From the original Macintosh
of 1984 through March 1987, there was one Mac case: a compact beige
box with a 9" screen. (For more details, see last week's Uses for a Mac Plus.)
Apple changed everything in April 1987. The new compact Mac, the
SE, took an internal hard drive and had an expansion slot, big
improvements over the Plus. It also had a better SCSI
implementation.
But the radical change was the six-slot Mac II. The first
modular Mac came without a keyboard, without a video card, even
without a hard drive if you wanted it that way. You got a computer,
a mouse, and a stack of disks.
Apple had several video cards, including 1-bit, 4-bit, and 8-bit
cards for the new 640 x 480 grayscale and color monitors. Other
options included a Portrait Display with matching 640 x 870 video
card and Two-Page Display with 1152 x 870 card.
Other Mac II innovations:
color support
16 MHz 32-bit CPU
ADB for mouse and keyboard
power on from the keyboard
1-2 MB RAM, expandable to 128 MB, using SIMMs
NuBus expansion slots, six of them!
huge 230W power supply
It's incredible how well the Mac II supported most Plus
software, especially considering the new bus, new CPU, and support
for color. Even today, over 11 years later, there are Mac IIs in
use. (I know; I have one.)
Preparing your Mac II for use
A base Mac II is pretty cheap, often under $50 with a video card
and 40 MB hard drive. But with faster, more readily expanded models
available for under $100, you don't want to invest too much into
upgradinig a Mac II.
I strongly recommend upgrading your Mac II to 8 MB if at all
possible (see Memory Upgrade
Guide). The extra memory will let you comfortably use System 6
with MultiFinder or System 7. You can go as high as System 7.5.5,
which is the version I'm most comfortable with; but with less than
4 MB, System 7 or later is not very practical. (Save money - buy
used SIMMs from someone who has upgraded a newer Mac. Shouldn't
cost more than $30 to buy 8 pulled 1 MB SIMMs in the U.S., and
possibly a good deal less.)
Because the Mac II needs special hardware to support 4 MB and 16
MB SIMMs, and because those 4 MB and 16 MB SIMMs are specific to
the Mac II and IIx and therefore more expensive than regular 30-pin
SIMMs, I don't recommend going past 8 MB of RAM. If you need more
RAM, buy a Mac that takes the less expensive SIMMs. (It is possible
you have a Mac II with the FDHD upgrade, in which case you don't
need extra hardware, just the special SIMMs.)
And because of the power you can buy for under $100, I can't
recommend an accelerator unless it's under $50. Even then, think
twice.
I recommend a newer drive of at least 40 MB capacity simply
because those old drives are so slow compared with the drives
offered even a few years later.
Likewise, I don't recommend spending much, if any, money to
repair a Mac II. Any repairs should be do-it-yourself - you can't
afford to pay technician's wages on such an old computer. In fact,
you may find it less expensive to buy a whole used Mac II or IIx
than to buy a replacment logic board or power supply.
Uses for your Mac II
Just use it. It may not be fast, but it works. You can
run lots of software on it, although with 8 MB of RAM most browsers
won't cut it. And you have lots of screen options - mine came with
a 17" b&w (no grays) card and display. Very nice! (While
Windows 98 users think the ability to use two monitors is great
news, the 1987 Mac II can do this simply by installing two video
cards.)
You can connect a Mac II to the internet to read email
and even surf the web - but don't expect fast graphics (if
any).
If you have several Macs in the house or workplace, a Mac II
makes an nice file server, either for poky old LocalTalk or
10Mbps ethernet. For light use, you can get by with File Sharing.
For heavier use, you might want to consider AppleShare 3. Either way, be sure
to read Settings Up a Home File
Server. You can run as large a SCSI hard drive as you can
afford, although throughput will be limited to about 1.5MBps. (The
Mac II can even accommodate 5.25" hard drives.)
If you need ethernet, pick up a NuBus ethernet card.
They generally go for about $30-40 on the used market. No drivers?
You can probably get the latest drivers from the internet.
The Mac II plays games. I have a copy of Solitaire
Royale 1.0 that was the first game I ever saw in color on a Mac -
back when the Mac II was introduced. Incredibly, I can play that on
my SuperMac. But there are lots of other games as well.
A Mac II makes a great web, ftp, mail, or mailing list
server, especially if you have a dedicated connection with a
fixed IP address. My Mac II ran for about a year as a web server
(MacHTTP, then Net Presenz), mail server (EIMS, then SIMS), and
list server (Macjordomo). I now run web and mail from a IIfx, lists
from a IIsi, but only because I wanted to get the II home as a
family server.
Add Eudora Lite, network it, and use it as a general purpose
email terminal in the workplace. If you don't have an
ethernet card, you can tunnel TCP/IP over LocalTalk, which is
plenty fast for sending and receiving text.
Add a modem and terminal software to use your Mac II as a
terminal.
Suggestions from the field
Turn it into a Remote Access server so you can access
the office computer network from home at night. (Thanks, Cary
Pincus)
Set it up to run batch image conversions overnight.
(Thanks, Lawson English)
Other suggestions?
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Dan Knight has been using Macs since 1986,
sold Macs for several years, supported them for many more years, and
has been publishing Low End Mac since April 1997. If you find Dan's articles helpful, please consider making a donation to his tip jar.
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