Self-Destructing Computers

Which Computer To Choose Now CBM Has Folded

by Dan Zerkle (zerkle@toadflax.cs.ucdavis.edu)
written 23 Jun 1994

This article is classified "Fictional"


Now that Commodore Business Machines (CBM) has folded, a lot of Amiga
users ask themselves the question if they shall continue using the Amiga
or look for another machine and then which machine would that be.

To answer this question I can tell your there is a self-destruct routine
built into version 2.1 of the WorkBench.  The news of Commodore's
liquidation came across the modem and my Amiga 3000 (25-megahertz '030,
2-meg chip, 4-meg fast), immediately started a ten-second countdown timer
on the screen in 80-point type.  This wasn't an outline font, so the
numbers were pretty jaggy.

Naturally, I flipped the switch on the power strip, but somehow the
computer and monitor stayed on and the countdown continued.  Apparently,
it was using the remaining charge in the lithium clock battery.
Yanking the cords from the wall didn't help, either, and by the time
I finished that, there were only four seconds left.  I had no choice
except to defenestrate (look it up) the CPU.  The monitor was made by
another vendor, but it had the Commodore label and it was still turned
on, so I threw it out after the CPU and hit the dirt.

Well, the explosion that followed immediately afterwards blew out all
the plate glass on my whole block.  The cops came because of a noise
ordinance violation in Davis, and because the remains were still smoking,
but they left after I explained what happened.  Unfortunately, the house
needs a new paint job, and the lawn will probably never grow back right
over that crater.  Fortunately, the printer was a Panasonic and the modem
was a Zyxel, so they are both fine.  I'm glad to report that no people
were seriously injured, although it was a close thing.

Anyway, if this hasn't happened to you yet, there are a couple things
you should do.  First of all, you should avoid using your modem.  If you
do, use a third-party serial device (like baudbandit.device or the ones
that come with GVP's devices).  Second of all, you should shut down
your WorkBench and run from CLI, since WB is where the self-destruct
code resides.  Another work-around is to remove the clock battery and
be ready to unplug the computer at short notice.  Never leave your
machine unattended if you do this.

Switching to another version of the OS will NOT help!  This routine
was coded in from the beginning.  I think the programmers and hardware
engineers realized the need sometime around Tramiel's departure.  The
only revision of the self-destruct scheme came with version 2.04 of the
OS.  Before that version, there was a synthesized voice that did the
countdown instead of the numbers on the screen.  This means that if
you are running a pre-2.04 machine, you should make SURE that you have
your speakers hooked up AT ALL TIMES!!!

Is it now time to change to a Mac, or even, a PC?!

Well, the Mac would probably be the safest bet.  MS-DOS has a similar
routine that will kick in should Bill Gates ever die/lose control of
the company/reproduce, so they are moderately safe for now.  If you're
really worried, you can switch to DR-DOS.  Its self-destruct only
kicks in after the last CP/M machine goes to the dump.  Windows (3.1
and NT) has a routine that is supposed to do the same thing, but it is
so buggy that it just crashes the machine instead.

The Macs used to have a "bomb" routine that was set to go off if Steve
Jobs ever left the company.  Fortunately, the routine was mainly coded
by the same people who did the early versions of "Word" for that
platform, so the versions released were all really "beta" software.
The main effect of the routine were that a lot of white smoke came out
of the top of the machine.  A few of the Macs turned black and melted
down into a vaguely cube-shaped object.  Anyway, the routine has since
been removed so the OS can handle the 10-key on the keyboard.  As a
result, modern Macs are now very safe.

Be careful with the PowerPC-based machines.  Nobody has completely
analyzed them yet.  However, there is a rumor that when the last
mainframe is sold, they will all refuse to run emulators for anything
but CMS.  The casualty rate from this is expected to be extremely
high.

See also:
  • Ka-Dink Effect, The
  • Computer Malfunctions
  • Modems
  • Computers, Earth
  • Printer Ink Cartridge Refills
  • Booting, Origin Of The Word

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