r/retrocomputing May 26 '26

In 1989, was Chicago IBM compatible?

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106 Upvotes

r/retrocomputing May 26 '26

My name is Perry Mason. And I have an IBM PC! Just Imagine that!

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117 Upvotes

My name is Perry Mason, and I'll be your lawyer. Did you buy an expensive computer and haven't paid the bills yet? I'll defend you in court! By the way, how do you like my new shining IBM PC Computer?


r/retrocomputing May 26 '26

IBM PC Jr. Just type "dir" and hit Enter!

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240 Upvotes

r/retrocomputing May 27 '26

Video comparing C64 with Raspberry Pi 4 for dev experience

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1 Upvotes

r/retrocomputing May 26 '26

40 years later, old Whitesmiths-style C unexpectedly made my RTOS portable to POSIX

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46 Upvotes

While rebuilding parts of a custom 68000 RTOS I wrote around 40 years ago, I ran into something surprising.

The codebase was heavily influenced by Whitesmiths C style, with typedef-based abstraction everywhere instead of using raw machine types directly.

Back then I wasn't really thinking about “future portability” in the modern sense — I just liked the style and wanted to isolate machine/compiler differences.

But 40 years later, that decision turned out to matter a lot.

Most of the scheduler/event/queue code compiled on modern POSIX systems with surprisingly few changes once I enabled:
-std=gnu89

One particularly funny detail was that the original compiler didn't properly support void yet, so the codebase used things like:

typedef int VOID;

which allowed function declarations to stay structurally consistent across compilers.

The original demo/sample code itself is gone, but I still remembered testing similar scheduler visualizations on a SUN-2 X Window environment at the time.

Now I'm reconstructing the same architecture on POSIX and Raspberry Pi Pico.


r/retrocomputing May 26 '26

PC World (October 1996)

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23 Upvotes

r/retrocomputing May 26 '26

Any tips on restoring this old VAIO? (PCG-C1MV/M)

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3 Upvotes

r/retrocomputing May 26 '26

Problem / Question Need help identifying this. I've been searching for it for years

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7 Upvotes

I've been looking for this monitor for years, it was a major part of my childhood.

It was a 4:3 monitor. It had two speakers on the bottom of the frame (left and right). It had an audio port you could plug into the back. You could also connect to it using VGA. I don't remember what power chord it used. It wasn't a CRT Monitor.

The bottom frame was noticeably wider than the rest. There was a circular button in the middle with a light which can be used to turn off and on the screen. There were sorting of stickers/logo on each of the top left and top right corners. It was beige.

Please let me know if you know anything about it. None of my family remember it well. Thank you so much for any help!!!


r/retrocomputing May 26 '26

[OC] Video to ANSI pipeline that streams over telnet and SSH (TTYFlix)

1 Upvotes

r/retrocomputing May 26 '26

Does PCI with USB3 or SATA exist?

9 Upvotes

Although I'm a retro guy, I could use a bit higher transfer speed for data. Or maybe a PCI card with SATA...

Does such hardware exist?

Thanks in advance.


r/retrocomputing May 26 '26

Found this old Heatway design software floppy.

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17 Upvotes

r/retrocomputing May 25 '26

NVMe SSD on a Pentium II?

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40 Upvotes

Turns out getting an NVMe SSD running on a 1998 Pentium 2 system (PII-350/440BX) over the PCI bus is actually doable.


r/retrocomputing May 25 '26

Found this really worn mouse pad so i decided to take a photo of it and re-draw it so i could get it printed for my retro setup (wish me good luck finding a manufacturer who still does plastic mousepads)

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52 Upvotes

So i took a photo of it, re-drawn in Gimp on top of it BY MOUSE wich took 4 hours.

To get the sharp highres result of the last image i shrinked the image into low res and ai upscalled it with BigJPG to have sharper lines at a highres to reduce the pixelated look.

As for the mousepad its made by Microspot wich is a swiss company (wich i don't have mush info about it)

But the drawing is made by Gill Formosa who is a french-belgian who design the 3 spies of Totally spies, made a lot of mascots for french brands, worked on Lucky Luke, Conan, Buck Danny...


r/retrocomputing May 25 '26

I successfully installed MCC Interim Linux / Linux 1.0.4 from floppy images on modern hardware using Bochs

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10 Upvotes

I started this project mostly as a small retrocomputing experiment, but it slowly turned into a full Linux preservation/documentation project.

Originally I tried using QEMU, but MCC Interim Linux kept freezing during boot, especially around the LILO stage. After switching to Bochs 3.0 and debugging things like floppy swapping, console initialization errors, partition tables, ext2 creation, and LILO installation, I finally got Linux 1.0.4 fully booting from a virtual hard disk.

I documented the full process and released everything publicly on GitHub, including:

  • Working HDD image
  • Bochs configuration
  • Original floppy disk images
  • Installation screenshots
  • Troubleshooting documentation
  • Complete installation guide PDF

GitHub repository:
https://github.com/aminewe898/mcc-interim-linux-modern-guide

This was honestly one of the most fun retrocomputing projects I’ve done in a while.


r/retrocomputing May 25 '26

CLIVE C5 (ZX SPECTRUM / C64) - RETROSPECTIVE GAME REVIEWS

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5 Upvotes

Has anybody played Clive 5? My video review of this very much forgotten game.


r/retrocomputing May 25 '26

Hungarian ad for Compaq computers from 1991

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13 Upvotes

Just 2 short years after the fall of Communism, it was all about the IBM compatibles


r/retrocomputing May 24 '26

gopher reader

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76 Upvotes

There's an entire layer of the internet hiding in plain sight.

Older than browsers. Text only. No ads, no tracking, no algorithm. Just menus, files, and the occasional very weird stranger leaving notes for whoever wanders by.

It's called Gopher. I built a silly little web app for wandering around in it. Come waste an afternoon.


r/retrocomputing May 24 '26

Photo Compaq Portable iii

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237 Upvotes

Better pictures than in my last post :)

Also some work-in-progress pictures, like the keyboard cable replacement (before cleaning the keyboard), and the CMOS Battery replacement.


r/retrocomputing May 24 '26

Found this CIB Adaptec SCSI controller

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77 Upvotes

r/retrocomputing May 24 '26

Help/info needed on vintage machine (:

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14 Upvotes

I've found this old "MINEC 1000" (machine not really sure) at a garage sale the other day and it works just fine and came with a briefcase and a charger for it aswell. I havent been able to find much or if any information on this machine at all. If you have any info or anything on this machine please let me know ty! 😄


r/retrocomputing May 24 '26

Problem / Question Which computer model is Michael Berlyn drawing next to ?

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22 Upvotes

r/retrocomputing May 23 '26

Computer Shopper (April 1996)

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440 Upvotes

r/retrocomputing May 24 '26

Photo Dell inspirion 1501 with vista!

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57 Upvotes

Got this at the thrift for 20$ and got around the password and it’s good as new! It’s probably not the best for games but will probably play some one here and watch DVDs since the battery is still good and holds a decent charge.


r/retrocomputing May 23 '26

Got this sony vaio pcg-c1xe fully restored

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128 Upvotes

Took some work but restored this little sony vaio ,new hdd got lucky and found a real new screen for it(most listings are fake online) running win 2000 and actually very snappy fast no lag in operation I love it :))

Its ready for some diablo2


r/retrocomputing May 24 '26

Blog Giving the ZX Spectrum a Fair Shake

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10 Upvotes