Re: Help diagnosing problem.

From: Highcountryrider <highcountryrider_at_email.domain.hidden>
Date: Sat, 3 May 2008 17:51:31 -0700

For what it's worth:

 From the Lisa DIY manual: "Preliminary memory test ... If there's a problem with the
first 2K, the speaker beeps twice and the computer hangs with a random display on
the screen. This indicates a problem with the memory card in slot 1...."

It doesn't explain the third beep, though. Not sure it applies.

I can't seem to find any reference to a third beep. Maybe someone else on the
list knows?


On May 3, 2008, at 5:00 PM, Patnukem wrote:

well some good news I was examining the cpu board and decided to switch the two 2333's that are directly under the processor with the other cpu board. One I took off and it had two bent in pins "who knows why" anyway I put the other chips in and now I get 3 beeps two high and one low. I still do not get a picture but I will mess with the monitor controls and see what I get. I think it was lucky I found that the one looked a bit beat up so I was not sure it was working.


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Received on 2015-07-15 16:43:14

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