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[Solved] Update from 10.9 to 10.10 - lost MLB and ROM data

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Sep 24, 2011
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Motherboard
ASUS P9X79 PRO
CPU
i7-3930K @ 3.2 GHz
Graphics
GTX 980 TI
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I recently updated from 10.9 to 10.10 following the update guide from TonyMac. Everything went surprisingly smooth and the computer is running better than it did on Mavericks. However, I did not write down my ROM and MLB numbers which were working great with apple servers on 10.9. I made a fresh clone of 10.9 prior to updating to 10.10 via SuperDuper and have since restored that 10.9 clone to another blank drive.

When I boot from the 10.9 clone, both ROM and MLB read as "Failed". Is there somewhere I can look on the clone for my old working ROM and MLB values? I tried opening the nvram.plist file in textedit but it looks like the ROM and MLB are not there (injected somewhere else?), only <key>MLB</key><key>ROM</key> show up along with some long computer gibberish.

Any help is greatly appreciated, thanks!

PS. Chameleon MultiBeast installation
 
Update from 10.9 to 10.10 - lost MLB and ROM data

SOLVED:

Don't know how I did it, but I was able to boot it today and the values came up. I have them saved and archived now for safe keeping. New issues with FileNVRAM, but that is for another post.
 
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