Powermac g5 won't boot mac os 10.5 stuck at logo screen

Anyone experience this problem? How do I fix it?
PowerMac G5 wont startup. gets stuck on grey screen with apple logo with no turning gears, then fans start blowing really loud.
Using latest Mac OS 10.5
It will not start up from an install disc, but will run the hardware tests.
All tests pass in G5 hardware test disc.
Hard drives have passed all tests, been rebuilt and repaired permissions.
I have tried starting up in safe mode, holding down the option key to select a drive and holding down the c key to startup with an install disc.
The battery was dead so I replaced it but it still wont boot.
I tried zapping the PRAm still not booting up.
I have attempted to use terminal but get the following message then there is no response.
Darwin Kernel Version 9.8.0: Wed Jul 15 16:57:01 PDT 2009;
root: xnv-1228.15.4~1/Release_PPC
Standard timeslicing quantum is 10000 US
VM_page_bootstrap: 1021219 free pages and 27,357 wired pages
mig_table_max_displ = 79
Extension "com.apple.driver.Apple Mac Risc4PE" has immediate dependencies on both com.apple.kernel and com.apple.kpi components use only one style
Loading security extension com.apple.security. TmSafetyNet
calling mpo_policy_init for TmSafetyNet
Security policy loaded Sfety net for Time Machine (tmSafetyNet)
Loading security extension com.apple.nke.applicationfirewall
Loading security extension com.apple.security seatbelt
calling mpo_policy_init for mb
Seatbelt MACF policy initialized
Security policy loaded: seatbelt policy (mb)
Copyright (c) 1982 1986 1989 1991 1993 The Regents of the University of California. All rights researved
Mac Framework successfully initialized
Using 16384 buffer headers and 4096 cluster 10 buffer headers
DART enabled

Mac OS X: Gray screen appears during startup

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Powermac G5 won't boot past apple logo screen

I'm trying to repair a Powermac G5 (dual 2.0, the first model I believe, with a new Radeon 9800 graphics card) that won't boot and I'm having some problems that I can't seem to diagnose.
The machine will boot to the openfirmware prompt or target disc mode and will show the 'OS not found' icon if left to boot from the HD (which has been wiped). If I try to boot from either the included restore disc or a retail 10.4 DVD I've tried it will show the boot screen with the Apple logo on it but no spinning status indicator underneath. It just freezes on that screen. Once it showed the status indicator but it just continued to spin for about 30 mins, at which point I gave up. Same issue if I try to boot the hardware test (except it freezes on the hardware test loading icon rather than the Apple icon). The superdrive appears to work as it is accessible in target disc mode.
I've reset the SMU and reset the PRAM via the keyboard shortcut. The one thing that leads me to think it's a firmware fault is that when I run the 'reset-nvram' command it gives an OK, but when I then run 'reset-all' it freezes rather than rebooting. Any ideas anyone?

I am having the same problem with my Power Mac G5. I have had a problem with the machine for the last few months, I just turned it off waiting for Leopard (started using a laptop for projects).
I got Leopard, tried to boot off the DVD, I only get to the grey Apple logo and then after a few minutes the fans kick on high and I just have to shut the machine down.
I didn't want to lose any thing off my hard drive so I went and bought a new one and installed it, when that failed to install to, I bought a new optical drive. It still won't boot off the optical drive. I can go into the firmware and choose which drive to boot from (I choose the optical).
My configuration at this point is a new DVD drive, new unformatted hard drive, I have used a laptop to try to install from using the G5 in target mode, using the laptop in target mode to use as an optical drive. All of these steps have failed.
I have 4 gig of RAM, Pioneer 112D DVD, Maxtor 250 Gig HD, I have reset the SMU, I have the NVidia card (can't remember which model).
Any ideas where else to look for a solution?

PowerMac G4 Won't Boot

I recently got a PowerMac G4, and have had the thing for a month or so. For the entire month, everything seemed to be working fine. A few ownership changes here and there to allow for reading/writing, but nothing major. After shutting down the Mac (something I regularly do) and restarting it, the machine turned itself off. Restarting, I pushed Command+V to show output.
I get the normal boot messages, but then the machine pauses at this:
jnl: unknown-dev: journal start/end pointers reset!
After that, it continues loading for several minutes, then repeats this line approximately 20-30 times within a 1-2 second period before turning off:
USBF OHCI Driver: OHCIRootHubPortPower bit not sticking (0), Retrying
I removed my third party USB PCI card, to no avail. The only thing I currently have plugged into the logic board USB port is the Apple keyboard and mouse.
Any help would be greatly appreciated.
For the record:
2GB RAM - Reseated and tested
PMU has been reset.
All PCI and video cards have been removed to ensure they aren't the culprit.
Red LED light on motherboard above memory is illuminated.
Machine won't boot off CD.
When the machine is turned on, I do get the Apple boot screen, but when it should switch to the login prompt, the machine powers off.

Update:
Here is the complete output of the boot:
Darwin Kernel Version 9.2.2 Tue Mar 4 21:23:43 PST 2008; root:xnu-1228.4.31~1/RELEASE_PPC
standard timeslicing quantum is 10000 us
vmpagebootstrap: 511099 free pages and 13189 wired pages
migtable_maxdispl = 79
Extension "com.apple.drivier.AppleMacRISC2PE" has immediate dependencies on both com.apple.kernel and com.apple.kpi components; use only one style.
Loading security extension com.apple.security.TMSafetyNet
calling mpopoliciyinit for TMSafetyNet
Security policy loaded: Safety net for Time Machine (TMSafetyNet)
Loading security extension com.apple.nke.applicationfirewall
Loading security extension com.apple.security.seatbelt
calling mpopolicyinit for mb
Seatbelt MACF policy initialized
Security policy loaded: Seatbelt Policy (mb)
Copyright (c) 1982,1986,1989,1991,1993
The Regents of the University of California. All rights reserved.
Mac Framework successfully initialized
using 10485 biffer headers and 4096 cluster IO buffer headers
Extension "com.apple.driver.ApplePMU has immediate dependencies on both com.apple.kernel and com.apple.kpi components; use only one style.
FireWire (OHCI Apple ID 31 built-in now active, GUID 00a95fffe6a1270; max speed s800
ApplePMU::CLOCK RESET! PMU WAS PROBABLY RESET SOMEHOW!!
mbinit: done
Security auditing service present
BSM auditing present
rooting via boot-uuid from /chosen:39818732-A5D6-33D1-B8CE-701FF43A41F
Wating in <dict ID="0"><key>IOProviderClass</key><string ID="1">IOResources</string><key>IOResourceMatch</key><string ID="2">boot-uuod-media</string></dict>
Got boot device = IOService:/MacRISC2PE/pci@4000000/AppleMacRiscPCI/ata-6@D/AppleKauaiATA/ATADevi ceNub@0/Apple ATADiskDriver/IOATABlockStorageDevice/IOBlockStorageDriver/ST380024A ST380024A/IOApplePartitionScheme/Untitled@9
BSD root: disk0s9, major 14, minor 7
jnl: unknown-dev: journal start/end pointers reset!(jnl 0x3119f00; s 0x29d000 e 0x29d000)
syncing disks... Killing all processes
continuing
done
CPU halted
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
USBF: OHCI driver:OHCIRootHubPortPower bit not sticking (0), Retrying,
*Computer powers off at this point.

PowerMac G5 won't boot, but loads OS X/Linux install CD. Help?

I have a PowerMac G5 with a problem: It won't boot. I tried resetting most things and then finally tried formatting and installing linux (Ubuntu 12.04 PPC). The install appeared to work but on reboot I got a white screen and from there the fans slowly went to full blast.
(The white screen and fans happened before linux, too) The drives work perfectly. The hardware must not be completely dead because it can boot from a cd. Can someone help?
Specs: G5 1.8 ghz(DP), 8GB RAM.

I've not convinced it could not be a harddrive problem.
I'd get an external hd & try installing to the external hd or get another internal hd & try installing to that. You need an external bootable firewire drive.
You need an external Firewire drive to boot a PowerPC Mac computer [ a few G5's will boot from USB ].
I recommend you do a google search on any external harddrive you are looking at.
I bought a low cost external drive enclosure. When I started having trouble with it, I did a google search and found a lot of complaints about the drive enclosure. I ended up buying a new drive enclosure. On my second go around, I decided to buy a drive enclosure with a good history of working with Macs. The chip set seems to be the key ingredient. The Oxford line of chips seems to be good. I got the Oxford 911.
I'd give OWC a call. 1-815-338-8685.
FireWire 800 + USB 3, + eSATA
save a little money interface:
FireWire 400 + USB 2.0
This web page lists both external harddrive types. You may need to scroll to the right to see both.
http://eshop.macsales.com/shop/firewire/1394/USB/EliteAL/eSATA_FW800_FW400_USB
     (2) FireWire 800/400 Ports (Up to 100MB/s / 50MB/s)
     (1) USB 3.0 Port (Up to 500MB/s / 60MB/s)
     (1) eSATA Port (Up to 300MB/s)
Has a combo firewire 800/400 port. Not sure what this is. Looks like you will need 400 cable.
http://eshop.macsales.com/shop/ministack
You could run hd diagnostics.
We will be better diagnosing X than Linux.
Does it work from a linux live hd? Ubuntu 6.06 LTS
I recall Ubuntu stopped supporting the PPC in '96 / '97. Anything later is community supported which for my iMac g3 was unreliable. I had to mess around with the x11 configuration to get the display working. Can you get into command line?
Ubuntu 6.06 LTS with x11 configuration changes worked for me.
Ubuntu
The Ubuntu folks stopped supporting the power PC a while back. You will have to install an older version of Ubuntu.
You need to modify xorg.conf. See:
http://ubuntuforums.org/showthread.php?t=219532
Mac G3 modem install Howto
http://ubuntuforums.org/showthread.php?t=355205
You will have adjust adjust xorg.conf. See these instructions:
http://ubuntuforums.org/showthread.php?t=234437
I was able to get the last official versions of Ubuntu working on my G3 600.
6.10 Edgy Eft,
6.06 Dapper Drake
I used the alternate install and did the alterations noted above.
These versions are listed at the very bottom of the page.
https://wiki.ubuntu.com/PowerPCDownloads
I'd try Debian etc.
Robert

OS 9 Powermac G3 Won't boot from CD

My OS 9 CD won't boot on my B&W G3. I want to install OS 9 and then install OS 10.3 on top of that but I can't get it to boot from the OS9 CD. Any ideas?
Message was edited by: plop1234

The Option key at startup should bring up Startup Manager where you can select from available startup disks. If you have the Mac OS 9 disk in the drive, it should be one of the options. Your Panther system should be another option.
If you are using a non-Apple keyboard, I'm not sure it will work, but the Option key is the Alt key on a Windows keyboard. If you were using the C key at startup to boot the optical drive, maybe that's why it did not work, because it was not an Apple keyboard.
A dead PRAM battery can cause startup problems. If it was very weak, resetting PRAM may have drained it the rest of the way. It looks like this
http://eshop.macsales.com/item-specials/Newer%20Technology/BAA36VPRAM/
If you have a voltmeter, you can check your battery to see of you get 3.6v.

Powermac G5 won't boot - but safe mode works fine!!!

[The computer described below is a Powermac G5 dual core 2.7gHz, purchased in late 2005, running OS X 10.4.11]
Here's an odd thing... a few months back, my powermac stopped booting. It wasn't a power supply issue. I would get the white screen with the apple to come up, but when it was time for the blue screen with the user logins, the screen would go black.
I tried swapping out all the RAM, and nothing worked. Was able to get safe mode to work, once, and then never again. Finally I broke down and took my baby to Tekserve.
Tekserve took a MONTH to get it back to me, and they claimed it was a bad RAM set. This sounded really odd to me, since I thought I had correctly tested several sticks of RAM, and even no RAM, without any success. But I'm not one of the experts, so, hey. My computer was running again and that's all I cared about.
Well, now, about 3 weeks later, my computer will not boot. It started with the loud fans. Now I'm not having any fan noise, but it still won't boot. Here's how I've troubleshot it so far:
- The computer boots FINE in safe mode. I verified the disc in safe mode, and everything checks out. Everything also checks out using fsdk -fy in single user mode. So no disc problem, apparently.
- When I reset the PRAM using crtlopt+pr after the chime, the screen resolution changes from 1200x1024 to 800x600. After the white screen, I do get the blue screen, but WITHOUT any user login, and the mouse cursor does not show up.
- When I reset the NVRAM using open firmware (reset-nvram, set-defaults, reset-all), I'm back to my normal problem of white screen followed by black nothingness (and emotional despair).
Tonight I'm going to try swapping out the RAM again, but if that doesn't work, what's next? I don't know where I put the original Hardware Test DVD that came with the powermac... is there a program I can buy to see if this is my logic board, without bringing the powermac back into tekserve? I live in NYC and have no car; bringing this heavy item into Manhattan is a real issue for me!!!
Anyways, any and all info is greatly appreciated. I really hope I'm overlooking something obvious. Natch, neither Apple nor Tekserve want to give me any advice without me shelling over more of my hard-earned cash. And this all went down 3 months after applecare expired... sigh...

Very interesting... they're telling me (at Tekserve) that this problem is caused by bad sectors in my SECONDARY drive. Doesn't make any sense to me at all, but that's what they're saying... pretty sure the RAM and video card are fine. I tried resetting NVRAM and PRAM, and that did nothing... safe mode works fine, as I mentioned... even got it running in normal mode for about 30 seconds one time.
It's the shop now, so we'll see, when I get the computer back, what the real problem was. It makes me flabbergasted that bad sectors in my secondary drive could have any effect whatsoever on boot!

Powermac G5 Won't boot

Hello, last night I was using my computer just chatting with people, then all of the sudden it shuts off. Now it won't boot past the apple grey loading screen, and the fans slowly rev up till they are full boar, and I have to shut it off for them to stop.
I've reset the PRAM, the SMU/PMU, tried holding alt and selecting my drive to boot to. None of these did anything, and didn't help at all.
I've heard it's a processer or logic board failure, or a HD failure, or something else. I'm ready to buy a new computer, I'm actually kind of sick of this one, I just want to know if I can fix it or not.
I will probably take it to the apple store just to make sure, but maybe I can get an answer on here to know how to fix it or just to know that it's dead.
Please help, thanks!

You can call the Apple Store and ask.
Last October a year ago when my PM G5 Quad died I called my local Apple Store. It turns out that they had a guy there who knew how to work on the G5. Over the phone he explained to me how to check it out. After doing all of the checks, what he told me was that I had lost one of PowerPC processors. He then told me what it would take to repair it. I thanked him and then explained that I was going to upgrade to a Mac Pro.
Who knows you might get lucky also.
Allan

Old mac g5 power pc stuck on blue screen on boot up wht should I do?

I have G5 mac power pc thats stuck on the blue screen when I boot it. can somebody help me. I had a power outage and was resetting the clock when it froze............
iphonehaji

Some things to try.
A PMU reset.
Resetting Cuda/PMU on Power Mac G5, Power Mac G4, Power Macintosh G3
http://docs.info.apple.com/article.html?artnum=86760
How to reset the SMU on a Power Mac G5 (Late 2004) or Power Mac G5 (Late 2005)
http://docs.info.apple.com/article.html?artnum=3003417 Reassemble the computer and test the unit.
If the power was off for a while, your internal PRAM battery may be weak or discharged. Suggest you replace the battery. Check this site for battery part numbers and sources. https://sites.google.com/site/macpram/mac-pram-nvram-cuda-pmu-battery-tutorial Mac PRAM, NVRAM, CUDA/PMU & Battery Tutorial
 Cheers, Tom

Mid 2011 Macbook Air won't boot after installing Little Snitch 3. Grey Screen.

Hi all
I think the answer is probably that my SSD is toast but here's the symptoms in case anyone else has experienced this.
I installed Adobe Lightroom and also got round to upgrading my Little Snitch license and finally putting it on my 11" Air (mid 2011, latest version of Lion) as I use the computer more often than my Pro. After restarting as LS requires I was met with the grey Apple logo screen with no spinning gear. I forced a shut down and started again, again the logo screen, no spinning gear. I tried booting in to safe mode and got only a grey screen, then I tried booting in to recovery mode and got the Apple Logo again. I also tried cmd + C and alt/option with an external DVD drive and Snow Leopard with no luck
Then I tried a SMC reset, after that I started up and only got the Logo again. I reset the PRAM and the main effect of that was to reset the system volume to max so now I can hear the POST chime but also since the PRAM reset I get only the grey screen and no further. I tried to boot from a USB Lion recovery but only the grey screen. I have also tried booting with cmd +S with no luck either. Internet recovery doesn't work either.
The keyboard seems to be completely unresponsive, the caps lock key doesn't light up at all and I've a feeling that it's either something as simple as a problem with the keyboard or the SSD is kaput. I think that Little Snitch is a coincidence as there's nothing like this anywhere on the web as far as I can tell with Google and there doesn't appear to be anything on these forums that quite matches, especially the part about not being able to use and alternative boot method.
Anyone out there got any ideas?
Cheers
John

Hi and thank you for your response.
The fans only kick in when the machine freezes.
I updated from Snow Leopard to Lion using the App Store. The install was successful and worked for about 30 mins then the unresponsive behavior started. Once I rebooted, I received the issue previously stated above (i.e., the trackpad and keyboard is unresponsive).
I've also tried booting using the Option key and choosing the Recovery Mode. Once in Recovery Mode the same crash happens (i.e., the trackpad and keyboard is unresponsive)

Powermac G5 won't boot from install dvd.

The hard drive in my Powermac G5 quit, so I put in a new one that was formatted. I put the install DVD (OSX Server 10.4) in and booted. Every time I try I get a kernel panic. Everything else in the computer works. I have tried putting it into target disk mode and installing the OS using another computer, but it won't let me because the computer doesn't run tiger. I have also tried putting the functioning Mac into TDM with the install disk in it, then booting it from that but I still get a kernel panic. The computer was functioning normally before the hard drive crashed.

OK, that's a Late 2005 G5...
http://www.everymac.com/systems/apple/powermac_g5/specs/powermac_g5_dual_2.3.htm l
Pre-Installed MacOS:
X 10.4.2 (8E90)
Maximum MacOS:
X 10.5.8
So, If that Install Disc is in fact 10.4.0 as I suspect, then it won't work for your G5... no drivers.
I can only see a couple of options at this point...
1. A newer Install Disc.
2. An older Mac & a Firewire drive to install it to, update to 10.4.11, move FW drive to G5.

PowerMac G5 won't boot in one location

Here's a strange problem. We have a pair of PowerMac G5's. Second and Third generation. They boot fine from my place of work. But at my new residence, they do not boot at all. I went back and forth between the places 3 times. Yet I can't even get to single user mode (UNIX prompt).
I tried plugging the computers into each grounded circuit in my house. I first tried it with my new 20 amp outlets (20 amp each). I had a qualified electrician come to my house and tell me that the outlets are "clean": well grounded, good voltage (4 volts over "you get what hydro gives you"), etc.
I know that the G5 draws a lot of current when it starts up but according to my electrician, my circuitry should definitely be able to handle that plus a whole lot of other guear.
A G5 iMac works fine. All my PC's work fine. I did discover a dead power supply on one of my routers, but I don't know if it died before or after the move.
I've searched the apple site and web and couldn't find anything on this topic, which is even more baffling. I don't believe in singularities within mass production--I can just assume that anyone who has experienced this has not posted, or applecare might be able to provide an answer.
My next move will be to introduce a UPS, such as the Belkin UPS Line Conditioning And 4 Battery Backup (550VA), e.g.,
http://www.futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000F S10054425&catid=10446
Needless to say, I'm completely floored by this problem, and so is our IS/IT staff.
So if this is not a question, it's at least a post "for the record".
Thanks,
Luc

Well, I searched the web all over, and Apple's web site, and I even phoned Apple's tech support who took several minutes to research this: I found no solution to my problem. So I'll describe the problem and the solution. (Maybe a better googler would have found the solution, but Apple couldn't help!)
To recap: I moved to a new, older, house recently. I installed 4 20 amp circuits to handle my equipment (over $1,000 for this). I plugged in my PowerMac dual G5 (second gen) and tried to boot it up. Nothing. Wouldn't even get to the command prompt, though the power light was on. Tried every outlet in the house. I brought this computer back and forth to my workplace, making minor modifications as you would expect for debugging (resetting pram, etc., swapping RAM, etc., etc.). Nothing worked. So I tried a different PowerMac G5 (3rd gen). And this one had the same problem. Bizzaro.
I had the electrician come to my house again and he measured several of the outlets and said they were all clean. All within the specs of Apple. Voltage was a bit high but within normal range. He even measured it during the attempted boot up.
I tried a UPS. It idn't work. I phoned APC, and they told me that they have frequently fixed PowerMac G5 users' problems with their:
APC Model SUA1500: line interactive UPS, pure sine wave, list price = $US 519. So that means my original UPS just wasn't good enough--lucky I pursued that further.
So that would be my solution, assuredly. I won't even bother to buy the thing, cause the price is too high and I don't know how long I'll be staying here. So I've been demoted to an iMac 1.8Ghz. Better than using a G4 anyway.
Dual G5 Mac OS X (10.4.3) 2 GB RAM
Dual G5 Mac OS X (10.4.1)

Powermac G4 won't boot from disc

Hey everyone, I have a G4 Agp 450 that I recently bought and I have an issue. When i try and install from my iBook G4 10.3 disc, which I successfully ran on my powermac/imac g3, the computer won't recognize the disc. Anyone have any pointers? Thanks

You can't use the iBook installer on another model Mac. You need a retail version of Panther 10.3 or Tiger 10.4.
If you do a Google search for M9227LL/A (Panther 10.3 retail install CDs) or M9228LL/A (Family Pack), you may find a set. The CDs should be black with a white X.
After you install the base 10.3.x, update to the final Panther version 10.3.9. See Mac OS X 10.3.9 Update (Combo) http://support.apple.com/kb/HT2464
Tiger install DVDs are in short supply. Tiger is no longer available at the Apple Store but may be available for $129 by calling Apple Phone Sales @ 1-800-MY-APPLE (1-800-692-7753). For other sources, do a Google search for MA453Z/A (10.4.6), MA190Z/A (10.4.3) and M9639Z/A (10.4) . Also look on eBay. Be sure & buy a retail version (black with silver X) and not a model specific version (gray). Expect to pay (possibly a lot) more than the Apple list price of $129.
Also check this web store http://www.lacomputercompany.com/cgi-bin/rpcart/index.cgi?command=dispitem&type= sku&sku=19521
Possible Alternative if you are currently using Panther 10.3 – Do a Google search for Tiger 10.4 Upgrade DVD . It will upgrade your 10.3 to 10.4, but it doesn’t contain the full retail Tiger installer. Should be cheaper than the retail Tiger install DVD.
After you install the base 10.4.x, update to the final Tiger version 10.4.11. Here's the link for the 10.4.11 combo update http://support.apple.com/kb/TA24901?viewlocale=en_US
Look at this link Mac OS X v10.4 Tiger Installing Software Support Page
http://www.apple.com/support/tiger/install/
You can also download the Tiger Installation and Setup Guide
http://manuals.info.apple.com/en/TigerInstall_SetupGuide.pdf
When you upgrade the OS, do it via Archive & Install. See About the Archive and Install feature http://support.apple.com/kb/HT1710
Be sure to select Preserve Users & Settings. Also, repair permissions before and after the install.
 Cheers, Tom

Powermac g5 won't boot mac os 10.5 stuck at logo screen

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