Hello dear ones I am Dr. H. K. Sahu, engaged in basic research in materials science, doing some work from home, numerical computation, data analysis and visualisation. I wish to share my problems, ideas and thoughts with you people. I am using an ASUS K8S-MX mobo with Windows XP OS, and am facing two problems (a) While working in Word or any other program, suddenly a series of ' m ' or ' M ' keep appearing until Esc key is pressed. Following this event, the ' m ' key of the key board does not work. As a try, I have replaced the key board by a new one, but to no avail. (b) I am not able to HIBERNATE the PC. When I give this option, it goes through the procedure and switches off the screen as in the normal Hibertate function, but the PC restarts again. Suspecting the OS, the C-drive has been reformatted and Windows reloaded. The problem continues. A solution to these two problems will be highly appreciated.