Here's my update, and some issues I still (please!) would like some help to resolve.
Windows 10 is installed, CRT Emudriver is installed but Windows 10 did crash several times during the Setup.exe video driver installation (first screenshot below), followed by the 2nd screenshot error after a reboot which happened maybe 2-3 times. I kept trying (maybe 3-4 times total?) and it seems like CRT Emudriver was able to be installed correctly in the end (I think correctly – my Sony PVM had an image of the Windows desktop at least). The video driver does think my video card is an AMD Radeon HD 7400 Series, when it's an Asus Radeon HD 6450.
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So after the video driver is installed per
Calamity's tutorial here, I try the second half of that tutorial to generate modelines and everything which went fine, and I'm in the command line and type "mame64 sfa3 -resolution 2560x0-cleanstretch 2" exactly as the tutorial says, and get an "Error: unknown option: 2".
Did some reading and on
Recap's Groovy MAME: Installation and quick configuration (that's the other stickied topic on the Eiusdemmodi forum), and he says "cleanstretch" isn't used anymore (I'm using MAME 0.190), but "-ues" is, so I am able to type in "mame64 sfa3 -resolution 2560x0_-ues" and Street Fighter 3 launches...but it launches on my LCD monitor hooked up via HDMI (screenshot 1), instead of on the Sony PVM/CRT monitor (screenshot 2), and what's weird is it seems like my LCD/HDMI monitor is doing 15khz/60hz??? -screenshot 3 below- which I didn't think that's was possible on a regular 1080p monitor). I also have the same exact video card Calamity used in that tutorial (Radeon HD 6450), and selected "Analog_0" for the output during setup. If I unplug my HDMI monitor, Street Fighter runs on the PVM just fine.
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Last but not least, it looks like my 1080p monitor has underscan set up (large black borders all the way around). I'm scared to change the video settings because I don't want to mess up the PVM/CRT's settings. Please tell me what screenshots or whatnot you need so we can try to get that back to full screen (which when GroovyMAME launches, the image is full screen actually...just not during regular windows use).
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RECAPSo to recap (sorry, I know this is a LOT of stuff to go over), I think I only need three things to get situated:
1.) How to get GroovyMame to display on the PVM/CRT and not my LCD monitor. Other people (one this forum and others) have said they have a regular LCD monitor running at the same time as GroovyMame running on their CRT so that's what I'm looking for (LCD monitor may be blacked out while I'm playing MAME on the CRT one person did mention).
2.) The very last step of Calamity's tutorial says "The final step is to edit mame.ini and with the options -resolution 2560x0 -cleanstretch 2" which we know doesn't work in MAME 0.190. What should I use here? "mame.ini" doesn't even exist on my computer so I don't know which file to edit either...
3.) How to fix the underscan on my LCD monitor so it's full-screen.
I think I'm going to run through Recap's tutorial now as I think that's the missing steps (or at the very least that shows me how to generate a mame.ini file). Any help is great appreciated everybody - I'm excited to be almost there and ready to play some Arcade games! Thanks.