Multumesc!! a mers treaba cu tastatura veche!!
-dar am incercat sa reinstalez windowsul de pe CD si cand e la faza "Installing Windows" merge pana la un moment dat si apare eroarea asta:
An error has been encountered that prevents setup from continuing
One of the components that windows needs to continue setup could not be installed.
The Operation was canceled by the user
Press OK to view the setup log file ( si cand dau ok imi arata):
System setup log-(C:/WINDOWS/setup.log) si dupa ce dau close mi se reaprinde pc-ul...
-- spuneti-mi va rog frumos cum sa rezolv problema si sa incep din nou instalarea windowsului!! 
HELP!!