Back in the day, I was oddly fascinated with the different types of DOS GUIs... and which applications seemingly had similar ones! I thought I'd take a few minutes and look at three different styles of DOS GUIs from the past, I am sure it will bring back memories for you too! 🧵
First of all, I have to give credit to this Reddit post, which was the inspiration for my post. Lots of great discussion over there, and I will borrow some of it for here! reddit.com/r/DOS/comments…
So, I'm going to start out with TurboVision, a framework included w/ Borland Pascal, Turbo Pascal, and Borland C++. Some of the programs I recognize that use it are Novell apps and one of my favorite files transfer programs, FastLynx. Note the title and "blocky" background.
Next up, we have the classic Microsoft look, used by MS-DOS Editor, MS Word, and other Microsoft-developed applications (fun fact: MS-DOS Editor and QBasic use the same executable to run!)
And, third & finally, we have the Central Point/Norton interface. I believe this started with Central Point Anti-Virus, & Norton adopted it with the purchase of Central Point. And, of course, we have Microsoft Anti-Virus that was bundled with DOS, which was made by Central Point.
Also of fun note, Microsoft Defrag was bundled with DOS, as was Microsoft Backup. And who authored these? Symantec!
And finally (yes, finally), Microsoft DOS Shell sure does look like a Symantec product, now doesn't it 😂. I'll leave the research on this one up to an exercise for the reader.
Anyway, that's all for now. I am sure there are many other DOS GUI styles too. Thanks for following!
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Last week, I started some ISA sound card testing. Being the retro masochist I am, I picked up an IBM MWave-based sound card at our local swap meet a few weeks back. During our last testing session, I couldn't get this to work. Will we succeed today? Let's find out! 🧵 time!
So, first, let's say this much: the MWave concept was cool with its use of a DSP. I benefitted from this back in the day when I upgraded my Dad's Thinkpad 755CX modem from 14.4 to 28.8 with a software upgrade! It knocked out sound when the modem was in use, but, well... ok 😂
Alright, enough of that. So, first thing I had to do was move my NE2000 compatible network card to a new IOBASE of 0x280. That freed up 0x300 for the MWave card's MIDI.
I picked up four hard drives from the free table at our Northern Virginia meetup today. I am sure they are ALL going to work perfectly (foreshadowing). Let's talk about it briefly in a 🧵 here!
First, let's go with the Western Digital Caviar drive. I popped it in the Kehtron desktop PC I had. Funny enough, that system already has a Caviar 22500, so on bootup, we see "twins" 😂
So, yeah, okay, I tried formatting the drive. And things didn't go so well. I was going to grab my SpinRite 6.1 disk for fun, but recalled that it doesn't run on a 486. Oh well, this drive is toast anyway. Pour one out for it.
I did a component swap on the Enlight siblings today. I also went down a rabbit hole that I would never have anticipated doing, but it turned out well. Let's compare these cases, look at the components swapped, and the diversion I took, in a 🧵 here!
First, let's compare the front panels. Pretty similar, except the USB headers on the new one.
Next, we have the 5.25" drive install mechanism. The "new" case is toolless, and the "old" case requires rails. Which... well, people tend to lose. The toolless install is a LITTLE rough around the edges, but it works!
I've gotten a few items in the mail over the past few days. Let's test them out, and also improve the aesthetics of the re-enlightened PC. Time for a 🧵
First, we have this Sony CDU701 32X IDE drive. I put it in the retr0brite bin in the wee hours of the morning, and when I checked it out when I woke up, it looked great! Since it tests out good, it is going in this PC for good!
Next we have this Acer 650P-047 50X drive. Unfortunately, it is flaky... it even opens and closes the drive door incorrectly when I try to open it. This was an eBay purchase, so back it goes!
I have a bunch of ISA 16-bit sound cards to test! Let's test them (or at least try to test them) and select one to put in the new Re-Enlightened PC. Let's go! 🧵
Before we get too far into this, I copied over DOS/Win3.1x drivers that we will need for the five different sound cards, and also made a backup of my DOS/Win3.1x partition, since we'll most certainly be screwing it up. I also copied over some games to test in DOS.
The first card we are going to test is one I have set up before: A MediaMagic ISP-16. I started to install drivers, and realized that they HAD to install from a floppy disk, so I copied them there!
I have a few updates for the Re-Enlightened PC that I built yesterday! Let's talk about them in a 🧵 here
First of all, I completed a retr0brite on the combo floppy disk drive. I think it looks a little better now! Still not a perfect match, but close enough!
Second, I swapped out the Trident PCI video card for an S3 86C75 Virge/DX PCI card. I actually tried two Trident cards, and they were both being a pain. This card looks SHARP! Very pleased with it.