I'd just like to know whether it's only my laptop doing these things or others are experiencing the same (partly or fully) from the following:
1. there's a gentle "zzz" sound coming from the display when the brightness is set to minimum
2. also display: at the bottom part of the screen a thin white line is visible which is a bit brigthter than the actual background color. not from side to side, rather on the left side until a bit more than the middle. interestingly - but not always - sometimes it also appears with darker backround colors.
3. the charger produces a not too loud but quite high "hissing" sound.
Thanks in advance,