mt777 wrote on 2022-06-19, 23:37:

I tried find old webpage of this product but couldn't via Wayback machine. Maybe someone will be better than me? 😀
Maybe there is bios update for it (current I have F2).

Product page(s) with linked manual, yes...

https://web.archive.org/web/20020210063027/ht … cts/Ren370S.htm
https://web.archive.org/web/20010409185252/ht … :80/Ren370S.htm

...but no BIOS, except for the PL-RENAISSANCE/AT version, though there is a repair video on YT for your PL-RENAISSANCE/370S version which is also running F2

but cool that you found it 😀