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First post, by 486guy

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I have purchased this ASUS SP97-V motherboard without the BIOS chip a few years back so I want to know which chip should I use to flash the BIOS firmware. The file on the Retroweb is a 128k firmware so I'm guessing a 128k chip?

IBM XT/AT USB Converter -- PS/2KB2USB

Reply 1 of 4, by Paar

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Of course, just pick some 128k EEPROM. There could be a compatibility issue with built in RAM for holding ESCD settings but most chips should be ok.

Reply 2 of 4, by zuldan

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Congrats on your purchase. It’s one of the fastest boards out there. I’m even running a K6-2 500 on mine with a secret jumper settings. Necroware has a good video on this board https://www.youtube.com/watch?v=zaOXLErWcPc

Reply 3 of 4, by 486guy

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Paar wrote on 2025-03-07, 10:53:

Of course, just pick some 128k EEPROM. There could be a compatibility issue with built in RAM for holding ESCD settings but most chips should be ok.

Thanks! I’m looking at AT29C010A or AT28C010 right now. They’re both supported with my XGECU programmer.

IBM XT/AT USB Converter -- PS/2KB2USB

Reply 4 of 4, by 486guy

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zuldan wrote on 2025-03-07, 11:00:

Congrats on your purchase. It’s one of the fastest boards out there. I’m even running a K6-2 500 on mine with a secret jumper settings. Necroware has a good video on this board https://www.youtube.com/watch?v=zaOXLErWcPc

Yes indeed! It’s easy to configure and it’s PS/2 and USB support too.

IBM XT/AT USB Converter -- PS/2KB2USB