Big Buck Hunter Pro - Connect I/O Board error - Need to replace PC

[Now get brutal]

First time arcade owner, so I'm still learning how these operate. Does anyone have some insight for how to correct this error on Big Buck Hunter Pro?

I/O board metered fine, all cables have been swapped. I replaced the CR2032 battery on the PC mobo and reset all the proper values in the BIOS per the BBHP instruction manual.

I brought the I/O board and computer to a local arcade owner to test out additionally. I/O board checks out again and operates as intended.

His testing and assumption is the original PC is bad. His recommendation would be to purchase a working Dell OptiPlex 740 off from ebay to replace that whole computer, and "those original computers were not very reliable." He then instructed me to just buy the latest Big Buck Hunter pro disc from Raw Thrills and load the software on the OptiPlex 740 and I should be good to go.

Any advice on what I need to look for in a new PC?

I also don't see Raw Thrills selling new, or new old stock of BBHP discs online. Am I missing these? I did send them an email this morning inquiring.

TLDR
I need a new OptiPlex 740 PC and BBHP software disc. Any advice on what and where to buy.

 

[nem]

I also don't see Raw Thrills selling new, or new old stock of BBHP discs online. Am I missing these?

You used to be able to order the discs online, but not anymore.

Just download from here:

https://forums.arcade-museum.com/threads/big-buck-hunter-pro-restore-iso.482882/#post-4851255

 

[Now get brutal]

You used to be able to order the discs online, but not anymore.

Just download from here:

https://forums.arcade-museum.com/threads/big-buck-hunter-pro-restore-iso.482882/#post-4851255

Perfect, thanks!