I have 2 OS installed in my PC. Windows XP and Windows 7. When I boot PC, the option to choose operating system comes and becomes nonresponsive after a few seconds(say 5sec). When I choose an OS within 5 seconds, Sometimes system produces beep sound (on any choice) and I have to restart again. Sometimes OS loads and after OS loading, I do not have any problem.
This kills me and my time. I bought workstation PC for better productivity. But..
I tried BIOS update available in intel download center. But with no results.