iMac ethernet card troubles after hard drive upgrade

Discussion in 'iMac' started by Crazedhick3, Jul 15, 2014.

  1. Crazedhick3 macrumors newbie

    Jul 15, 2014
    I have a 24" early 2008 iMac 2.4ghz machine that had a hard drive failure last week. After replacement, I loaded the original leopard os, then snow leopard, and then straight to Mavericks. Loaded my Time Machine backup after that. Updated all other software last. Everything went great. But during the whole install, My ethernet would not connect. Not just with Mavericks. WiFi works great. Tested cable and router on another machine. all good. In network settings, my ethernet has no ip address. Reset all equipment with no results. Ran AHT and all hardware tested good. Any ideas?
  2. Crazedhick3 thread starter macrumors newbie

    Jul 15, 2014
    This is what pops up when I go into the Ethernet Card in System info. Does this mean anything? All Greek to me.

    Marvell Yukon Gigabit Adapter 88E8055 Singleport Copper SA:

    Name: ethernet
    Type: Ethernet Controller
    Bus: PCI
    Vendor ID: 0x11ab
    Device ID: 0x436a
    Subsystem Vendor ID: 0x11ab
    Subsystem ID: 0x00ba
    Revision ID: 0x0013
    Link Width: x1
    BSD name: en0
    Kext name: AppleYukon2.kext
    Location: /System/Library/Extensions/IONetworkingFamily.kext/Contents/PlugIns/AppleYukon2.kext
    Version: 3.2.3b1

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