Mac Mini (PowerPC version) will not boot - or reinstall...

All of a sudden my MacMini is playing up. It will not boot. I have tried leaving it overnight and reinstalling the OS to no avail.
It boots from CD and reads the install disc, but it hangs everywhere for ages. It verifies the install DVD - then just fails to install. And I have tried installing to external USB drives too with the same result.
I have run DiscWarrior twice and that sees no problems...any ideas? Any help will be greatly appreciated,
Neil

Does the external HD have a GUID partition table?
Is the external drive formatted Mac OS X Extended (journaled)?
Is this a 2011 or late 2012 Mac?
How was Mavericks installed on the external drive?
Who is the builder of the drive mechanism in the external drive?
Who is the builder of the external enclosure?
What type of interface does the external drive have USB2, USB3, Firewire 400, Firewire 800, thunderbolt?
Is the external enclosure directly connected to the mini?
Have youtried a different interface cable?

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Does the external HD have a GUID partition table?
Is the external drive formatted Mac OS X Extended (journaled)?
Is this a 2011 or late 2012 Mac?
How was Mavericks installed on the external drive?
Who is the builder of the drive mechanism in the external drive?
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PowerPC G5 will not boot (from CD, single-user, verbose...) - is it dead?

I had posted this in the OSX forum but had a suggestion to post here as well - any suggestions would be greatly appreciated!
My PowerPC G5 (10.4.11) will not boot. It gets to the grey Apple screen, and then freezes there, no progress dial, and the fan starts racing after a couple of minutes sitting there. Here is what I have tried so far and the results:
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I have tried everything I could think of and everything I can find - Does anyone have any possible suggestions or ideas for what I can do?
I had a couple suggestions that it could be RAM, so I'm going to try to run Apple Hardware Test, though if I can't boot from a CD, that will make that very difficult. Any thoughts?

Hi svman8-
Did you also reset the SMU?
One thing known to cure various ills is to replace the battery.
This may be a helpful link:
How to reset the SMU on a Power Mac G5 (Late 2004) or Power Mac G5 (Late 2005)
Luck-
-DP

My Mac Mini (2009 version) does not let me boot from another device

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As Squiggle wrote, the external drive was definitely bootable. It was a clean installation of Leopard (retail package) on an empty drive. I tested it on my own mini before going over. It did not boot on his mini. The drive was visible. It mounted properly. It was visible, and selectable, in the "Startup Disk" system preference. The mini went into an endless reboot cycle. The only way to interrupt the cycle was to hold down the option key and select the internal drive (yes, the external drive was listed at this point as well).
After giving up on that approach we tried TDM, using the retail Leopard DVD in the DVD drive in my PowerBook. Again, the drive was visible, and selectable. The same reboot cycle occurred, and the same method had to be used to break the cycle.
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New HD and new motherboard on Mac Mini and OSX will not start.

Long story but will do my best to keep it short...
Purchased Mac mini #1 at CompUSA years back and bought their extended warranty. Mini died 2+ years later which coincided with CUSA going out of business. Problem was a flashing folder with the Mac logo and a "?" at startup. My CUSA store was closing out and would not service my machine and gave me a phone number for the outsourced warranty/repair department. The tech took my info and decided a new HD was in order. I rec'd the new HD in the mail and a local tech came out and installed it (but refused to test it). After the tech left the same problem was found. Called warranty department immediately (literally 5 minutes later) and they siad they would send another HD as well as a mother board which I recieved a few days later. However, this time the local tech never showed back up and after a few weeks of calling the warranty number went dead. We ended up getting a new Mac mini which has been running fine since.
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One the one hand I am being told that my OS discs are not working because they are unique (or keyed) to the original machine and since that machine essentially no loger exists due to repalacing the MB, I will need to purchase new software with a new license agreement.
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The second opinion was that the original mini was equippmed with a powerpc processor and that the new MB I received is equipped with an intel processor.
True. Models of the mini released in 2005 and Early 2006 have PowerPC processors. Late 2006 and later have Intel processors.
Therefore, that pesron recommended that I purchase OSX 10.5 Leopard as this OS will cover both of those processors.
Partly true.
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ii. It will only both computers if you have a multi-user license.
iii. New Leopard installers will only install on your old mini if the original installer itself was the problem. If the problem is elsewhere, it is not quite as certain. Unfortunately there is no sure way to know that unless you buy the Full Retail Version of Leopard and attempt installing it.
cornelius

Mac mini 10.4 will not start help me please!!!

Please help somebody. I've tried to turn my mac mini on today and it's suddenly decided that it doesn't want to play any more!
I keep getting the grey screen and a message coming up saying that i need to reset.
I have followed all the options of taking out printers etc, safe booting, resetting PRAM etc etc.
All I have left to try now is re installing from the software CDs.
But that's where my problem gets worse. I've been pulling my house apart for hours but cannot find my CDs anywhere.
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Thanks for Reading.

While performing disk maintenance is advised from the boot install discs of
the correct version Mac OS X your computer has installed, it may be possible
to resolve a few startup issues and perform disk maintenance with Disk Utility
and also attempt some repairs with a command known as fsck.
The latter does not require the boot disc version of Disk Utility to perform a
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In Tiger 10.4.x, it is always better to be able to use the correct Disk Utility on
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Hello,
I am hoping someone out there will have encountered something similar and have some suggestions or ideas, because at this point I can't think of anything else to try.
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Thank you for your reply,
Pull all the drives you have other than the one that you will install Windows 7 to.
I think I will try this next.
Don't put Windows 7 on the same drive as OS X, give it its own.
That was initially what I started out doing.
And you don't even need Boot Camp Assistant.
True, but it's what Apple suggests using.
Might also want to try moving the monitor cable to the other card port.
Hmm, I think I'll try that.
Any other PCI cards or devices attached or installed should also be questioned or disconnected.
I've disconnected everything I could.
Always a good idea to start fresh which I assume you are doing (not trying to upgrade over RC etc).
Yes, the drive was empty to start with.
Honestly it seems like the Mac Pro is generally refusing to boot from any Windows disc. Things I've tried since my initial post:
- Loaded Windows 7 Install disc into my room mate's windows PC... loaded up fine, got to install screen
- Tried his OEM copy of Windows Vista 32-bit, same issue
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It does recognize that I have a Windows 7 install disc inserted when I use the boot selector/startup disk chooser.
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Help me please, Jacob

Figured it out, I figure I will post the solution for future reference.
http://discussions.apple.com/thread.jspa?threadID=1243061&tstart=0
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HT2714 My mac mini 2009 Intel based not booting?

my mac mini not booting not responding to power buttong just a fan noise coming out off the mac, the mac is not responding please help me?

Hello,
Some things to try...
Intel-based Macs: Resetting the System Management Controller (SMC)...
http://support.apple.com/kb/HT3964
Does it boot into any of these modes?
Holding Option/alt key at bootup.
Holding SHIFT key at bootup.
Target mode...
http://support.apple.com/kb/HT1661
We might get clues with verbose mode...
http://support.apple.com/kb/HT1492
Does it boot to Single User Mode, CMD+s keys at bootup, if so try...
/sbin/fsck -fy
Repeat until it shows no errors fixed.
(Space between fsck AND -fy important).
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http://docs.info.apple.com/article.html?artnum=106214

PowerPC version will not connect

I have a premium Skype account with phone number and unlimited calling. One of my computers is a Dual 2GHz G5 with 7GB of RAM, running 10.5.8. This computer is perfectly fast for many tasks. I was running Skype 2.8.x with no problem, but since the recent update, the legacy version of the app will no longer connect. I'm SO fed up with this. The G5, still, is faster than entry-level new computers, and I have no problem running legacy versions of apps. But when companies PURPOSELY disable these versions, I am FURIOUS!!! Does anyone know a workaround? Has anyone been able to patch the last working powerpc version so it can connect? Also, I can't even find a way to contact Skype support directly. One would think that with a premium account, there would be better customer service. Although, it's no surprise considering it's Microsoft...

Dear Readers,
Skype for Mac Power PC's is no longer supported. More detailed information here:
https://support.skype.com/en/faq/FA34492/is-skype-for-mac-being-discontinued-on-mac-os-x-10-4-tiger-...
https://support.skype.com/en/faq/FA10328/what-are-the-system-requirements-for-skype?
https://support.skype.com/en/faq/FA34498/which-version-of-skype-for-mac-os-x-do-i-need?
Neither Skype ... nor I ... would ever recommend downloading any version of Skype from anywhere other than the Skype website itself or the operating system's app store/directory. I made this mistake -- once.
Regards,
Elaine
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Trustworthy information: Brian Krebs: 3 Basic Rules for Online Safety and Consumer Reports: Guide to Internet Security Online Safety Tip: Change your passwords often!

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try this method:
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It is not clear what you mean by "turned on".
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I turned my mac book pro off with a cd in the drive and when i turned the mac back on it will not boot up. I was able to get disk out by holding the finger pad down.

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Mac Mini (PowerPC version) will not boot - or reinstall...

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