no, curently Win 8.1 installed.but I don't know exactly when this problem happened.and some time ago laptop was in service - mother board, HD, screen and keyboard were replaced by waranty.so it can be some hardware issue also, may be they just not co...
the same problem as was with ZEROO13 - device manager cannot see camera like it is disconnected. and also microphone is not working - but it is ok in device manager. can this be the issue with hardware connection? tried different combination of drive...