I picked up an usual (to me anyway) kaypro kc-1 which appears to be an ibm clone from late 80s running a 8088. However I cant find any info on a dos boot disk...or the disk I need to access bios settongs etc.... Any ideas?
Yes, that is usually the quickest way. Just be aware you will probably need format the disk low density 720k (cover the density notch) unless the machine happens to have a high density controller card in it. That also means if you are using a USB floppy drive on a newer system you will need to make sure it supports 720k (some crappy ones don't). Also, use Winimage to resize the bootable DOS disk images from 360k to 720k.