MacBook Pro fails to boot after failing to install Leopard

I have a Macbook pro G4 with tiger 4.11 and I tried to upgrade to Snow Leopard. The new system did not install "not compatible " and then it crashed. I tried to reboot but it won't do anything. I put the old installation disk and press "C" and it tried to boot up up and then just shuts off. I did the same with the four fingers: command, shift option, delete with the cd installation in and it will still not boot up. any ideas??

Hi Elaine, and a warm welcome to the forums!
Do you have access to another Mac with Firewire?
If so see if it boots into Target mode...
http://docs.info.apple.com/article.html?artnum=58583
To try to repair the Hard Drive.

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    com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport          4.1.7f4
    com.apple.driver.AppleSMCLMU          2.0.3d0
    com.apple.driver.AppleSMBusPCI          1.0.11d1
    com.apple.GeForce          8.1.6
    com.apple.driver.AppleUpstreamUserClient          3.5.12
    com.apple.nvidia.NVDAStartup          8.1.6
    com.apple.driver.AppleMuxControl          3.4.5
    com.apple.driver.AppleBacklight          170.3.5
    com.apple.driver.AppleMCCSControl          1.1.11
    com.apple.driver.AppleUSBTCButtons          237.1
    com.apple.driver.AppleUSBTCKeyEventDriver          237.1
    com.apple.driver.AppleUSBTCKeyboard          237.1
    com.apple.driver.AppleIRController          320.15
    com.apple.driver.AppleFileSystemDriver          3.0.1
    com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
    com.apple.BootCache          34
    com.apple.iokit.SCSITaskUserClient          3.5.6
    com.apple.driver.XsanFilter          404
    com.apple.iokit.IOAHCIBlockStorage          2.3.5
    com.apple.driver.AppleUSBHub          635.4.0
    com.apple.driver.AirPortBrcm43224          600.36.17
    com.apple.iokit.AppleYukon2          3.2.3b1
    com.apple.driver.AppleFWOHCI          4.9.9
    com.apple.driver.AppleAHCIPort          2.6.6
    com.apple.driver.AppleIntelPIIXATA          2.5.1
    com.apple.driver.AppleUSBEHCI          621.4.6
    com.apple.driver.AppleUSBUHCI          621.4.0
    com.apple.driver.AppleSmartBatteryManager          161.0.0
    com.apple.driver.AppleRTC          1.5
    com.apple.driver.AppleHPET          1.8
    com.apple.driver.AppleACPIButtons          1.8
    com.apple.driver.AppleSMBIOS          1.9
    com.apple.driver.AppleACPIEC          1.8
    com.apple.driver.AppleAPIC          1.7
    com.apple.nke.applicationfirewall          4.0.39
    com.apple.security.quarantine          2.1
    com.apple.driver.AppleIntelCPUPowerManagement          214.0.0
    com.apple.iokit.IOSerialFamily          10.0.6
    com.apple.kext.triggers          1.0
    com.apple.driver.DspFuncLib          2.4.7fc4
    com.apple.iokit.IOAudioFamily          1.9.2fc7
    com.apple.kext.OSvKernDSPLib          1.12
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    com.apple.iokit.IOBluetoothFamily          4.1.7f4
    com.apple.driver.IOPlatformPluginLegacy          1.0.0
    com.apple.driver.IOPlatformPluginFamily          5.4.1d13
    com.apple.iokit.IOBluetoothHostControllerUSBTransport          4.1.7f4
    com.apple.driver.AppleSMC          3.1.5d4
    com.apple.nvidia.nv50hal          8.1.6
    com.apple.NVDAResman          8.1.6
    com.apple.driver.AppleGraphicsControl          3.4.5
    com.apple.driver.AppleBacklightExpert          1.0.4
    com.apple.iokit.IONDRVSupport          2.3.7
    com.apple.driver.AppleSMBusController          1.0.11d1
    com.apple.iokit.IOGraphicsFamily          2.3.7
    com.apple.driver.AppleUSBMultitouch          237.3
    com.apple.iokit.IOUSBHIDDriver          623.4.0
    com.apple.driver.AppleUSBMergeNub          621.4.6
    com.apple.iokit.IOSCSIBlockCommandsDevice          3.5.6
    com.apple.iokit.IOUSBMassStorageClass          3.5.2
    com.apple.driver.AppleUSBComposite          621.4.0
    com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.5.6
    com.apple.iokit.IOBDStorageFamily          1.7
    com.apple.iokit.IODVDStorageFamily          1.7.1
    com.apple.iokit.IOCDStorageFamily          1.7.1
    com.apple.iokit.IOATAPIProtocolTransport          3.5.0
    com.apple.iokit.IOSCSIArchitectureModelFamily          3.5.6
    com.apple.iokit.IOUSBUserClient          630.4.4
    com.apple.iokit.IO80211Family          530.5
    com.apple.driver.AppleEFINVRAM          2.0
    com.apple.iokit.IONetworkingFamily          3.0
    com.apple.iokit.IOFireWireFamily          4.5.5
    com.apple.iokit.IOAHCIFamily          2.5.1
    com.apple.iokit.IOATAFamily          2.5.1
    com.apple.driver.AppleEFIRuntime          2.0
    com.apple.iokit.IOUSBFamily          635.4.0
    com.apple.iokit.IOHIDFamily          1.8.1
    com.apple.iokit.IOSMBusFamily          1.1
    com.apple.security.sandbox          220.3
    com.apple.kext.AppleMatch          1.0.0d1
    com.apple.security.TMSafetyNet          7
    com.apple.driver.DiskImages          345
    com.apple.iokit.IOStorageFamily          1.8
    com.apple.driver.AppleKeyStore          28.21
    com.apple.driver.AppleACPIPlatform          1.8
    com.apple.iokit.IOPCIFamily          2.8
    com.apple.iokit.IOACPIFamily          1.4
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        Apple Inc. thunderbolt_bus
    Gatekeeper: ℹ️
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            /Volumes/MBPClone/Applications/DiskWarrior.app
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            /Volumes/MBPClone/Library/Sophos Anti-Virus/InterCheck.app
        [not loaded]    com.sophos.kext.sav (8.0.14 - SDK 10.5) [Click for support]
    Launch Agents: ℹ️
        [loaded]    com.google.keystone.agent.plist [Click for support]
        [running]    net.culater.SIMBL.Agent.plist [Click for support]
    Launch Daemons: ℹ️
        [loaded]    com.adobe.fpsaud.plist [Click for support]
        [loaded]    com.bombich.ccc.plist [Click for support]
        [running]    com.bombich.ccchelper.plist [Click for support]
        [loaded]    com.google.keystone.daemon.plist [Click for support]
        [loaded]    com.transcend.TSTRIMHandlerHelp.plist [Click for support]
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        [loaded]    com.adobe.ARM.[...].plist [Click for support]
    User Login Items: ℹ️
        iTunesHelper    Application  (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
        WD Quick View    Application  (/Library/Application Support/WDSmartware/WDQuickView.app)
    Internet Plug-ins: ℹ️
        o1dbrowserplugin: Version: 5.40.2.0 - SDK 10.8 [Click for support]
        Default Browser: Version: 600 - SDK 10.10
        Flip4Mac WMV Plugin: Version: 2.3.2.6 [Click for support]
        OfficeLiveBrowserPlugin: Version: 12.3.6 [Click for support]
        AdobePDFViewerNPAPI: Version: 10.1.13 [Click for support]
        FlashPlayer-10.6: Version: 16.0.0.305 - SDK 10.6 [Click for support]
        Silverlight: Version: 4.0.50917.0 [Click for support]
        Flash Player: Version: 16.0.0.305 - SDK 10.6 Outdated! Update
        QuickTime Plugin: Version: 7.7.3
        googletalkbrowserplugin: Version: 5.40.2.0 - SDK 10.8 [Click for support]
        iPhotoPhotocast: Version: 7.0 - SDK 10.8
        AdobePDFViewer: Version: 10.1.13 [Click for support]
        Scorch: Version: 6.2.0 [Click for support]
        DirectorShockwave: Version: 12.0.7r148 - SDK 10.6 [Click for support]
    3rd Party Preference Panes: ℹ️
        Flash Player  [Click for support]
        Flip4Mac WMV  [Click for support]
        Perian  [Click for support]
        WDQuickView  [Click for support]
    Time Machine: ℹ️
        Mobile backups: OFF
        Auto backup: NO - Auto backup turned off
        Volumes being backed up:
        Destinations:
            MBP Backup [Local]
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            Total number of backups: 20
            Oldest backup: 2013-03-14 16:58:24 +0000
            Last backup: 2014-02-25 16:24:25 +0000
            Size of backup disk: Excellent
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             5%    WindowServer
             3%    mds
             0%    AppleSpell
             0%    fontd
             0%    mds_stores
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        150 MB    Finder
        116 MB    Dock
        116 MB    Spotlight
        73 MB    ocspd
    Virtual Memory Information: ℹ️
        801 MB    Free RAM
        1.59 GB    Active RAM
        785 MB    Inactive RAM
        1.09 GB    Wired RAM
        2.01 GB    Page-ins
        446 KB    Page-outs
    Diagnostics Information: ℹ️
        Mar 24, 2015, 01:44:49 PM    Self test - passed
        Mar 22, 2015, 10:30:37 PM    /Library/Logs/DiagnosticReports/VideoMemoryTool_2015-03-22-223037_[redacted].cr ash

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