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Home Forums 68kMLA Sanity Check (putting 4MB SIMMs in a Mac II) — #5
Post #5 by unity
Source Forum68kMLA
CategoryTroubleshooting
Post DateSun, 28 Jun 2015 - 03:35
Original URLhttps://68kmla.org/bb/threads/sanity-check-putting-4mb-simms-in-a-mac-ii.2248/
Post
I think 20MB is max without the FDHD kit.  if you have an FDHD kit then I think 68MB is max. Also you said you have a PMMU, you are sure its not a HMMU, right? Its such a messes up machine when it comes to RAM. I installed an 030 to get over all the issues.

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