In my haste yesterday, there are TWO THINGS that I forgot to do and post about for this "eMachines" system. One is more important than the other! Let's talk about it in a brief 🧵 here!
First of all, before we get too far, recall that this isn't actually an eMachines. The original motherboard failed, and a Pentium III Biostar motherboard was put in to replace it, in what I am calling a "reverse sleeper"
So, what did I forget? Well, the first thing was to showcase the Wake on LAN capability! I installed a 3Com network card with Wake on LAN support. If we know the Ethernet MAC address and have a program to send a "magic packet", and the BIOS settings are right, we can use it!
Here's a quick demo of Wake on LAN for this system. Pretty cool capability if you ask me!
So, that' nice, but there is actually something important I forgot to do, and fortunately someone pointed it out. When I put the new I/O shield in, I forgot to "punch out" the location for the USB ports. I must have gotten distracted somehow! Anyway, that's now fixed.
Anyway, that's all for now, time to start the work week! Thanks for reading along!
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I recently picked up this "eMachines" from my friend Bill to bring to the next local meetup and plop on the "free" table. I thought I'd spruce it up a little bit in the meantime, since, well, I enjoy doing just that 😂. Let's talk about it in a 🧵 here!
So, first and foremost, this isn't actually an eMachines. The original mobo died and it was replaced with a Biostar M6TWL and a Pentium III 600 MHz CPU. Does that makes this thing a "reverse sleeper"? 🤣
Given this, we have a little bit of work to do. First, unrelated, but the CMOS battery is dead. Also, there is a SATA Western Digital 120GB HDD installed, but that won't work without some sort of adapter, since the motherboard only supports IDE.
I recently received this Dell Inspiron 700m from my friend Bill. Originally a Windows XP system. I thought "maybe I could make this a mean DOS/Windows For Workgroups 3.11 system." Let's give it a shot in a 🧵 here, I bet we can get pretty close!
First thing I did was to look in the BIOS. This system is a Pentium M 2.0 GHz with 512MB of memory. The optical is a CD-RW/DVD. Okay, this should be more than adequate for what we want to do here 😂. Oh... and look, we can boot from a USB floppy drive! Okay, let's do that.
First thing I thought I would do is to boot DOS 6.22. And... look at that, I even had the right drivers set up to detect the optical drive. Win!
I got a few items in the mail for my Compaq LTE 5000 laptops! A power adapter... and a bunch of Cisco Aironet 350 wireless network cards from a friend who bought like 50+ of them 😂. Let's test out the network cards and go through how to set them up in MS-DOS!! Time for a 🧵
Before I get into the setup procedure, I wanted to inform that I do have a setup procedure for this on one of my old "crap film quality" videos (not that the newer ones were better 😂). If you want a video walkthrough, hosted by a younger RTC, go here!
To make these cards work in MS-DOS, we need an older firmware. It has become a bit scarce online, so I put it in my GitHub repo: github.com/cml37/dos-util…
Memory testing, final round! Mostly good news, but some bad news too. What happened? And... just how many memory spares did we end up having? Let's find out, 🧵 time!
First, let's talk about the cliffhangers from last time. Both the CompUSA custom and the eMachines T2341 finished their round of testing, and are good to go!
Now for some bad news. I ended up using the Pacman PC for a lot of PC100/PC133 testing, and when I put everything back together, the 512MB DIMM started to fail. Boo! So we are back to 768MB, but we got to use DIMMs that I bought a while back that were in my basement PII PC.
So, first of all, the Pacman PC passed its tests with flying colors! Woot! I'll leave it at 1GB for future fun.
As such, I've moved on to the CompUSA PC. It has an Intel SE440BX-2 motherboard. Oh, here we go again, that i440BX chipset. Also, looks like the manual and The Retro Web disagree here on max memory, but I bet with the right kind of 256MB chips, we could hit 768MB.
Memory test round 2: fight! Let's talk about what we are up to today, in a 🧵here!
First, some good news. After running for 9 hour or so, the Abit PC in the basement passed multiple times! I didn't snap a picture, so this one from yesterday will have to do 😂
Now for some bad news: the eMachines failed on a SINGLE BIT on a SINGLE PASS of its 2GB memory. I want to keep this one at 2GB, so I am re-running MemTest86+ on it again. If it passes a round or two, I will leave it.