06-27-2012 03:41 PM
I guess it's probably a hardware problem and I'll have them repaired, but I am informed anyway.
Last night, suddenly my keyboard, trackpad and all my external buttons no longer work. Only my touch screen works, but no back button, a BlackBerry is not very useful.
It may be software, but I updated yesterday the operating system. But I find it strange that all the external buttons do not work together.
What could be the problem. If I have to go to the workshop, I want to know as much as possible.