Nothing is in Config.sys either. Now this is what I typed retracing my steps. It is the full story, albeit in sentence fragments.
1. Last used computer several years ago. It was working fine.
2. Had opened it up a few years ago to see if I could borrow the floppy drive. It was on a carpeted floor while I worked on it. Probably a stupid idea. Floppy cable was too short to fit in new computer's case, I so didn't use it. Plugged the floppy drive back in. Left the side of the case off because the screw is missing and it's hard to get the case to stay back on.
3. Brought the old computer to new house. A few years later, I set it up.
4. Turned it on, no image on the screen. Tried using the Windows key + Enter to shut down computer via the Start menu, didn't work. Hard drive light stayed going for several minutes, still no response (PC was very cluttered, apparently.) Used the power button to turn off computer.
5. Made sure that the monitor was plugged in correctly and tried again. Same result.
6. Switched monitor plug from video card to motherboard embedded video, got the computer to start up. It worked, but it only showed 16 colors and 640x480. I was so unsatisfied with it that I shut down the computer and messed with the video card, tried plugging it into a different slot. Same result as before. The card was shot, I was simply in denial.
7. Finally gave up. I decided to call it a day. I was going to have to wait and buy a new video card later. So, the plan was to safely shut down the computer and wait until then. While the computer was starting up, I switched the monitor plug from the faulty video card back to the embedded video and saw Windows 98 starting up again. It always took a while to start up, everything was normal so far. While I waited, I took the time to put the side of the case back on. Apparently, I must have shaken the computer when I did that.
8. After taking a ridiculous amount of time on the "Windows is starting up" screen, it went back to a command prompt and said "Error reading drive C, Abort Retry Fail". I had screwed up the hard drive.
9. Since, apparently, Windows 98 CDs don't have nearly the amount of hard drive features as Windows Vista DVDs do (like formatting, partitions, etc.) and they don't let you install to a hard drive unless it's blank, I had to figure out how to format the hard drive. Luckily, I remembered the DOS command fdisk. Ah, good old MS-DOS. What the hell would I have done without you?
10. After wiping the hard drive clean, I boot to a Windows 98 CD. I start installing the operating system from the CD and it looks like I'm finally in the clear.
11. I boot into Windows for the first time, letting Plug & Play do all of the work. It was an HP computer, so I sure as hell didn't have any drivers.
12. It is here where I find out that the sound doesn't work anymore. According to Device Manager, there is some kind of issue with the sound card now (which is probably embedded too, come to think of it). I figure it must be a driver issue.
13. Since it is physically impossible to put a floppy drive into my current (Windows Vista) computer without buying an external USB floppy drive (and burning a CD for such small files would be impractical), I decided to use my USB flash drive. I decided to test it beforehand by putting a text file onto it and plugging it into my Win98 computer. Turns out, I would need a driver for that.
14. I download the manufacturer's driver for the flash drive, as well as other drivers, and burn them to a CD. I put the CD into the computer, but the drive doesn't start reading the disc. I go into Windows Explorer and click on the CD drive. "The device is not ready." Very odd. I tried several CD-ROMs , but got the same answer.
15. I hadn't put any floppy disks into the drive for as long as I owned the computer. I prayed that it worked. I grabbed a non-blank floppy disk and put it into the drive to test it. I got the exact same thing as with the CD-ROM drive. No sound (though the drive's LED had lit up on startup), just the same error message.
16. I turned off the computer, unplugged and replugged the power and data cables to the drives, to no avail.
So I went from having a computer with no decent graphical power to having a computer with...
* no decent graphics
* no sound
* no CD-ROM drive
* no floppy drive
* no USB storage
* improper shut down sequence (which I'll get to in a minute)
In essence, I had added and multiplied my problems instead of fixing them. You can imagine the shame I felt. "I'm a failure as a computer technician," I thought. "My one area of expertise in life and I still screwed it up."
When I click the shut down button, it doesn't turn the computer off. It goes to an old-school screen that says "It is now safe to turn off your computer." I have no idea why that would happen. I'm using the exact same ATX power supply as before. In fact, I'm using 100% the same hardware as before.
All I want is an authentic Windows 98 computer (no virtual machines and no DOSbox) so that I can play all of my old games the way that they're meant to be played.
Update: I believe that I've figured out what happened with my drives. I believe that the floppy was probably already bad, the the CD drive decided to die right after I got back into Windows. Strange coincidence, but perhaps everything decided to die at the same time. The video card had probably already gone bad (which makes it the 3rd Voodoo/nVidia card to die on me; never had that problem with ATi Radeon). The sound card might be a driver issue, but I'm not sure.
In any case, I'm starting to believe that the solution to my problems is to just build myself a "new old computer" from parts on the internet. After all, with the way that my computer case is built, replacing parts is pretty much impossible without bringing out some serious power tools. It seems that you have to know what you're looking for if you want to buy old parts (more so than new ones). At least I've already got a DVD/CD-RW drive, a monitor, joystick, sound card (different one, still in box), and a keyboard and mouse. It's a start.