1. D

    [SOLVED] Sierra Install lga771

    Installation Stuck on Gray Screen with Apple logo.Untitled by ormange posted Apr 16, 2017 at 8:35 AM
  2. stemo

    Mavericks success on Dell vostro 220s w C2D but Harpertown Xeon upgrade stops OSx boot

    Hi, Ran fairly typical unibeast & multibeast install on the Dell 220s vostro, works fine, but when I replace the 2ghz C2d with an E5450 Quad Harpertown OS X won't boot anymore - screemshot below. The E5450 is modded as per http://www.delidded.com/lga-771-to-775-adapter/ and with that chip on...