Hi Philip,
short answers again :-)
...has what looks like a Sun Rem 20 meg HD installed internally with
a cable...
definiteley a later-on upgraded Lisa. Very likely not by Apple !
Can I boot from a floppy without a keyboard and mouse???
Yes, of course; no problem. But then you can't do some further tests -
without mouse or keyboard...
To shut down the Lisa again, you will have to push the start button
again and wait some seconds until you hear a "clack" and the screen
will get dark.
'If' the floppy works then I can assume the Sun Rem HD, or HD
controller card is bad. Would I be correct?
Yes, or this Sun Remarketing HD interferes with the Lite-Adapter or the
ROM on the IO Board, as I wrote in my last email yesterday. Or the
whole configuration consumes so much power, that your (still built in)
1.2 A power supply isn't able to feed :-)
Or somebody interchanged the IO Board. You cannot run every type of
IO-Boards in a Lisa, when you want to use a HardDisk (especially the
early Boards).
...mouse is a M0100... the same as the Mac 128/512k's mouse. However
the connector on the back of the lisa does not look like the connector
on the original Macs...
There were three kinds of mice available:
The first ones for Lisa (and for Apple II with Mouse Card in the
expansion slot). Characteristic was the plastic connector which could
be described as an rectangle with round corners and the upper side of
the rectangle was additional 3mm spared out.
The second mouse (chronological) was the Mac 1984 mouse (later renamed
Mac 128k). The connector is much bigger, cause it now has two screws
with huge knobs. The Pins are the same, so it will fit like the first
mouse.
The third mouse has a much smaller connector again, but the two scres
remained, although they are not so big (smaller diameter)
All these three types of mice will fit in the connector-plug of a Lisa.
I had a Prototype of a Lisa 1, which had a connector, which only
supports the mouse 1, cause there was this rectangle "nose" on top of
the connector of the motherboard.
On the occasions when the power supply works, the monitor will
occasionally shift of flicker very slightly, this movement seems
rhythmically timed
interesting !
I never saw this before. Chaotic, yes, but predictable, cause
rhytmically...
What time periods?
with a quiet hissing noise from the PSU. I'm waiting for a 1.8 amp
PSU to arrive soon.
That's better, in deed !
Greetings TOM from bavaria, the center of europe, the country of the
alps, the marvellous castles of Koenig Ludwig and the original
Oktoberfest
--
LisaList is sponsored by <http://lowendmac.com/> and...
Shop buy.com and save. <http://lowendmac.com/ad/buy.com.html>
Support Low End Mac <http://lowendmac.com/lists/support.html>
LisaList info: <http://lowendmac.com/lists/lisa.html>
--> AOL users, remove "mailto:";
Send list messages to: <mailto:[email protected]>
To unsubscribe, email: <mailto:[EMAIL PROTECTED]>
For digest mode, email: <mailto:[EMAIL PROTECTED]>
Subscription questions: <mailto:[EMAIL PROTECTED]>
Archive: <http://www.mail-archive.com/lisalist%40mail.maclaunch.com/>
iPod Accessories for Less
at 1-800-iPOD.COM
Fast Delivery, Low Price, Good Deal
www.1800ipod.com
