Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.2 9/18/84; site bnrmtv.UUCP
Path: utzoo!watmath!clyde!burl!ulysses!bellcore!decvax!decwrl!sun!amdahl!bnrmtv!connery
From: connery@bnrmtv.UUCP (Glenn Connery)
Newsgroups: net.micro.pc
Subject: Re: Causing warm boot from a software
Message-ID: <265@bnrmtv.UUCP>
Date: Sat, 1-Mar-86 17:13:27 EST
Article-I.D.: bnrmtv.265
Posted: Sat Mar  1 17:13:27 1986
Date-Received: Mon, 3-Mar-86 01:34:09 EST
References: <1247@decwrl.DEC.COM> <443@mcnc.mcnc.UUCP>
Organization: Bell Northern Research, Mtn. View, CA
Lines: 17

> > ------------------------------------------------------------------------
> > Anybody out there know how to get a warm boot (ALT-CTRL-DEL equivalent
> > from software?
> > 
> > I tried INT 19 and it seems to start off but it hangs the machine.
> > 
> > Dennis Savage
> > Digital Equipment Corp.
> > ------------------------------------------------------------------------

Try stuffing 1234 hex into 0040:0072 and then JMP FFFF:0000.  The 1234
forces a warm boot, otherwise you will get a cold boot unless you have
done a ctrl-alt-del this session.
-- 
-----
Glenn Connery, Bell Northern Research, Mountain View, CA
{hplabs,amdahl,3comvax}!bnrmtv!connery