Article View: comp.sys.ibm.pc.misc
Article #9732Re: How to reboot
From: Paul Gallagher
Date: Sat, 04 May 1991 08:36
Date: Sat, 04 May 1991 08:36
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1054 bytes
ccsmd@ufhx1.ufh.ac.za (M. Daniel) writes:
>In <1991Apr29.071757.26827@dde.dk> ct@dde.dk (Claus Tondering) writes:
>>How do I perform a soft reboot (I mean the equivalent of CTRL/ALT/DEL)
>>from software?
>>--
>There are two steps to follow:
>1. Set the number 1234(hex) into the memory location 0040:0072 (hex).
>2. Do a jump to 0FFFF:0000 (hex).
If your in a *really* wicked mood, try this autoexec.bat :
@echo off
echo g=ffff:0 |debug >nul
Paul Gallagher
{vggalp@resmel.bhp.com.au | paulg@bhpmrl.oz.au}
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!samsung!munnari.oz.au!bruce!merlin!paulg From: paulg@resmel.bhp.com.au (Paul Gallagher) Newsgroups: comp.sys.ibm.pc.misc Subject: Re: How to reboot Message-ID: <1991May4.083659.10757@resmel.bhp.com.au> Date: 4 May 91 08:36:59 GMT References: <1991Apr29.071757.26827@dde.dk> <1991May2.104749.874@ufhx1.ufh.ac.za> Sender: usenet@resmel.bhp.com.au (USEnet nntp account) Organization: BHP Research - Melbourne Laboratories, AUSTRALIA Lines: 20