Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site mmintl.UUCP Path: utzoo!watmath!clyde!burl!ulysses!allegra!mit-eddie!think!harvard!seismo!cmcl2!philabs!pwa-b!mmintl!jeffm From: jeffm@mmintl.UUCP (Jeffrey Miller) Newsgroups: net.micro.att,net.micro.pc Subject: Re: An AT&T 6300 bios bug??? Message-ID: <497@mmintl.UUCP> Date: Wed, 17-Jul-85 17:13:50 EDT Article-I.D.: mmintl.497 Posted: Wed Jul 17 17:13:50 1985 Date-Received: Sat, 20-Jul-85 05:21:11 EDT References: <417@moncol.UUCP> Reply-To: jeffm@mmintl.UUCP (Jeffrey Miller) Organization: Multimate International, E. Hartford, CT Lines: 30 Xref: watmath net.micro.att:265 net.micro.pc:4607 > I have recently gotten into using MS-DOS and bios interrupt calls and > noticed the following peculiarity on the AT&T PC6300: > > From debug, I assemble the one-line program > > int 19 > > and execute it. This should invoke the bios interrupt to reboot the system. > Running the program, it does begin a reboot, but the system then hangs... John, In reference to your int 19 bios bug, there is more than one version of the ATT6300 motherboard and bios. Do you know which you have &/or how old is your 6300. I use my 6300 for development and have not found any incom- patibilities (yet). I'm interested in resolving this problem. Jeff ************************************************* * Jeff Miller * * Multimate International Corp. * * 52 Oakland Avenue * * East Hartford, CT 06108-9911 * * (203) 522-2116 x257 * * UUCP: * * ...!seismo!utah-cs!utah-gr!pwa-b!mmintl!jeffm * ************************************************* *