Antonio Manni Posted March 8, 2012 Share Posted March 8, 2012 Hello, I've a complete Lion 10.7.3 with iCloud, AppStore and Messages.4 Now I'm trying the installation and the configuration of Mountain Lion. It works perfectly but I'm having serious problem with the Ethernet. I've copied Extra folder by Lion to Mountain Lion, AttansicL1Ethernet in Extra folder and in S/L/E. Wireless works but Ethernet isn't recognized..and AppStore don't works What I've to do? If I replace IO80211Family.kext and IONetworkFamily.kext with version for 10.7.3 also WI-FI seems not installed. My motherboard is P5Q-E.. Can You help me? Sorry for my bad English Link to comment Share on other sites More sharing options...
Sgt.ASavage Posted March 8, 2012 Share Posted March 8, 2012 You can try changing your serial number first, u can do that using Champlist, for example. Good luck =] Link to comment Share on other sites More sharing options...
Antonio Manni Posted March 8, 2012 Author Share Posted March 8, 2012 Just tried but if Mountain Lion not recognise LAN in en0 AppStore doesn't work.. Link to comment Share on other sites More sharing options...
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