Someone pointed out to me that the following HP App notes HP AN 201 series: #201-1 1976 2108A ++ Automatic Q-A Evaluation of Precision Resistors #201-2 1976 2108A ++ Measuring Differential Non-Lineari

Hi, Is it possible to use more than one graphic card in a series 200/300 computer like the attached picture seems to indicate ? Can a graphic card be installed in a 9816 or a 9826 to output to an exte

Does anyone have any information, such as a schematic diagram, about the credit card training boards that were used with HP logic analyzers? Arnie

Problem is that as far as I understand should SYSGLOBALS be part of the boioted Pascal image and thus always there?

Looking for HP marketing posters, in English and other world laguages large systems like HP-3000 as well as HP-150 and other pc and workstations... urgent need for monarch butterfly HP-150 poster!!! W

Now that I have my 1000 pretty much configured , I am starting to think about digging into my 3000 . Is it possible to use hp drive for disk is there a image that would work. I think it might have som

Hi, I am looking for the HP-98645A Measurement Library software for the HP-98640A analog to digital card for the Series-200/300. The HP-museum does not seems to have anything but I was able to find th

For a reasonable price? Besides, what is a reasonable price? :)

Hi everyone! I'm CZ: I've been working on pdp11's, 8's, and the like for about 20 years, and recently an HP1000 came into my little circle. It was a part of Bob Davis' collection and I'm selling some

Hi all, I just ran the FPP-SIS-FFP diagnostics on my 1000F (2117B with FFP) and there seems to be an issue with the Scientific Instruction Set (SIS). The ROMs are detected correctly but most results o

Hello, if it's of interest for anyone, there is a lot of 4MB modules for 9000/300 under item number 114648393960 on a famous auction place.

The following files have been uploaded to the Files area of the VintHPcom@groups.io group. /HP9000 Series 200 300/Software/HP98645A.zip By: blue Description: WS BASIC and WS PASCAL library disk HP9864

Needed HP 918lx computer trim bezel! a nice one appreciated bit one needing painting or? better than none! Please advise ! Ed Sharpe Archivist for SMECC

I have a few of these A990 boxes. They are complete with memory, internal disk & DAT, & any 1000 interface you could possibly need. They are the smaller 14-slot Micro boxes so a small footprint. I'm d

Hi All, I know this may not be a proper place for this question but I am not sure were else to turn. I have two awesome HP Terminals an HP 2382A and an HP 2392A. I have tried many HP older keyboards b

I have a nice little HP Integral that I intend to work a bit with. It is working fine except for possibly that the power button is not staying in ON position. I have read about the Software Engineerin

This may be "old hat", but maybe not because I don't see much talk about it here. (or anywhere else, for that matter) Tonight I succeeded in bringing up a small SRM network, with an SRM/UX server and

On this last day of 2020, which was definitely a rotten year, my dear HP 9825 made a bad noise, let some weird smell out, and the display went all crazy. The power regulator transistor in the 5V suppl

Hi all! Generally speaking, this topic has been beaten (nearly) to death (9122, etc) but here I am again with a faulty Sony floppy drive, this time from one of my Integrals. It's a Sony OA-D32W-10. (I

I’ve upgraded my HP 9000 400s to a 433s by replacing the 68030 processor with a 68040. This means I also had to change the boot rom, the 1818-5108 rom on the motherboard wasn’t compatible with 68040.