I have a notebook Acer Aspire 5940G, I had windows home prem. it was working great and I had full performance but now I have windows 7 ultimate edition. but it is not working as the other one. some functions stoped working, I have all drivers installed and I am not sure what is missing, even some functions from taskbar stoped working.
for example: when I pressed the button for bluetooth to start it showed me a notification that it was starting.. now it doesnt. should I install home edition of windows 7 again or anything else is missing to the notebook?
Thank you for your help.