The Mother Board

33MHz is the bus speed on the outside, the 133MHz is internally in the processor.

Well, here we are. Almost 10 years later.

http://www.oldcomputers.it/parts/olivet ... s/docs.htm

I'd say make some additional copies to an USB stick and test. I have no real idea.

https://www.howto-outlook.com/howto/fon ... you%20like.

Some of you might know TH99 (Total Hardware 1999), a collection of info on motherboards, disks and add-on cards. It is found all around the web. One of the drawbacks is it is static, 2nd, it is not searchable and 3rd, it is just pictures and settings, no manuals or bioses. We do make those available...

Do you remember what guide you followed before and what happens if you do that this time? I can only think of a missing drivers or windows protesting against an older driver.

That seems to be a board made specifically for the Dimension 5150. What are the markings on the white label between the black PCI express slots?

Hi, These are very generic markings. When your system starts it will show a long string with numbers/letters in the bottom of the screen. please reply with that string, it usually will give enough info to identify your board. also, any other markings on the board itself than the ones you gave so far...

also sold as Acorp 5VIA3-P

you are looking for something like AutoIT I think.
https://www.autoitscript.com/site/
You then can schedule those batchfiles/exes with task scheduler.