10.7.5 gray screen on startup

I am fairly Mac savvy user. I've tried all reccomended steps to fix the issue, but to no avail:/
Safari was running several windows & tabs when the crash occurred. Now I can safe boot, but it hangs on a blank gray screen instead of launching my desktop.
I updated/reinstalled the OS, nada. I bought a new HDD, used carbon copy cloner, still nothing! Please help, deadlines approaching!
MacPro 3,1

Hey BrandoB123
The next step would be to reinstall the operating system but booting to the Recovery Disk and reinstalling Lion to resolve the issue. The article below will assist with that process.
About OS X Recovery
http://support.apple.com/kb/ht4718
Thanks for using Apple Support Communities.
Regards,
-Norm G.

Similar Messages

  • My Mac is producing gray screen at startup and crashes. I'm afraid that everything explode and disappear, and can no longer connect and work with my Mac. Can anyone help ?? Thank you.

    My Mac is producing gray screen at startup and crashes. I'm afraid that everything explode and disappear, and can no longer connect and work with my Mac. Can anyone help ??
    Thank you.
    Problem description:
    gray screen at startup and crashes
    EtreCheck version: 2.1.1 (104)
    Report generated 6 de dezembro de 2014 13:29:43 BRST
    Hardware Information: ℹ️
      MacBook Pro (15-inch, Early 2011) (Verified)
      MacBook Pro - model: MacBookPro8,2
      1 2.2 GHz Intel Core i7 CPU: 4-core
      4 GB RAM
      BANK 0/DIMM0
      2 GB DDR3 1333 MHz ok
      BANK 1/DIMM0
      2 GB DDR3 1333 MHz ok
      Bluetooth: Old - Handoff/Airdrop2 not supported
      Wireless:  en1: 802.11 a/b/g/n
    Video Information: ℹ️
      AMD Radeon HD 6750M - VRAM: 1024 MB
      Color LCD 1440 x 900
      Intel HD Graphics 3000 - VRAM: 384 MB
    System Software: ℹ️
      Mac OS X 10.6.8 (10K549) - Uptime: 0:31:56
    Disk Information: ℹ️
      TOSHIBA MK7559GSXF disk0 : (698,64 GB)
      S.M.A.R.T. Status: Verified
      - (disk0s1) <not mounted> : 210 MB
      Macintosh HD (disk0s2) / : 749.81 GB (378.70 GB free)
      MATSHITADVD-R   UJ-898 
    USB Information: ℹ️
      Apple Inc. FaceTime HD Camera (Built-in)
      Apple Inc. Apple Internal Keyboard / Trackpad
      Apple Inc. BRCM2070 Hub
      Apple Inc. Bluetooth USB Host Controller
      Apple Computer, Inc. IR Receiver
    Thunderbolt Information: ℹ️
      Apple, Inc. MacBook Pro
    Problem System Launch Daemons: ℹ️
      [not loaded] org.samba.winbindd.plist [Support]
    Launch Agents: ℹ️
      [running] com.babylon.activation.plist [Support]
      [loaded] com.divx.dms.agent.plist [Support]
      [loaded] com.divx.update.agent.plist [Support]
      [loaded] com.hp.help.tocgenerator.plist [Support]
    Launch Daemons: ℹ️
      [loaded] com.adobe.fpsaud.plist [Support]
      [loaded] com.microsoft.office.licensing.helper.plist [Support]
    User Launch Agents: ℹ️
      [loaded] com.adobe.ARM.[...].plist [Support]
      [loaded] com.facebook.videochat.[redacted].plist [Support]
      [loaded] com.google.keystone.agent.plist [Support]
      [running] com.skype.c2c_service.plist [Support]
    User Login Items: ℹ️
      iTunesHelper UNKNOWNHidden (missing value)
      FaceboxPro Aplicativo (/Applications/FaceboxPro.app)
      Safari Aplicativo (/Applications/Safari.app)
      Octoshape Aplicativo (/Users/[redacted]/Library/Octoshape/Octoshape.app)
      uTorrent UNKNOWN (missing value)
      Dropbox Aplicativo (/Applications/Dropbox.app)
      Inkscape UNKNOWN (missing value)
      RealPlayer Downloader Agent Aplicativo (/Users/[redacted]/Library/Application Support/RealNetworks/RealPlayer Downloader Agent.app)
      HP Product Research Aplicativo (/Library/Application Support/Hewlett-Packard/Customer Participation/HP Product Research.app)
    Internet Plug-ins: ℹ️
      OVSHelper: Version: 1.1 [Support]
      Google Earth Web Plug-in: Version: 7.1 [Support]
      Flip4Mac WMV Plugin: Version: 2.4.4.2 [Support]
      RealPlayer Plugin: Version: Unknown [Support]
      AdobePDFViewerNPAPI: Version: 10.1.12 [Support]
      FlashPlayer-10.6: Version: 15.0.0.239 - SDK 10.6 [Support]
      DivX Web Player: Version: 3.1.1.9 - SDK 10.6 [Support]
      Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Support]
      Flash Player: Version: 15.0.0.239 - SDK 10.6 [Support]
      QuickTime Plugin: Version: 7.6.6
      iPhotoPhotocast: Version: 7.0 - SDK 10.7
      SharePointBrowserPlugin: Version: 14.1.2 [Support]
      AdobePDFViewer: Version: 10.1.12 [Support]
      JavaAppletPlugin: Version: 13.9.8 - SDK 10.6 Check version
    User internet Plug-ins: ℹ️
      npsf_uni: Version: sf 3.3.2.1 [Support]
      OctoshapeWeb: Version: 1.0 - SDK 10.8 [Support]
    Safari Extensions: ℹ️
      Searchme Adware! [Remove]
      Skype Click to Call
      iSkyDeluxe
      TED HTML5 video playe
    Audio Plug-ins: ℹ️
      iSightAudio: Version: 7.6.6
    3rd Party Preference Panes: ℹ️
      Flash Player  [Support]
      Flip4Mac WMV  [Support]
      Skype Click to Call  [Support]
      Tuxera NTFS  [Support]
    Time Machine: ℹ️
      Time Machine information requires OS X 10.7 "Lion" or later.
    Top Processes by CPU: ℹ️
          5% WindowServer
          4% DivXMediaServer
          1% fontd
          0% RealPlayer Downloader Agent
          0% WebProcess
    Top Processes by Memory: ℹ️
      296 MB WebProcess
      202 MB FaceboxPro
      185 MB Microsoft PowerPoint
      163 MB Safari
      137 MB Microsoft Word
    Virtual Memory Information: ℹ️
      843 MB Free RAM
      1.76 GB Active RAM
      706 MB Inactive RAM
      978 MB Wired RAM
      577 MB Page-ins
      0 B Page-outs
    Diagnostics Information: ℹ️
      Dec 6, 2014, 12:58:24 PM Self test - passed
      Dec 6, 2014, 12:23:11 PM Kernel_2014-12-06-122311_MacBook-Pro-de-...panic [Details]
      Dec 6, 2014, 07:08:28 AM PluginProcess_2014-12-06-070828_MacBook-...crash
      Dec 5, 2014, 05:24:39 PM WebProcess_2014-12-05-172439_MacBook-Pro...crash
      Dec 5, 2014, 10:45:59 AM Kernel_2014-12-05-104559_MacBook-Pro-de-...panic [Details]
      Dec 5, 2014, 10:18:14 AM Kernel_2014-12-05-101814_MacBook-Pro-de-...panic [Details]
      Dec 3, 2014, 08:28:35 PM locationd_2014-12-03-202835_localhost.crash
      Dec 5, 2014, 10:25:44 AM Kernel_2014-12-05-102544_MacBook-Pro-de-...panic [Details]

    Startup - Gray, Blue or White screen at boot, w/spinner/progress bar
    Startup Issues - Resolve
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