Retro Computing

The Commodore 1702 was a popular monitor designed for and marketed with the Commodore 64 in the early 1980s. While this is just my opinion, I think it was the best monitor Commodore ever sold.

The Commodore 1702 monitor was a composite monitor that handled both standard composite and what we now call S-Video. Its gray-beige color matched the original breadbin-style Commodore 64 and 1541 disk drive.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

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It’s hard to imagine now that Apple is a trillion-dollar company, but Apple very nearly went under in the 1990s. For a time, it seemed the company could do no right. So why did Apple fail in the 90s? And how did it manage to find its way?

Apple’s problems in the 90s were twofold: Its operating system was outdated and its products were expensive and uninspiring. Apple turned around when Steve Jobs changed the company’s message and took some chances with the design.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

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If you go to change or add drives in a vintage PC and your floppy cable doesn’t fit, there could be several reasons for it. Here’s what to do about it when this happens.

PC floppy cables are all 34 pins, but they can have several different ways of keying so you don’t plug them in wrong. This can cause physical compatibility issues that may require modifying the cable so it will plug into your motherboard.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

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The stock Commodore 64 power supply was notorious. I can’t overstate how big of a piece of junk it was. It was terrible in Commodore’s heyday and it’s no better now. If you have a Commodore 64 and want to keep it working, you need to consider which Commodore power supplies are safe to use, and make sure you have a good one. Otherwise, at the very least, you need to consider repair and protection for your vintage supply to prevent damage to your 64.

If your Commodore-branded power supply doesn’t have the Commodore logo in the corner of the unit, like part number 390205-01 for the 64 or part number 310416-06 for the 128, you have to assume it’s unsafe to use. Other Commodore power supplies for the C-64 fail in such a way that they deliver unsafe voltages that cause serious damage to a C-64 motherboard.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

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Lotus Notes and Lotus Domino were a juggernaut in mid-1990s IT. Some people loved it. Most people put up with it. And then people quit talking about it and thinking about it, even though almost every large organization still has Notes running somewhere. But what is Lotus Notes, and why did it fade from consciousness?

Lotus Notes was a popular software platform for e-mail, calendaring and collaboration in the 1990s. It was programmable and extensible, so many Notes shops created custom applications with it that became business critical. IBM bought it in 1995 for $3.5 billion, but couldn’t keep up with Microsoft’s marketing and the ecosystem that built up around it so it lost market share to Exchange. IBM sold Notes and Domino, its server component, in 2018 to Indian firm HCL for $1.8 billion.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

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OS/2 Warp was my operating system of choice for most of the 1990s. It never achieved mass appeal, and I think I know why. But I still liked it anyway. Here’s a look at its advantages and disadvantages.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

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The subject of clones was always controversial in Commodore circles, even during Commodore’s heyday. There were no true Commodore 64 clones in the 1980s and 1990s. Why? And would it have made a difference?

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net

Texas Instruments was supposed to dominate the home computer market in the 1980s. And on paper they had a good product. But things didn’t work out the way they were supposed to for the Texas Instruments home computer, the TI-99/4A. And that’s why you probably don’t hear as much about it as you’d think you would.

TI entered the personal computer market in 1979 and had some success in the early 1980s. But Apple’s former management literally doesn’t remember competing with it. Yet for a couple million people in the late 70s and early 80s, the TI provided their first experience with a home computer, and any home computer, however flawed, was something special then. So it provided some fond memories for people of a certain age.

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Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net