I put a bad device statement in the first line of the config.sys file. Now during the boot up I get nothing but spurious characters displayed on the screen scrolling endlessly. I have found no way around this. I have attempted to boot up from a bootable 3 1/2" disk, but once done I only get an "A" prompt. I have tried to change drives to the "c" drive using dos but the system does not recognize that drive. I was hoping in this way to gain access to the bad config.sys so as to correct it, but whatever I do, I can't access the "c" drive. What can be done short of pulling the hard drive and putting it in another pc to gain access to the bad config.sys?