Ah yes, I remember it well. Hard to forget.
-Craig
On Tuesday, January 12, 2021, 12:04:14 PM PST, Michael Berkowitz <[log in to unmask]> wrote:
If you find a 33, make certain it has a genuine piece of cardboard taped over the right knee on/off switch which EVERYONE has hit at least once
Michael Berkowitz | Project Manager
CGS
COMPUTER GENERATED SOLUTIONS INC.
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T: 818-635-0816
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D R I V I N G F U N D A M E N T A L S TM
-----Original Message-----
From: HP-3000 Systems Discussion <[log in to unmask]> On Behalf Of ED SHARPE
Sent: Tuesday, January 12, 2021 11:49 AM
To: [log in to unmask]
Subject: Re: [HP3000-L] [EXT]: Hp 3000 series 30
CAUTION: This email is from outside CGS. Be careful with links or attachments. Este correo electrónico es de fuera de CGS. Ten cuidado con los enlaces o archivos adjuntos.
Hiwdy Grant. -- The 33 was gone over 25 years,ago.... alas
... I wish we had saved all our old stuff. We are,trying now to get a series 2 or 3. For the SMECC MUSEUM project here in Arizona. .... I will kerp an eye open for boards for a 30 or 33 though!
We did save 2 cabinets if the hp 2000 system need find. Disc drive... We did save a first model 2116 Rev b 100 lb processor!
On Tuesday, January 12, 2021 grant <[log in to unmask]> wrote:
I take it the 33 is long gone, they use the same boards.
Grant
Sent from my Galaxy
-------- Original message --------From: ED SHARPE <[log in to unmask]> Date: 2021-01-12 9:46 a.m. (GMT-08:00) To: [log in to unmask] Subject: Re: [HP3000-L] [EXT]: Hp 3000 series 30 Sorry... I always,wanted a 30 but never had one. The thought of a 3000 with a 8 inch floppy was intriguing! The 33 was in a desk and was a freight damaged thing we picked up.. never attempted to try to fix ( no built in floppy on 33)
We mainly used and maintained series 2 and 3 machines. ... at the very end we did have a series 40 but never had to work on it.
Ed Sharpe - Archivist for SMECC
On Tuesday, January 12, 2021 Tracy Johnson <[log in to unmask]> wrote:
Ed Sharpe on this list may have a good insight.
Give him time to wake up however it is 0630 in his time zone.
On 1/11/21 11:28 PM, grant wrote:
> External Email
> Hello, I was referred here from VintHPcom at groups.io , I am trying to restore a series 30 and am hoping to get some insight, on repairing this unit. I have repaired the power supply and all is within spec. But now I need to find the fault keeping it from running. Ideally finding a spare set of boards would be the best but ,most likely this will be a long shot. I have the schematic, ce and diagnostic manuals and understand this is where the experts can be found.
>
> I can give a little description of what it can do.
> On power up run light is on and stays on (I believe it should halt) it my understanding that when it is halted the cpu self test can be run .
> If halt is pressed the light comes on but it is not halted. I found by pressing dump . It will start to handshake to the drive but freezes and the halt light will light. It is now halted and I can run the cpuself test which fails on test 23(230) Rass register test. This is near the end of the rass tests.
> The manuals solution is to replace the cpu board,then replace the bic board and lastly reseat the rass.
> I am hoping the rass is not gone and it is some failed logic.
> Any help for a good starting point would be appreciated, or just a extra mind or 2 to pinpoint a starting point.
>
> Thanks,
>
> Grant
>
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BT
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