- cctalk - classiccmp.org

by Bill Gunshannon

I finally got the missing keyboard and now it is time to try and revive it. A couple quick questions. It has a board in it called IBM PC INTERFACE with the numbers 170-18-165 and CIL18-16 printed on it. It has a 50 pin connector on the bracket end. If I take it out the machine dies almost immediately doing the POST. Tried Google with no luck. Anybody remember what it is? Next problem. 1701 error. Light on MFM drive flashes 3 slow and 4 fast continuously. Being as this machine was known to work when it was last shut down any suggestions? Could it be a stiction problem and the disk just isn't spinning up? (Can't tell by listening as the fan is pretty loud. Not bad just louder than any good disk I have ever heard.) And then one other not related to a problem. Being an original PC owned by users and not geeks is it likely that the floppy controller is one that can handle other formats (like TRS-80) and maybe even 8"? And just to wrap it up. What are the chances of finding an external drive or even a cable that could be made to connect to an external drive? Really hoping to get it to run. Would love to see what the Psychology Department had on it. At least WordPerfect as there is one of those function key templates taped on the keyboard. bill

3 months, 1 week

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Re: Tesla's Forgotten Founder Speaks Out - Exclusive w/ Martin Eberhard

by Shoppa, Tim

Frank wrote: > I wasn’t around back then ;) But I think the big problem with > steam tractors was since they were so heavy they would sink into > the fields. I don’t think that was an issue really solved until gas > powered tractors came around. We're getting off topic but I want to interject that if you want to see operating steam tractors, stationary steam engines, and lots more, get to Mt Pleasant Iowa RIGHT NOW for the annual Old Thresher's Reunion which starts TODAY. I note that when the Old Thresher's Reunion first started in 1950, the steam tractors being run there were only 40-50 years old, not too dissimilar to how an Apple II or PDP-11 is today. https://www.youtube.com/watch?v=hs4L2nSqCL4 https://www.oldthreshers.org/other-events/steam-school/ Tim N3QE

3 months, 1 week

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Tesla's Forgotten Founder Speaks Out - Exclusive w/ Martin Eberhard

by Kirk Davis

Interesting for Tesla’s early history, but skip to 49:00 for a nice rack he is putting together with an 11/20. https://youtu.be/88KHfX_kPIY He also appears to be on the cctalk list.

3 months, 1 week

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Need 3.5" drives?

by Van Snyder

I have some 3.5" drives I don't need. One 350 GB PATA Three 320 GB SATA One 500 GB SATA Yours in exchange for a PDF of a shipping label from Van Snyder 2229 Shields Street La Crescenta, CA 91214 Local pickup also OK. Just say which ones you want. They all have smartctl reports that claim they passed.

3 months, 1 week

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CII1040 ..what exactly is this?

by Holm Tiffe

Hi guys, I'm somewhat sorting my stash of forever laying around parts and there are 12 pcs from those: https://www.tiffe.de/images/CII1040.jpg That are two PNP BJTs in an TO can..and I think they are old. I've desoldered them years ago. Most of them have an TI logo printed on top. I could'nt find any data..can someone help here? Thx, Holm -- Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe, Goethestrasse 15, 09569 Oederan, USt-Id: DE253710583 info(a)tsht.de Tel +49 37292 709778 Mobil: 0172 8790 741

3 months, 1 week

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Re: Tesla's Forgotten Founder Speaks Out - Exclusive w/ Martin Eberhard

by donald donaldwhittemore.com

This is one of a few websites where ‘nice rack’ has a totally different meaning. 😊

3 months, 1 week

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Chuck Guzis -- Equipment and Archive

by Chuck Guzis

I am Michael St. Clair, Chuck's nephew by marriage. I'm writing from his account to establish bona fides; apologies for any surprise it might cause. You appear to be the people he considered his professional peers, so I'm reaching out to you for some help. Chuck had little warning before he passed. He left his equipment and development environments in working order, but without a legacy plan. I'm a software engineer and data archivist, and my aunt has asked me to find good homes for his equipment and IP. I'm going to organize and open-source the software and other IP that he hadn't already released. However, I don't know how to safely use, maintain, or even store his physical gear. I'm only in Eugene for a couple more days on this particular trip. is there any specific physical information (that doesn't require disassembly) that might be useful to potential adopters? I don't have time to make a complete inventory, but here's a list of highlights and a Drive folder containing some photographs. This is not (yet) a formal "come and get it" offer, but it's likely a prelude to one (excluding business documents and computers). Highlights: - Multiple 8-inch floppy drives in built-like-a-truck housings - Dozens of assorted 80s and 90s-era I/O devices -- ZIP drives, 5 1/4" readers, etc. - rack-mounted HP 7970B tape drive - another full-height rack-mounted 9-track tape drive with external control panel; no manufacturer or model number on anything I can get to - custom-built 'tape dehydrator' - around a thousand pieces of assorted removable media, primarily 3.5", 5 1/4", 8", CD, DVD, and a variety of late-90s and 00s digital tape formats. Per labels and spot-checks, their contents range from widely-distributed commercial software to Sydex master floppies to lost BASIC dialects to industrial control software in CP/M formats. Basically 25 years of Chuck's professional life and the industry around it. - full electronics workbench with partially-finished projects, including something involving Pertec controllers - a variety of functioning vintage keyboards, from IBM Model Ms to something apparently taken from an industrial control station. Drive folder: https://drive.google.com/drive/u/1/folders/1KUs-x6t4OtzS_b7lxYMM7i-GxNi-QRv3 I'd very much appreciate any input. -- Michael St. Clair

3 months, 1 week

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Re: Chuck Guzis -- Equipment and Archive

by Gravity Loop

Hi Magnus, Thanks for the link but as I said, this is a field that is still under researched with a lot of misinformation out there especially on the less academic or lab side of things. I understand this stuff and the processes but I am here to help other people understand and acquire these skills for the future. The thing is, if he has custom equipment for it he may have also documented a reliable workflow that could be used in smaller operations, at home setups, etc. I'm looking to further disseminate information as well as continue the research outside of corporate interests. Making sure knowledge is handed off and widely available, including in print form. So while your helping spirit is definitely appreciated, as a professional audio engineer I'm explaining the state of things outside of lab preservation. Not to mention, you can read posts online by professionals even talking trash on the stuff linked. This is exactly how I found out about Chuck years ago. I'm chiming in here because I'm specifically interested in the knowledge Chuck collected, preserving any techniques he hammered into followable steps or additional knowledge not spread, and to share in more ways for others that didn't liaten or haven't figured it out yet. He was someone who knew a lot of tricks and helped a lot of people. - Lichen

3 months, 1 week

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Any interest in any of this at VCFMW?

by Paul Anderson

If you have any questions or wish to contact me, Please email me directly at useddec(a)gmail.com. 42" cab with BA23 microvaxII, plus additional BA23 42" cab with 2 RL02 drives, outer case for 11/23 and you pick which Qbus box you want with it and what boards you want in it. 42"cab with RL02 RAMTEK Marquis model III with Compugraphic monitor HP7475 plotter LA36 with Datasouth board 120cpm LA100 LA12 with carrying case Darkroom equipment including Omega B22, D2, other enlargers, timers, tanks, trays, etc. I can text photos of any of these items and anything I have listed, but have problems posting them. If you have any US or foreign coins or currency, I'm interested in trading for computer equipment. If you are interested in stopping here before or after VCFMW, or when you are in the area, let me know so we can set up a time. I'm outside Champaign, IL, with easy access to I-57, I-72, and I-74. Thanks, Paul

3 months, 2 weeks

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Anybody need a Pentium III MB?

by Van Snyder

I have a Supermicro P3TDDE MB. It has two processors with their fans, and four USA DEM DO133-065651I 64x64 133-222 memory sticks. Also the ATX plate for the back, and a Matrox dual-VGA graphics card. All yours for a PDF of a shipping label.

3 months, 2 weeks

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