[kumar.g]

when i start my pc to install new os at the time of booting with cd we need to conform whether it has to boot with cd or not at this particular screen my keyboard is not working to select that one

eg: press any key to boot from cd ..


can any body give me suggestion how to rectify that problem

 

[djaburg]

I'd think that you're using a wireless keyboard or a USB keyboard, most likely USB. The BIOS in your motherboard needs to be configured to "SUPPORT LEGACY USB DEVICES", which will allow a USB keyboard to function before the operating system boots. That should also allow a USB mouse to function as well.