I have a 2-3 yo HP Pavilion p7-1174 PC, windows 7, AMD quad core A8, 8GB DDR3, 1.5TB, that randomly stops typing. It then gives computer pinging sounds to tell you that it stopped typing (it has stopped 2 x already). You then reset the cursor and it will restart. I use wireless. I have used 2 different wireless setups, Microsoft and Logitech, and I have tried a wired setup also and it happens with any setup. I have looked at device manager and updated drivers. Please help or redirect to the proper group. Chevelle67.