Firstly thankx you all for ur adivces, I have one more question, I have installed Windows/LINUX in my mechine, By default windows is installing, to select between these two OS, system is giving only 15 seconds, I want to increase this default time limit how to increase the time limit ? -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list