RetroTech Chris Profile picture
Aug 30 27 tweets 19 min read Read on X
I bought this Packard Bell Multimedia 601 at last week's Northern Virginia swap meet. It had a bit of a transformation, and it is now all set up too! Let's talk about it in a 🧵 here! Image
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First of all, when I picked up this thing, it was DIRTY, like REALLY DIRTY. But that is something we can fix. Image
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I got started with some glass cleaner and also use a melamine pad to clean it up a bit. With a little bit of elbow grease, I think it turned out nice! Image
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Looking at it though, I figured it could use some retr0briting for a few of the pieces. So I got started on that, since I figured it would take a while! Image
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Oh, I should mention, getting to the point where I could remove the power button and the reset button to retr0brite, we uncovered a lot more dirt 😂. I think this PC had a good run back in the day. Image
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Let's have a look at the internals next. But first, here's a "sticker" that the seller placed on it. As we can see, it is tested and 100% working (foreshadowing!). Oh, by the way, I paid 10 bucks for this PC! I couldn't resist at that price! Image
Okay, now the internals. Peering inside is a little difficult until we remove the additional metal shields, which we will do in a minute. But we can see this has the Intel VX chipset. I am not sure what the story is with covering the PC slot with a sticker, but whatever works 😂Image
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This system has a Packard Bell PB810/820 motherboard. And the video chip? It's a S3 Trio64V2/DX, which will be great for Windows 3.11 and Windows '95! Image
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Let's power this baby up and run MemTest86+. It has 32MB installed. I'd like to upgrade the memory to its 128MB max, but we have to use 64MB modules to do that. Naturally I gave away a bunch of these last week, so off to eBay I went, we'll install these when they arrive! Image
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This system doesn't have a HDD, so I'll pop in a 10GB Maxtor drive. However, the BIOS will limit us to 8.4GB, but that is ok! I went ahead and got some partitions on here for DOS/Win3.1x and Win95 installs, using BootIt Bare Metal of course! Image
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Next, let's get a network card in this thing so that we can transfer some files. This Kingston KNE-120TX card will do the trick. I had to remove the front fascia and the left metal rail to easily install the card, and we indeed found more dirt 😂 Image
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Let's test the CD-ROM. It's a Goldstar, I already know how this is going to go... I tried cleaning the laser lens, no luck. Remember how I said this machine was 100% tested earlier? Okay 😂. Maybe it needed "MORE than 100% testing"! Image
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After trying out FOUR optical drives that I had on hand, I finally found one that worked. This drive is out of my Compaq Deskpro 6000 and it will do for now. Image
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Here we are, all put back together. Looking sharp for a $10 PC (well, $20 when the memory gets here 😂) Image
I thought I would attack that peeling sticker with some contact adhesive. I wasn't careful enough and damaged it a little when I cleaned up excess adhesive with some rubbing alcohol. So, I touched it up "poorly" with a sharpie. Oh well, I tried 😂 Image
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Oh! Here's the back of the PC. Apologies, this thread wasn't planned out like I usually do, so we're a little less organized today 😂 Image
Alright, I am happy with the hardware, let's get to the software. I created a MS LAN Manager boot disk and used the network card to transfer over some installers! From there, I kicked up the Windows for Workgroups 3.11 installer, and got networking configured there too! Image
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I also found some video drivers for the S3 Trio64V2/DX video card. Drivers installed without a hitch. Just look at that desktop now!! Image
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Next I targeted sound drivers for the Crystal CS4237B sound chip. Oh did this give me problems! But fortunately I remembered the fix for it: after install, we have to add a "/O" to the driver in config.sys. Voila! That fixed my problems! Image
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Since the sound drivers were SUCH A PAIN, let's at least listen to a rendition of canyon.mid to enjoy the fruit of our labors!
That concludes our Win3.1x setup. I'll post my autoexec.bat and config.sys for the interested. But let's move on to Win95! I started out by using Win3.11 networking to copy the Win95 installer files over. Image
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From there we were off to the races with Win95. Installation was smooth, and from there we were greeted with a nice desktop and tons of yellow exclamation marks 😂. Let's fix those. Image
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I started with network, and then moved onto video (not shown). That bigger desktop is much improved! Image
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Let's take stock of our yellow exclamation marks. Okay, audio, USB, and modem. I started with USB and installed XUSBSUPP, which did the trick. Image
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Next I went with audio, and after much cursing, I eventually used some drivers from Dell to set up the audio 😂. What is the deal with audio on this thing anyway? That's TWO OSes that have given me trouble. Image
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Okay, taking stock, just the modem now. I found some drivers for the US Robotics Winmodem, and we are looking good! I tested it out in HyperTerm to see if we could communicate with the modem, and indeed we can! Image
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You're still here? I admire your patience! Anyway, this is the end of the thread. No yellow exclamation marks, and Win95 is happily installed. I love this little $10 PC. Thanks for following along!

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More from @RetroTechChris

Aug 30
Alright, let's check out the $10 photo booth PC that I picked up on Thursday. Allegedly this PC was used in a mall photo booth kiosk, and it definitely is weird... and, well, I did get it to power on a few times, but that was it 😅. Time for a 🧵 Image
First, in addition to being a desktop ATX case, it does have an interesting black oval on the front! Probably for infrared, I didn't take it apart, I was lazy. If so, that's a cool feature. And this ATX case has an AT mobo in it, with an AT I/O shield! Image
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As noted in the first post, this PC has some weird stuff. Looks like this DE9 connector supplied... power. Yikes! Yea, I took that out, we don't want to have any surprises later. Guessing this powered some other kiosk device. Image
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Read 12 tweets
Aug 16
I bought some memory to upgrade the Pacman PC. SURELY this will go off without a hitch.. surely it will. Okay, let's talk about it, in a 🧵 here! Image
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So, as you saw from the intro picture, we're now showing 1.5 GB of memory in this lovely system. The system booted up into Hannah Montana Linux 😂. That's fine.. we can ask it how much memory it sees. Looking good! Image
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Oh, here's the memory installed. Let's kick off MemTest86+ Image
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Read 5 tweets
Aug 10
I had some "larger" hard drives laying around, and wanted to put one in the new Kehtron computer. But to do that, I had to work around the 528MB limit of this computer's BIOS. Let's use XTIDE to do that...surely this adventure will go off without a hitch... right? Time for a 🧵 Image
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So, first of all, what is this 528MB limit all about? Well, older BIOSes were limited to 1024 cylinders. Around the 486 era, as drives got bigger, BIOSes started to support Logical Block Addressing mode. However, this particular BIOS does not. Image
There are some workarounds! You could use a program like Ontrack Disk Manager which solves the problem in software. You could also upgrade your BIOS to a later version, or even acquire an aftermarket BIOS like MR BIOS (someone put together a nice archive of past versions!) Image
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Read 21 tweets
Aug 9
Got a few things in the mail today! No need to really test the CPU fans or batteries, but let's test the video card! Time for a 🧵 Image
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So, this video card is a Tseng Labs ET4000AX. Here it is next to my other ET4000AX card. Some differences for sure! Image
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I figured I would test this card in the Kehtron 486DX/50 card... and... uh oh! What is the deal here? Seller tested card, and my other Tseng Labs ET4000AX card works in this PC. How odd! Must be a bad card, right? Image
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Read 6 tweets
Aug 4
Okay, let's get some software installed on this "new" 486DX/50 PC of mine. As per usual, nothing was flawless here, so let's go over what went well and where I hit some snags! Time for a 🧵 Image
To get the installers on the box, I decided to use MS LAN Manager and the network. I made a special LAN Manager boot disk with drivers for the Intel EtherExpress 16TP that you see in the bottom of the last picture here. Image
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I've been very curious about how this machine would stack up, so I copied over SpeedSys to benchmark the system. And as we can see, it fell right in line with where it should be! Image
Read 12 tweets
Aug 3
My friend Bill gave me a bunch of case lock keys! Back in the days of the AT standard for cases, keylocks were pretty common on PC clones, and IBM systems as well. Let's see how many locks we can open today. Time for a silly 🧵 Image
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First, the Gateway 2000 you saw in the intro post. First key I tried worked 😂 Image
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Next, let's look at the PS/2 Model 30 286. Not today, not happening, this uses a "more regular looking" key. Image
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Read 9 tweets

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