jimd@clmqt.marquette.Mi.US (Jim Drosen) (05/21/91)
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 +++++ This sentence has threee erors. +++++