Power Mac g4 no response?

I have a power Mac g4, when I press the power button, there is light on the button but it doesn't boot and no sound at all. What can I do to get it start up?

How to reset the SMU/PMU on a Power Mac Earlier G3, G4, G5 models...
http://support.apple.com/kb/HT1939
Might be time to replace the PRAM Battery, 4 years is close to their lifespan, far less if ever without AC power, & can cause strange startup problems...
http://eshop.macsales.com/item/Newer%20Technology/BAA36VPRAM/ 

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    My Power Mac G4 does not turn back on after a clean shutdown, but turns on after being disconnected from the power. If I shut it down cleanly (Apple menu -> Shutdown), it shuts down, but then the power button does not work. After unplugging the computer and plugging it back in, the computer is able to power on successfully. I have reset the PRAM and have reseated the PSU connector.
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    Jonathan Alfonso’s Power Mac G4
    12/22/13 2:07 PM
    Hardware:
        Hardware Overview:
          Machine Name: Power Mac G4
          Machine Model: PowerMac3,6
          CPU Type: PowerPC G4  (3.3)
          Number Of CPUs: 2
          CPU Speed: 1.42 GHz
          L2 Cache (per CPU): 256 KB
          L3 Cache (per CPU): 2 MB
          Memory: 2 GB
          Bus Speed: 167 MHz
          Boot ROM Version: 4.6.0f1
          Serial Number: XB3101EMN1Y
    Network:
        Internal Modem:
          Type: PPP (PPPSerial)
          Hardware: Modem
          BSD Device Name: modem
          IPv4:
              Configuration Method: PPP
          IPv6:
              Configuration Method: Automatic
          Proxies:
              Proxy Configuration Method: Manual
              ExcludeSimpleHostnames: 0
              FTP Passive Mode: Yes
              Auto Discovery Enabled: No
        Built-in Ethernet:
          Type: Ethernet
          Hardware: Ethernet
          BSD Device Name: en0
          IPv4:
              Configuration Method: DHCP
          IPv6:
              Configuration Method: Automatic
          Proxies:
              FTP Proxy Enabled: No
              FTP Passive Mode: Yes
              Gopher Proxy Enabled: No
              HTTP Proxy Enabled: No
              HTTPS Proxy Enabled: No
              RTSP Proxy Enabled: No
              SOCKS Proxy Enabled: No
          Ethernet:
              MAC Address: 00:0a:95:9c:64:40
              Media Options:
              Media Subtype: none
        Built-in FireWire:
          Type: FireWire
          Hardware: FireWire
          BSD Device Name: fw0
          IPv4:
              Configuration Method: DHCP
          IPv6:
              Configuration Method: Automatic
          Proxies:
              Proxy Configuration Method: Manual
              ExcludeSimpleHostnames: 0
              FTP Passive Mode: Yes
              Auto Discovery Enabled: No
          Ethernet:
              MAC Address: 00:0a:95:ff:fe:9c:64:40
              Media Options: Full Duplex
              Media Subtype: autoselect
        AirPort:
          Type: AirPort
          Hardware: AirPort
          BSD Device Name: en1
          IPv4 Addresses: 192.168.1.134
          IPv4:
              Addresses: 192.168.1.134
              Configuration Method: DHCP
              Interface Name: en1
              Router: 192.168.1.1
              Subnet Masks: 255.255.255.0
          IPv6:
              Configuration Method: Automatic
          DNS:
              Domain Name: hsd1.fl.comcast.net
              Server Addresses: 192.168.1.1
          DHCP Server Responses:
              Domain Name: hsd1.fl.comcast.net
              Domain Name Servers: 192.168.1.1
              Lease Duration (seconds): 0
              DHCP Message Type: 0x05
              Routers: 192.168.1.1
              Server Identifier: 192.168.1.1
              Subnet Mask: 255.255.255.0
          Proxies:
              Proxy Configuration Method: Manual
              ExcludeSimpleHostnames: 0
              FTP Passive Mode: Yes
              Auto Discovery Enabled: No
          Ethernet:
              MAC Address: 00:0d:93:ef:b8:69
              Media Options:
              Media Subtype: autoselect
    Software:
        System Software Overview:
          System Version: Mac OS X 10.4.11 (8S165)
          Kernel Version: Darwin 8.11.0
          Boot Volume: Macintosh HD
          Computer Name: Jonathan Alfonso’s Power Mac G4
          User Name: Jonathan Alfonso (alfonsojon)
    ATA:
        ATA Bus:
            MAXTOR STM3500630A:
              Capacity: 465.76 GB
              Model: MAXTOR STM3500630A
              Revision: 3.AAE
              Serial Number: 9QG5RHPR
              Removable Media: No
              Detachable Drive: No
              BSD Name: disk0
              Protocol: ATA
              Unit Number: 0
              Socket Type: Internal
              OS9 Drivers: No
              S.M.A.R.T. status: Verified
              Volumes:
                Macintosh HD:
                  Capacity: 465.64 GB
                  Available: 458.51 GB
                  Writable: Yes
                  File System: Journaled HFS+
                  BSD Name: disk0s3
                  Mount Point: /
            ST3200822A:
              Capacity: 186.31 GB
              Model: ST3200822A
              Revision: 3.01
              Serial Number: 3LJ078AZ
              Removable Media: No
              Detachable Drive: No
              BSD Name: disk1
              Protocol: ATA
              Unit Number: 1
              Socket Type: Internal
              OS9 Drivers: No
              S.M.A.R.T. status: Not Supported
              Volumes:
                Time Machine:
                  Capacity: 185.99 GB
                  Available: 136.84 GB
                  Writable: Yes
                  File System: Journaled HFS+
                  BSD Name: disk1s2
                  Mount Point: /Volumes/Time Machine
        ATA Bus:
            PIONEER DVD-RW  DVR-105:
              Capacity: 2.64 GB
              Model: PIONEER DVD-RW  DVR-105
              Revision: A506
              Serial Number: BLDL034723WL
              Removable Media: Yes
              Detachable Drive: No
              BSD Name: disk2
              Protocol: ATAPI
              Unit Number: 0
              Socket Type: Internal
              OS9 Drivers: No
              S.M.A.R.T. status: Not Supported
              Volumes:
                Mac OS X Install DVD:
                  Capacity: 2.64 GB
                  Available: 110.27 MB
                  Media Type: DVD-R
                  Writable: No
                  File System: HFS+
                  BSD Name: disk2s2
                  Mount Point: /Volumes/Mac OS X Install DVD
    Audio (Built In):
        Built In Sound Card:
          CODEC: Texas Instruments TAS3004
          Sample Rate: 44.1 KHz
          Number of Inputs: 1
          Number of Outputs: 4
          Devices:
            Input:
              Type: Line Level Input
            Output:
              Type: Headphones
            Output:
              Type: Internal Speaker
            Output:
              Type: External Speaker
            Output:
              Type: Line Level Output
    Diagnostics:
        Power On Self-Test:
          Last Run: 12/22/13 12:51 PM
          Result: Passed
    Disc Burning:
        PIONEER DVD-RW  DVR-105:
          Firmware Revision: A506
          Interconnect: ATAPI
          Burn Support: Yes (Apple Shipped/Supported)
          Cache: 2000 KB
          Reads DVD: Yes
          CD-Write: -R, -RW
          DVD-Write: -R, -RW
          Burn Underrun Protection CD: Yes
          Burn Underrun Protection DVD: Yes
          Write Strategies: CD-TAO, CD-SAO, CD-Raw, DVD-DAO
          Media:
              Media Type: DVD-R
              Blank: No
              Erasable: No
              Overwritable: No
              Appendable: No
    FireWire:
        FireWire Bus:
          Maximum Speed: Up to 800 Mb/sec
    Graphics/Displays:
        ATI Radeon 9000 Pro:
          Chipset Model: ATY,RV250
          Type: Display
          Bus: AGP
          Slot: SLOT-1
          VRAM (Total): 64 MB
          Vendor: ATI (0x1002)
          Device ID: 0x4966
          Revision ID: 0x0000
          ROM Revision: 113-99702-122
          Displays:
            Acer AL2017:
              Resolution: 1400 x 1050 @ 60 Hz
              Depth: 32-bit Color
              Core Image: Not Supported
              Main Display: Yes
              Mirror: Off
              Online: Yes
              Quartz Extreme: Supported
              Rotation: Supported
            Display:
              Status: No display connected
    Memory:
        DIMM0/J21:
          Size: 512 MB
          Type: DDR SDRAM
          Speed: PC2700U-25330
          Status: OK
        DIMM1/J22:
          Size: 512 MB
          Type: DDR SDRAM
          Speed: PC2700U-25330
          Status: OK
        DIMM2/J23:
          Size: 512 MB
          Type: DDR SDRAM
          Speed: PC2700U-25330
          Status: OK
        DIMM3/J20:
          Size: 512 MB
          Type: DDR SDRAM
          Speed: PC2700U-25330
          Status: OK
    PCI Cards:
        usb:
          Type: usb
          Bus: PCI
          Slot: SLOT-5
          Vendor ID: 0x1033
          Device ID: 0x0035
          Subsystem Vendor ID: 0x17c6
          Subsystem ID: 0x0036
          Revision ID: 0x0041
        usb:
          Type: usb
          Bus: PCI
          Slot: SLOT-5
          Vendor ID: 0x1033
          Device ID: 0x0035
          Subsystem Vendor ID: 0x17c6
          Subsystem ID: 0x0036
          Revision ID: 0x0041
        pci17c6,e1:
          Bus: PCI
          Slot: SLOT-5
          Vendor ID: 0x1033
          Device ID: 0x00e0
          Subsystem Vendor ID: 0x17c6
          Subsystem ID: 0x00e1
          Revision ID: 0x0002
    Power:
        System Power Settings:
          AC Power:
              System Sleep Timer (Minutes): 10
              Disk Sleep Timer (Minutes): 10
              Display Sleep Timer (Minutes): 10
              Sleep On Power Button: Yes
              Automatic Restart On Power Loss: Yes
              Wake On AC Change: No
              Wake On LAN: Yes
              Wake On Modem Ring: Yes
    USB:
        USB Bus:
          Host Controller Location: Built In USB
          Host Controller Driver: AppleUSBOHCI
          PCI Device ID: 0x0035
          PCI Revision ID: 0x0043
          PCI Vendor ID: 0x1033
          Bus Number: 0x3b
            Microsoft® Digital Media Pro Keyboard:
              Version: 1.10
              Bus Power (mA): 500
              Speed: Up to 1.5 Mb/sec
              Manufacturer: Microsoft
              Product ID: 0x00b0
              Vendor ID: 0x045e
        USB Bus:
          Host Controller Location: Built In USB
          Host Controller Driver: AppleUSBOHCI
          PCI Device ID: 0x0035
          PCI Revision ID: 0x0043
          PCI Vendor ID: 0x1033
          Bus Number: 0x1b
            Kensington USB/PS2 Wheel Mouse:
              Version: 1.00
              Bus Power (mA): 500
              Speed: Up to 1.5 Mb/sec
              Manufacturer: Kensington
              Product ID: 0x102a
              Vendor ID: 0x047d
        USB Bus:
          Host Controller Location: Expansion Slot
          Host Controller Driver: AppleUSBOHCI
          PCI Device ID: 0x0035
          PCI Revision ID: 0x0041
          PCI Vendor ID: 0x1033
          Bus Number: 0x15
        USB Bus:
          Host Controller Location: Expansion Slot
          Host Controller Driver: AppleUSBOHCI
          PCI Device ID: 0x0035
          PCI Revision ID: 0x0041
          PCI Vendor ID: 0x1033
          Bus Number: 0x35
        USB High-Speed Bus:
          Host Controller Location: Expansion Slot
          Host Controller Driver: AppleUSBEHCI
          PCI Device ID: 0x00e0
          PCI Revision ID: 0x0002
          PCI Vendor ID: 0x1033
          Bus Number: 0x55
    AirPort Card:
        AirPort Card Information:
          Wireless Card Type: AirPort Extreme
          Wireless Card Locale: USA
          Wireless Card Firmware Version: 405.1 (3.90.34.0.p18)
          Current Wireless Network: Alfonso
          Wireless Channel: 3
    Locations:
        Automatic:
          Active Location: Yes
          Services:
            Internal Modem:
              Type: PPP
              IPv4:
                  Configuration Method: PPP
              IPv6:
                  Configuration Method: Automatic
              Proxies:
                  Proxy Configuration Method: 2
                  ExcludeSimpleHostnames: 0
                  FTP Passive Mode: 1
                  Auto Discovery Enabled: 0
              PPP:
                  ACSP Enabled: 0
                  Display Terminal Window: 0
                  Redial Count: 1
                  Redial Enabled: 1
                  Redial Interval: 5
                  Use Terminal Script: 0
                  Dial On Demand: 0
                  Disconnect On Fast User Switch: 1
                  Disconnect On Idle: 1
                  Disconnect On Idle Timer: 600
                  Disconnect On Logout: 1
                  Disconnect On Sleep: 1
                  Idle Reminder: 0
                  Idle Reminder Time: 1800
                  IPCP Compression VJ: 1
                  LCP Echo Enabled: 1
                  LCP Echo Failure: 4
                  LCP Echo Interval: 10
                  Log File: /var/log/ppp.log
                  Verbose Logging: 0
            Built-in Ethernet:
              Type: Ethernet
              BSD Device Name: en0
              Hardware (MAC) Address: 00:0a:95:9c:64:40
              IPv4:
                  Configuration Method: DHCP
              IPv6:
                  Configuration Method: Automatic
              AppleTalk:
                  Configuration Method: Node
              Proxies:
                  FTP Proxy Enabled: 0
                  FTP Passive Mode: 1
                  Gopher Proxy Enabled: 0
                  HTTP Proxy Enabled: 0
                  HTTPS Proxy Enabled: 0
                  RTSP Proxy Enabled: 0
                  SOCKS Proxy Enabled: 0
            Built-in FireWire:
              Type: FireWire
              BSD Device Name: fw0
              Hardware (MAC) Address: 00:0a:95:ff:fe:9c:64:40
              IPv4:
                  Configuration Method: DHCP
              IPv6:
                  Configuration Method: Automatic
              AppleTalk:
                  Configuration Method: Node
              Proxies:
                  Proxy Configuration Method: 2
                  ExcludeSimpleHostnames: 0
                  FTP Passive Mode: 1
                  Auto Discovery Enabled: 0
            AirPort:
              Type: IEEE80211
              BSD Device Name: en1
              Hardware (MAC) Address: 00:0d:93:ef:b8:69
              IPv4:
                  Configuration Method: DHCP
              IPv6:
                  Configuration Method: Automatic
              AppleTalk:
                  Configuration Method: Node
              Proxies:
                  Proxy Configuration Method: 2
                  ExcludeSimpleHostnames: 0
                  FTP Passive Mode: 1
                  Auto Discovery Enabled: 0
              IEEE80211:
                  AllowNetCreation: 1
                  JoinMode: Automatic
                  MAC Address: 00:0d:93:ef:b8:69
    Modems:
        Modem Information:
          Modem Model: Dash2
          Interface Type: USB
          Modulation: V.92
          SKU Name: UCJ
          Hardware Version: 1.0F
          Firmware Version: APPLE VERSION 2.6.6
          Driver: InternalUSBModem.kext (v2.6.6)
          Country: B5 (United States, Latin America)

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  • Power Mac G5 7800 GTX 512mb

    Hi everyone, not been a member here long but I am in desperate need of some help and/or direction
    I realise this is probably a heavily discussed topic but i'm another guy in need of some help.
    I own a DC 2.0 Power Mac G5 and it had a 6600 128mb graphics card which subsequently died the other day. I have gone ahead and bought a Dell 7800 GTX 512mb graphics card with the intention of flashing it.
    I have no problem with the flashing procedure itself, I am having trouble locating a ROM for it. At first I thought I could flash the Quadro FX 4500 2149 retail ROM but later found out that the Quadro FX 4500 ROM needs HEX editing which I cant locate a guide for the procedure. Ideally, if at all possible I would like somebody to provide me with the ROM file but in the meantime I am trying to make headway myself.
    I've contacted japamac through his website to see if he could provide me with the ROM and am still awaiting a response. I realise the guy is busy so i'm trying to do the work myself. Does anyone have a link to a guide to hex edit the Quadro FX 4500 ROM to work on the 7800 GTX 512mb.
    Any help is massively appreciated guys. Thanks for looking.

    Hello
    I am looking for the Geforce 7800GTX 512MB ROM for flashing my Card
    can someone help me here ?
    Thanks for your help

  • Buying a Power Mac G5 DP 1.8GHz Dual with a PPC 7450 Processor???

    I just purchased but have not received as of yet a Power Mac G5 DP 1.8GHz Dual PCI-X 1 GB 160 GB. In the Details it is stated: "1.8 GHz DP PPC 7450 (G5) x2 RISC Processor."
    A friend of mine mentioned that the PPC 7450 is a G4 processor but it might have been used in what is referred to as a G 4.5 PPC. That the true G5 processor should be a 970 fx processor!
    Can someone quickly confirm one way or the other. The machine might ship to me tomorrow (Monday) and I will tell them not to ship if I have been misled.
    Thanks much for a quick response.
    Gregorrr

    If it's a Power Mac G5, then the description that it's a PPC 7450 is wrong (a G4). G5's are 970.
    Since it is hard to mistake a G5 for a G4 Power Mac, and G4's did not have 1.8 GHz processors (unless it has a third party G4 upgrade) or PCI-X, it is likely that you are getting a Power Mac G5.
    I've never heard of a "G4.5" description. Apple sold G4 Power Macs up to 1.42 GHz in the curvy plastic case, and then sold G5 Power Macs in the squarish aluminum case. You can't put a "G5" PPC in a G4 Power Mac, and you can't put a "G4" PPC in a G5 Power Mac.
    But it wouldn't hurt to contact the seller to verify that it's a Power Mac G5 (huge aluminum case).

  • Help!! My Power Mac G5 won't start up!!

    I was working on my computer when all of a sudden everything froze. I tried all the key commands and no response. So, I held the start button until it shut down. Then when I tried to start it back up again after a few minutes, by pushing the start button, only the fan starts. No start up chime. Nothing on my screen. Then the fan starts getting louder and louder like it going to explode! I quickly held the start button again until it shut down. I read through the manual and tried everything it said and still the same thing. I read through alot of the questions and answers on this forum...found alot of similar questions, but no answers that I can use. I tried replacing the surge protector, but still nothing. My business & life is on this computer and stupid me, I didn't back up much! Help!!

    Hi Jen:
    See if this helps:
    http://docs.info.apple.com/article.html?path=DiskUtility/10.5/en/duh1018.html
    "Disk Utility 10.5 Help
    Testing and repairing your startup disk
    If you have problems with your startup disk, you can use Disk Utility to test and repair it. To do so, you must start up from another disk, such as your Install Mac OS X disc.
    Start up your computer using another disk.
    To use the Install Mac OS X disc, insert the disc and restart your computer holding down the"C" Key OR (Option key and then select the Install Mac OS X disc and click the arrow).
    Open Disk Utility.
    In the Mac OS X Installer, choose Utilities > Open Disk Utility.
    Select the startup disk you want to repair in the list of disks and volumes, then click First Aid.
    Click the button to verify or repair the disk or disk permissions.
    Check the S.M.A.R.T. status of your hard disk at the bottom of the window. If it shows "Verified," the disk has nothing wrong at this time. If you see "About to Fail" in red letters, back up your files on the disk as soon as possible and replace the disk."
    And:
    http://docs.info.apple.com/article.html?artnum=300537
    "Troubleshooting: My computer displays no video
    If your computer won't display video, here's how to troubleshoot it. Please keep in mind that although your computer may display similar symptoms that prevent it from turning on, this article discusses what to do if the computer won't display video, meaning that when you press the power button:
    You may hear a startup chime
    You may hear fan or drive noise
    You may see the power light on the computer light up
    If your computer does not turn on, when you press the power button:
    You won't hear a startup chime
    You won't hear any fan or drive noise
    The power indicator on the computer won't light up at all
    If your computer is not responding at all, see the Troubleshooting: My computer won't turn on article instead.
    If your computer won't display video but you can hear a startup chime, fans, drive noise, or you see the power light turn on, the first question is whether you have an external display attached (such as a Power Mac G4, Power Mac G5, Mac Pro or Mac mini) or if the display is built-in (such as an iMac, eMac, MacBook, MacBook Pro, iBook or PowerBook).
    For external displays
    Try these steps to resolve the issue:
    Make sure that the monitor is turned on and has power. Make sure that the display's power cord is plugged into a working wall outlet, and that it's properly connected to the power adapter. (To check if the wall socket is working, plug in a lamp or other electrical device.)
    Check that all video cable connections to the computer video port and to the monitor are properly connected.
    Examine the pins on the video cable connector to make sure they are not bent or damaged in any way.
    Connect a known working display (if you have an extra one available). If you see video after doing so, replace your old display.
    Reset the computer's parameter RAM. (Click the link for instructions.)
    On a Mac mini, reset the computer's PMU. (Click the link for instructions.) For Power Macintosh G3, Power Mac G4, or Power Mac G5 computers, check your user guide for the location of the PMU reset button on the logic board.
    Next we're going to check to see if the computer has video when started up from a disc:
    Find the Install or Restore disc that came with the computer. Insert the Software Install and Restore disc into your CD/DVD drive. The disc may look something like the picture below.
    Shut down your computer.
    Once it's off, hold down the C key on the keyboard and start up your computer. This will start up the computer from the Software Install and Restore disc instead of your hard drive.
    If you see video when started up from disc, you may have corrupted software. You can use the Archive and Install feature of the Mac OS X installer to reinstall. This kind of installation gives you a fresh version of Mac OS X, but you don't lose any data from the computer as your old information is all archived.
    If you tried all of the steps above and the computer still won't display video, contact Apple technical support (1-800-APL-CARE in the U.S.) or take your computer to your local Apple Store or Apple Authorized Service Provider (AASP) for diagnosis.
    For built-in displays
    Try these steps to resolve the issue:
    Make sure that the power cord is plugged into a working wall outlet, and that it's properly connected to the power adapter. (To check if the wall socket is working, plug in a lamp or other electrical device.)
    Make sure that the power adapter is properly connected to the power port on the back of the computer.
    Reset the computer's parameter RAM. (Click the link for instructions.)
    On an iBook or PowerBook, reset the computer's PMU. (Click the link for instructions.)
    Next we're going to check to see if the computer has video when started up from a disc:
    Find the Install or Restore disc that came with the computer. Insert the Software Install and Restore disc into your CD/DVD drive. The disc may look something like the picture below.
    Shut down your computer.
    Once it's off, hold down the C key on the keyboard and start up your computer. This will start up the computer from the Software Install and Restore disc instead of your hard drive.
    If you see video when started up from disc, you may have corrupted software. You can use the Archive and Install feature of the Mac OS X installer to reinstall. This kind of installation gives you a fresh version of Mac OS X, but you don't lose any data from the computer as your old information is all archived.
    If you tried all of the steps above and the computer still won't display video, contact Apple technical support (1-800-APL-CARE in the U.S.) or take your computer to your local Apple Store or Apple Authorized Service Provider (AASP) for diagnosis".
    -Robert

  • Power Mac DaulCore 2.3 - USER FEEDBACK FOR AUDIO PLEASE?

    Hello everyone,
    I'm interested in replacing my Powerbook G4 17" 1.33 model for the new Power Mac DualCore 2.3. I plan on using this in a Pro Audio situation.
    (I'm not interested in the Quad model, because of the price and the problems other users are having with Pro Tools LE 7 and other audio apps.).
    I would be using the DualCore 2.3 with my existing setup, which consists of the Digi 002, External Firewire drives for Audio, Pro Tools LE7, Live 5, Reason 3, etc.
    I'd like to get feedback before I purchase the computer and find out how this computer works with Pro Tools ( amount of RTAS plugins, Audio Tracks, speed, performance etc). As well as how the DualCore is working with the other above mentioned programs.
    Being that I'm working in a small environment, I would also like to get feedback on how the computer itself is working (fan noise, noise in general, speed, performance etc.).
    I know that the computer hasn't been out for that long, but I'd like to get one of the last, so called PowerMacs before Apple switches to Intel.
    I'd like to replace my existing computer in the next few months so that I can get to work.
    Any feedback would be greatly appreciated.

    You don't need to post the same discussion in the same forum 3 times within 5 days. You've already received responses on your previous threads, so just leave it at.
    If you'd llike to repsond to your own post in an effort to bump it to the top of the list, feel free. Otherwise the discussion hosts will most likely delete your duplicate entries.

  • Internet connection failure Power Mac G5 (tower)

    Internet connection fails via HS cable to modem to ethernet configuration
    G5 2.5, OSX 10.4.11, Safari .... also tried Firefox
    Cable installer technician made several attempts to configure Network System Preferences
    All wires and external modern are new
    I am still able to connect to internet via phone; Dial up
    Two PC laptops connected successfully via same HS cable to modem to ethernet config
    Connection with laptops required only resetting modem, without Network System Pref adjustments

    Internet connection failure Part 2: Power Mac G5 (tower)
    Thanks for the welcome and your assistance
    About This Mac > More Info... > Network
    Lots of data here, seems to match info:
    System Prefs > Network > Built-in Ethernet >TCP/IP
    Network > Network Status
    • Built-Ethernet : Built-in Ethernet is currently active and has the IP address
    71.239.164.212. You are connected to the Internet via Built-in Ethernet.
    Safari :
    sits blank to any http typed, with progress bar frozen
    You are not connected to the Internet.
    Safari can’t open the page “http://www.google.com/” because your computer isn’t connected to the Internet.
    .... Activity Monitor reads: 2.35 KB/sec ( and is fluctuating ) to 6.88 KB/sec
    Assist me .... > Network Diagnosis
    Network Status ( all LED are green )
    • Built-in Ethernet
    • Network Settings
    • ISP
    • Internet
    • Server
    Proceeding through the navigation buttons, all is Green
    Final Message Reads: Your Internet connection appears to be working correctly.
    .... Activity Monitor reads: 2.56 KB/sec ( and is fluctuating )
    Network Utility > Ping test
    .... 10 packets transmitted, 7 packet received, 30% loss
    I tried installing an Ethernet card into expansion slot,
    absolutely No Response ( blank read-outs) in System Prefs > Networks < TCP/IP
    • Encore Electronics ( $ 20.00 returnable )
    • ENL832-TX-EN
    • 10/100 Fast Ethertnet Network Adapte

  • Should I upgrade my Power Mac quad core 2.66 or go for a new(er) machine?

    I have a 2009 Power Mac, quad core 2.66 ghz, 6GB RAM, OS 10.6.8 and primarily run graphic apps (Adobe Photoshop, InDesign, Illustrator, etc.) for Graphic Design projects and Photography. I've begun to run into sites that want newer versions of Safari and am thinking I should upgrade for security purposes. Firefox won't load (crashes machine), can't upgrade Flash-- wondering if it's time to upgrade OS but when I look at the latest version it won't run on the machine.
    I've read where I can purchase a new graphic card and then "hack" the system to run the latest OSX but am wondering, after all is said and done with costs would I just be better off getting a new(er) machine (maybe a powerbook i7)? Would the performance be about the same? I love my Power Mac (the inside is so perfectly designed) and, aside from the browser issues it generally does everything I need. graphic cards that are recommended don't seem to be in production any longer and those that are listed retail for around $350-$500. A RAM boost (extra 16GB for $200) and even a processor upgrade from OWC (http://eshop.macsales.com/shop/turnkey/MacPro/2010_Xeon_Processor) ($500-$600) and conceivably I could run this machine into the ground.
    Thank you for any thoughts or insights.

    Ah, this is why one should not post late at night with little sleep. Thank you all for the answers and kind responses of help. 
    Very good suggestion to reinstall the system and I shall do so. I believe this is the MacPro forum, is it not? Should I still repost? I used everymac.com to determine my system BUT posted the results incorrectly (corrected below and yes, it is a 2006). My apologies. I ran the software that THE HATTER suggested and have the results below. I'm not opposed to spending money to either upgrade or purchase a new(er) machine-- simply looking to spend the money necessary wisely for the best possible return. Thank you again for the help.
    ETRECHECK:
    (I'm only posting part of this-- I don't know if there's a posting limit or protocol on posting). I am running CS5
    Hardware Information: ℹ️
      Mac Pro (Verified)
      Mac Pro - model: MacPro1,1
      2 2.66 GHz Dual-Core Intel Xeon CPU: 4-core
      6 GB RAM
      DIMM Riser A/DIMM 1
      2 GB DDR2 FB-DIMM 667 MHz ok
      DIMM Riser A/DIMM 2
      2 GB DDR2 FB-DIMM 667 MHz ok
      DIMM Riser B/DIMM 1
      512 MB DDR2 FB-DIMM 667 MHz ok
      DIMM Riser B/DIMM 2
      512 MB DDR2 FB-DIMM 667 MHz ok
      DIMM Riser A/DIMM 3
      512 MB DDR2 FB-DIMM 667 MHz ok
      DIMM Riser A/DIMM 4
      512 MB DDR2 FB-DIMM 667 MHz ok
      DIMM Riser B/DIMM 3
      empty empty empty empty
      DIMM Riser B/DIMM 4
      empty empty empty empty
      Bluetooth: Old - Handoff/Airdrop2 not supported
    Video Information: ℹ️
      ATY,RadeonX1900 - VRAM: 512 MB
      VX2336 SERIES 1920 x 1080 @ 60 Hz
      hp f1703 1280 x 960 @ 75 Hz
    System Software: ℹ️
      Mac OS X 10.6.8 (10K549) - Uptime: 89 days 2:15:37
    Disk Information: ℹ️
      WDC WD2500AAJS-41RYA0 disk0 : (232.89 GB)
      - (disk0s1) <not mounted> : 210 MB
      Macintosh HD (disk0s2) / : 249.72 GB (18.35 GB free)
      Hitachi HDT725050VLA360 disk2 : (465.76 GB)
      - (disk2s1) <not mounted> : 210 MB
      500GB (disk2s2) /Volumes/500GB : 499.76 GB (92.11 GB free)
      WDC WD1002FAEX-00Z3A0 disk1 : (931.51 GB)
      - (disk1s1) <not mounted> : 210 MB
      1TB Drive (disk1s2) /Volumes/1TB Drive : 999.86 GB (760.73 GB free)

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