Share this page!

Enter URL or ID to Unroll

You can paste full URL like: https://x.com/threadreaderapp/status/1644127596119195649
or just the ID like: 1644127596119195649

How to get URL link on X (Twitter) App

  1. On the Twitter thread, click on or icon on the bottom
  2. Click again on or Share Via icon
  3. Click on Copy Link to Tweet
  4. Paste it above and click "Unroll Thread"!
  5. More info at Twitter Help
RetroTech Chris Profile picture
@RetroTechChris
Mar 2, 2024 • 13 tweets • 6 min read • Read on X
Scrolly
A few weeks back, we talked about PCI sound card compatibility in Windows 3.1x. And then I went and purchased an Aureal Vortex AU8820 sound card for like $10 bucks. Let's find out how well it works in DOS, Windows 3.11, and a few other OSes in a thread here!



Image
Image
Image
Image
First, you'll be pleased to know that this sound card works with Hannah Montana Linux. Okay, enough of that already... for now 😂. Gosh, that color scheme is beyond atrocious and hurts my eyes. Image
How about Windows XP? Yep, detected and good to go! Image
Okay, off to Windows for Workgroups 3.11. Install was a cinch, but.. all I get in the program group is an uninstaller? Really?? No mixer? Yeah.. more on that in a minute.

Image
Image
Image
Things are looking good in the MIDI mapper, nothing to do there! All set. Image
If we look at installed drivers, we'll see there is a mixer. It just has no GUI. Fortunately, we can control the sound settings via system.ini. Under [Config\MixerSettings], I just changed all values from 32767 to 65535 to give "full volume" everywhere!

Image
Image
Image
Oh, and for the drivers, for the interested, I downloaded them from here! vogons.org/viewtopic.php?…
Alright, how about DOS? Fortunately there is a TSR you can use to make things work, included in the drivers above. However, it will probably lock up with newer systems. You can pull the "asp4dos" file from Win9x drivers to fix it though, details here: vogons.org/viewtopic.php?…
So, running asp4dos from the command line, we can see the card get detected. PRO TIP: If you install the Win3.1 drivers, you'd best take asp4dos out of autoexec.bat before you reboot, or replace it under the C:\WINDOWS directory before you do if you have a newer system! Image
So, for the most part, we are done. But there are two more problems to solve. The first is setting audio levels. I think with a vortex.ini file, this can be done with the asp4dos driver. But that was giving me trouble. So I downloaded SBMIX and it worked perfectly! Image
The next problem? If you run Win3.1x, the real mode DOS driver will uninstall. So after you exit Win3.1x, you need to reload it again. See this post I made today on Vogons that talks about the fix I used with a batch file! vogons.org/viewtopic.php?…
Anyway, there you have it. Now we can do fun things like play MIDI, MP3, and WAV files in Win3.x... using a PCI sound card. Thanks for following along! I'll leave you with a post I just did where we play an MP3!
@threadreaderapp unroll

• • •

Missing some Tweet in this thread? You can try to force a refresh
　

Keep Current with RetroTech Chris

RetroTech Chris Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @RetroTechChris

RetroTech Chris Profile picture
Jan 25
I got a new DOS file transfer toy! Now, these have been around since the dawn of time, but let's talk about it: a MicroSD to LPT Printer Port Adapter. We'll give it a test on my Compaq LTE 5400. Time for a 🧵 Image
Image
First, if you are interested in reading about these, there is a thread on Vogons! Included in that thread is where I found the DOS drivers for it, you can go here for that, and to read about this device! vogons.org/viewtopic.php?…Image
Also, here's a few more perspective shots of it, captured from different angles. Image
Image
Image
Read 11 tweets
RetroTech Chris Profile picture
Jan 17
I got some Xircom PC Cards in the mail today! Let's test them out and see if they work! 🧵 time! Image
Image
Image
First, if you missed it, a few days ago I posted this. Given what I have paid for these in the past, I was very pleased!
And speaking of the past, here's what I had before today: four cards. These Xircom RealPort Ethernet 10/100 cards are great for getting a laptop without Internet connected to a wired network! Image
Read 10 tweets
RetroTech Chris Profile picture
Jan 8
My holiday break is quickly coming to an end. So, I think it's time to power on the retro PCs that I have yet to power on recently. I am sure this will go flawlessly 😂. Let's do most of this, in real time, in a 🧵 here! Image
Image
Image
Alright, you've already seen the first three. My trusty, original 486DX4/100 powered right up, as did the Packard Bell Multimedia 601 Pentium 233 MMX Image
Image
Image
Image
How about the Kehtron 486 DX/50? Weeelll.. the front seven segment display needed reconnected (I really should fix this permanently), and the sound card was being a pain, but I moved it over one slot and it is now working! Image
Image
Image
Image
Read 30 tweets
RetroTech Chris Profile picture
Jan 3
The challenges and solutions in retro computing never cease to amaze me, and today's project is no different. Today's goal was getting working storage in this AST Premium Exec 386 laptop. And fortunately, somewhat against the odds, I found one! Let's talk about it in a 🧵 here! Image
Image
So, anyway, the issue I had with this laptop is that the original 20MB 3.5" IDE hard drive had died. I thought "no problem, I'll pop on eBay and get one." Except they are scarce and expensive. I picked up two 120MB drives and one 40MB drive. None of them worked. Image
Image
In the past, I had also tried a CF card. I could get the CF cards to a point where they were accessible, but when I go to boot, I get a blinking cursor.. and sometimes a "non system disk or disk error" a few minutes later. Tried multiple CF cards, same result. Image
Image
Read 9 tweets
RetroTech Chris Profile picture
Dec 28, 2025
Has anyone ever worked with GEOS, GeoWorks, New Deal Office, or Breadbox Ensemble on a PC? Well, I decided to load it up on one of my 486 systems today and take it for a spin... including getting online! Let's talk about what I discovered in a 🧵 here! Image
Image
I decided to install Breadbox Ensemble 4.1.3, which was originally released in 2009. Keep in mind that this would be late in the cycle for, say, a 486 PC, that does give some perspective! Install was text based an a cinch! Image
Image
After installation, we get to configure a bit. I bumped up the video to 800x600x256, configured use of a DOS mouse driver, and set up my Panasonic dot matrix printer. Image
Image
Image
Read 14 tweets
RetroTech Chris Profile picture
Dec 26, 2025
Yesterday, I talked about a few systems I had that were not Intel/AMD/Cyrix based. Well, here's another one: my Gateway 2000 tower has a UMC processor in it! I haven't powered it on in a hot minute, so let's talk about it briefly in a 🧵 here! Image
Image
As we saw from the intro photo, this system has a UMC Green CPU US5-SUPER33 in it. And, indeed, it is super! It's almost as fast as a 486 DX2/50! These CPUs were subject to a legal dispute, and thus were not sold in the USA Image
Image
Image
On power up, we can see that this processor is detected as a U486SX by AMI BIOS. Not all motherboards supported this CPU. But my Shuttle-HOT-433 board does! Image
Image
Image
Read 5 tweets

Did Thread Reader help you today?

Support us! We are indie developers!

This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

Send Email!

:(