Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!apple!agate!ucbvax!hplabs!hp-pcd!hpcvlx!everett From: everett@hpcvlx.HP.COM (Everett Kaser) Newsgroups: comp.sys.ibm.pc Subject: Re: Request for boot sector information Message-ID: <101000055@hpcvlx.HP.COM> Date: 14 Jul 89 16:07:27 GMT References: <1046@krafla.rhi.hi.is> Organization: Hewlett-Packard Co., Corvallis, OR, USA Lines: 12 I think you're on shaky ground, because the string starting in the 4th byte of the boot sector is the OEM identification string; i.e. there are going to be a significant number of different ones, up to (but not likely) as many as there are OEM's of MS-DOS. On the HP Vectra PC that I'm using with MS-DOS 3.3 (OEM'd from Microsoft by HP) the ID string says "IBM 3.3". I suspect that many clone manufacturers that supply MS-DOS use the "IBM" string in order to be as compatable as possible with IBM. But I know that on a couple of HP's earlier computers, different strings were placed there. Everett Kaser "Your thoughts create your reality." !hplabs!hp-pcd!everett everett%hpcvlx@hplabs.hp.com