PEBKAC classic. But I have to second the keyboard sentiment. I can't rely on it to be decent on anything but lenovo these days, may be not even... I have HP pr

PEBKAC classic. But I have to second the keyboard sentiment. I can't rely on it to be decent on anything but lenovo these days, may be not even... I have HP probook where you can replace the keyboard easily. When I got the machine with "premium" keyboard, a few keys were wobbly, made different squeaky sounds and had overall inconsistent feel to them. I went to HP website and ordered a replacement -- it came with other keys being bad. I called HP and they sent me replacement for replacement -- the same story -- their keyboards are just so cheaply made and quality control so lacking, that you have to be very lucky to get one with all keys working consistently. Keyboards are the worst part of the laptop these days.