Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!think.com!samsung!umich!sharkey!clmqt!jimd
From: jimd@clmqt.marquette.Mi.US (Jim Drosen)
Newsgroups: comp.sys.mac.hardware
Subject: My Mac makes an UGLY sound and won't boot
Keywords: Mac, dead, video
Message-ID: <1991May21.113206.10533@clmqt.marquette.Mi.US>
Date: 21 May 91 11:32:06 GMT
Lines: 23

I have a 128k Mac upgraded to 512k, Plus ROMs, and a DS
drive.

Recently, the video has been jittery on the right side, so I
got Larry Pina's book and proceded to adjust the voltage,
horizontal and vertical size, and focus.  No problems so
far.  Then I drained the voltage off the CRT and pulled off
both ends of the cable which runs from the analog board to
the end of the CRT.  I looked at them and put them back.

Now, when I power up, I get a really ugly sound out of the
speaker for a few seconds, and then a steady tone for about
a minute, followed by silence.  The screen is black through
all this.  It doesn't come close to booting.

Any ideas on what I did?  I'm baffled.  Thanks in advance.



-- 
Jim Drosen                      =       jimd@clmqt.marquette.Mi.US
Enterprise Information System   =       ..rutgers!mailrus!sharkey!clmqt!jimd
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