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  1. #1
    New-to-me G5 with issues.

    Member Since
    Jan 19, 2010
    Location
    calgary.ab.canada
    Posts
    5
    New-to-me G5 with issues.
    Hello. Newbie here.

    I've owned a macbook since they replaced the ibook, and I used an older G4 before that... but I am in no way Mac/Computer savvy...

    I was recently given a G5 tower, minus the SATA hard drive. When I picked it up, I was told by the previous owner that the processor was "shot", and the optical drive was questionable.

    The tower appears to be in relatively pristine condition, no scratches, and upon opening the case, there wasn't much dust - but we cleaned it out anyways.

    Either way, we hooked up a hard drive, a screen, plugged it in, and fired it up.

    The light comes on, the very "macish" chime sounds, and the screen comes to life. But, all that appears is the "?" icon. And the fans rev up and seem to go faster than they really should...

    I was told that if the processor(s) were "shot", there would be a noise indicating a hardware issue. There is no noise, but the fans really worry me. Having never owned a G5 before, I have no idea if this is normal...

    We tried to load an OS last night, but couldn't seem to get it work, and are going to give it another crack tonight.

    Thoughts? Suggestions?

    Many thanks.
    MacBook
    PowerMac G5

  2. #2
    New-to-me G5 with issues.
    dtravis7's Avatar
    Member Since
    Jan 04, 2005
    Location
    Modesto, Ca.
    Posts
    28,477
    Specs:
    iMac late 2007 10.11.b4, iMac 2008 10.10.5, Macbook2007 10.7.5, Mac Mini 10.7.5, iPhone 3GS Note 8!!
    Do you know the specs at all? I know you can't click on the apple as you can not boot it up. What hard drive did you install? How is the drive formatted?

    Do you have any OSX Retail DVD's around you can try? The one with your Macbook would never work as it's for the Macbook and also Intel only.

  3. #3
    New-to-me G5 with issues.
    harryb2448's Avatar
    Member Since
    Nov 28, 2007
    Location
    Nambucca Heads Australia
    Posts
    20,014
    Specs:
    iMac i5 2.7GHz, 16GB memory, OS 10.10.5
    What OS and what discs? You do need as stated full retail install Tiger or Leopard discs.

  4. #4
    New-to-me G5 with issues.

    Member Since
    Jan 19, 2010
    Location
    calgary.ab.canada
    Posts
    5
    I tried 10.2 Jaguar.

    I have Tiger discs that I'm going to try tonight.

    The specs that I do know are written down at home... I'll post them after work.
    MacBook
    PowerMac G5

  5. #5
    New-to-me G5 with issues.
    dtravis7's Avatar
    Member Since
    Jan 04, 2005
    Location
    Modesto, Ca.
    Posts
    28,477
    Specs:
    iMac late 2007 10.11.b4, iMac 2008 10.10.5, Macbook2007 10.7.5, Mac Mini 10.7.5, iPhone 3GS Note 8!!
    I doubt 10.2 would even boot leave alone install.

    Is the Tiger a Retail or a DVD that came with another machine? OSX DVD's that come with a Mac are for that model with the same specs only and will not install on another Mac with different specs. If it's a Retail version it will work.

    Keep us posted!

  6. #6
    New-to-me G5 with issues.

    Member Since
    Jan 19, 2010
    Location
    calgary.ab.canada
    Posts
    5
    Well 10.4 seemed to work, I had a set of retail discs at home.

    The fan has stopped running on high. Really, the whole thing is quite quiet now.

    I got the OS loaded, and ran some updates, etc., and everything seems to be running alright. It froze once, but I'm thinking that might be more of a memory issue than anything.

    As far as I can tell... it's a 1.8 dual processor powerPC. It's a 2004 build, but I don't know if it's early or late.

    We don't know what this was supposed to come with... at all. Any ideas?
    MacBook
    PowerMac G5

  7. #7
    New-to-me G5 with issues.
    dtravis7's Avatar
    Member Since
    Jan 04, 2005
    Location
    Modesto, Ca.
    Posts
    28,477
    Specs:
    iMac late 2007 10.11.b4, iMac 2008 10.10.5, Macbook2007 10.7.5, Mac Mini 10.7.5, iPhone 3GS Note 8!!
    If you click on the Apple and on About This Mac, how much RAM (memory) does it show?

  8. #8
    New-to-me G5 with issues.
    Rottie's Avatar
    Member Since
    Dec 23, 2009
    Posts
    336
    Quote Originally Posted by beetle.babe View Post
    We don't know what this was supposed to come with... at all. Any ideas?
    Check the sticker on the back of the mac and it should list the shipped specification.

    Hope this helps.

  9. #9
    New-to-me G5 with issues.
    harryb2448's Avatar
    Member Since
    Nov 28, 2007
    Location
    Nambucca Heads Australia
    Posts
    20,014
    Specs:
    iMac i5 2.7GHz, 16GB memory, OS 10.10.5
    For the fan issue, if they do seem loud go into System Preferences > Energy Saver > Options and ensure Processor Performance is set to Automatic. For a 1.8DP original system would be Panther OS X.3.4. Tiger is much better and if you beef the memory up, Leopard OS X.5 will run very nicely.

  10. #10
    New-to-me G5 with issues.

    Member Since
    Jan 19, 2010
    Location
    calgary.ab.canada
    Posts
    5
    It said 3GB of memory.

    Although the OS loaded, and works, the computer has started to lock up. We fiddled with the memory and it seemed to get better, but now it's back to being finicky and freezing.
    We only used the memory that came with the machine.
    MacBook
    PowerMac G5

  11. #11
    New-to-me G5 with issues.
    Rottie's Avatar
    Member Since
    Dec 23, 2009
    Posts
    336
    Hi there,
    Have you tried zapping your PRAM?
    Resetting PRAM and NVRAM

    1. Shut down the computer.
    2. Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
    3. Turn on the computer.
    4. Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
    5. Hold the keys down until the computer restarts and you hear the startup sound for the second time.
    6. Release the keys.

    Your computer's PRAM and the NVRAM are reset to the default values. The clock settings may be reset to a default date on some models.
    The above is a direct quote from Apple's support page
    Try this first, then report back, please - You may also have to press and hold a button on the motherboard, but someone will give you instructions on how to do this later, if needed.

    Hope this helps.

  12. #12
    New-to-me G5 with issues.

    Member Since
    Jan 19, 2010
    Location
    calgary.ab.canada
    Posts
    5
    Okay - problem diagnosed - at least, we think.

    So, we took out one processor, and tried to run it. Then we did the same with the other.

    Right now, it's running on the second processor (loaded in the primary slot), and it hasn't locked up in over 2 hours. We've surfed the internet, loaded some applications...

    This seems to be our issue.
    MacBook
    PowerMac G5

  13. #13
    New-to-me G5 with issues.
    sabot's Avatar
    Member Since
    Nov 04, 2009
    Location
    Surrey/Hants border UK
    Posts
    81
    Specs:
    "Cypher" Powermac G5 2.3 DualCore QuadroFX4500 23" cinema display
    the fans revving up is a surefire indicator that there is something wrong with a G5. whenever mine has had a "moment" thats the first thing you notice.
    also G5's can be really difficult to troubleshoot on, my mrs is an apple techie & she said there are no surefire " oh that symptom means that fault" certainties when diagnosing G5's as they will often mislead you at every turn possible!
    the Ram slots are an often overlooked source of problems!
    anyway you sound like you know what you're doing, good luck

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