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New p2b upgrade guide

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First post, by Mamba

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Hello,

any chance there is another working page that contains the excellent p2b series update guide?

http://homepage.hispeed.ch/rscheidegger/p2b_p … pgrade_faq.html

Reply 3 of 4, by Mamba

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Great thanks!
So no hidden 133 setting for my p2b-s 1.03 it appears.

Reply 4 of 4, by PARKE

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Mamba wrote on 2021-10-19, 14:05:

Great thanks!
So no hidden 133 setting for my p2b-s 1.03 it appears.

There is one but it usually does not work properly.

The attachment fsb3.JPG is no longer available

(edit) the malfunction is mentioned in this forum thread:
("Yeah, upgrading older P2B-series boards would be a lot simpler if the
9150-08 133Mhz setting actually worked, instead of producing an ugly
signal the BX interprets as 109Mhz.")
https://www.motherboardpoint.com/threads/need … mod-help.22785/

Also, the guide by Roland Scheidegger mentions an essay on RAM for 440BX - see attached.

The attachment RAM modules compatible with motherboards based on the i440bx chipset.doc is no longer available