Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!bbn!diamond.bbn.com!hlison From: hlison@bbn.com (Herb Lison) Newsgroups: comp.sys.ibm.pc Subject: Where do you find boot error codes Message-ID: <12658@emerald.BBN.COM> Date: 21 Feb 89 18:14:51 GMT Reply-To: hlison@bbn.com (Herb Lison) Organization: BBN Laboratories Incorporated, Cambridge, MA Lines: 15 My AT won't boot and gives an error message of the form: Error 1780 - Disk 0 Failure Press "F1" to continue. I suspect that the controller is dead since it will not boot from either floppy or hard disk. My question though is where do you find the explanation for the error codes of this type. I've been through all of the manuals, including AT Technical Reference, Guide to Operations and Installation and Setup manual but no luck. Any ideas? Thanks, Herb Lison