,
A friend was on my new notebook today. Knocked full kanna on the keyboard. Pretty firm the Enter key pressed. Do you think that something is harmful?
Second question would be. Every now and then the contrast changes with me. The screen gets a little darker from time to time and loses contrast. Then the picture is normal again. Happened. every 3 days
HP Pavilion G6
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1. The thing with hammering on it ... depends on the duration and frequency of torture, but is not really harmful (my laptop is the best evidence of all, it takes 5-10 hard blows with the words "RENN DU AR *" ** - FAULER-HUND ", and runs without problems.
2. the contrast can come from the graphics driver, one of my HP had it too, it was completely white (the screen), changed a little bit in the configuration, and that's it.
or the neon fluorescent tubes behind the LCD have a "critical voltage" with no clear brightness set, sometimes it flickers a bit dark for me, and then that's it, or one of the two fails and then starts again.So no potential danger, based on girlfriend and screen