Can PPC G5 boot from Intel disk copy (or vice versa)?

I'm aware that at the moment one cannot boot a PPC Mac from an Intel system drive, although I think I read somewhere that under Leopard this would change and that a PPC Mac would be able to boot from and Intel system and vice versa. My question is, will this be the same for Leopard Server?
I have a G5 server and would like to add a second (Intel) server to the rack and mirror two drives on the G5 together with a third on the Intel server so that if the G5 server fails, we could immediately boot up on the Intel server using the up-to-date mirrored drive already installed. Does anyone know if this will be possible with Leopard Server?
Thanks,
Keith

10.4.7 and newer (there is at least 10.4.8 too) is available as UB for both Intel and PPC.
Running a second Xserve as a fireWire targetmode machine/drive might be possible but doing it for long perods of time can't be good as at least the fans will run at top speed all the time.
Moving a boot drive from one machine to another should also present problem because the partition info on the drives must be different (?) : Apple Partition Map (PPC) vs GUID (Intel).
I can't tell you if it is possible to have one drive configured so you can boot both PPC and Intel machines from the same partition (the DVD can be booted on both of course).

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Can i & how to boot from install disk copy to reinstall os10.4

i am farly computer illerate, sorry...this is a two parter: i have an older g4 that was running 10.2 and it has malfunctioned in that it isn't showing the finder or disk or any other plugged in periphial device like my usb hub or flash drive or camera or card reader or mp3 player. i have alot of i tunes and want to save to a different g4 i just picked up that seems to operate good. it's running 10.4.11 and the guy i got it from gave me a set of copies of that software install disks.
first i can't use firewire conections because the old computer freezes up anytime i get it booted and try to acess anything...i heard that i could put the old hard drive in the working machile and copy my library. i did this (after finally figuring out to set the jumpers correctly!) and it put some of my music on but not all of it...i put the old drive back in the old machine and the complete library is still there so.
i'm currently in process of downloading those cd's i still have access to and have accepted i'm going to lose the rest...
question 1: is there some way to get them from the older hard drive when it's in the newer machine as a slave drive?
question 2: can (and if so, how do i go about it, literally) rebooting to it and reinstalling a newer software version fix my older computer, or at least recover all it's memory so i can useit as extra storage?
)0

Yes, you can format it, but honestly, with it being only 20 GB, quite old & possibly next to failing, as well as drives that are faster & 25 times as big are fairly cheap... myself, believing in Karma, would find somebody that has less & would be willing to work with it.
>Stoopid technology...
I titally agree, & anymore the tech seems only directed at Bloat, Obsolesence, if it doesn't work just buy the newest/latest/greatest until 6 monts down the line.
I'm in biz for myself and can tell you that it doesn't pay to sell things that last for 5,10, 20 or more years, give solid advice for free... I'll likely be out of biz within 2 months after 40 years & be $200K in the hole.

Why can't I boot from the OS X DVD on my Intel iMac?

I'm trying to boot from the Mac OS X Tiger CPU Drop in DVD that came from the Apple Refurb Store with my Intel iMac.
I have tried holding down the C key on start up and it doesn't work. It boots like normal to the hard drive
I have tried using the Start up Manager, but all it can see to boot from is my installed OS X system on the hard drive and my Windows Boot Camp partition.
The CPU Drop in DVD is all that shipped with my machine. Can one even boot with it?
My problem is Photoshop Elements refuses to start up, giving me EXCBADACCESS and KERNINVALIDADDRESS alerts. It crashes every time about half way through starting up. Trashing it's preference folder doesn't fix the problem. In fact, my Preference folder keeps filling up with folders labeled with jibberish names.
I found a discussion thread that I should boot from the original disk that came with the machine and use Disk Utilities, but I can't even boot from the DVD drive.
What step am I missing?
TIA
Kathryn

Hi knittsings!
It's only possible to boot an Intel-based iMac from a grey-labeled DVD, so if you received a black-labeled DVD, someone made a mistake packaging your refurb. The correct DVDs should have been in the smaller box with the User Guide and other small, square documents, along with the mouse and remote. If you find the grey-labeled DVDs in there, just keep the drop-in DVD, they won't need it back since they make them:)
If you don't find them in there, call Apple, or log into your account on the Store page and find your order's link for customer follow-up/issues.
Message was edited by: myhighway

I can't boot from instalation disk need help

can anyone tell me why i can't boot from instalation disk
i burn a DVD with verified iso with MD5 with Nero Express

i use burn image , of course and
i have a Sempron +2400 with asus a7s8x mainboard
and i download all 5 file for DVD x86 and then i copy /b all this files.
when computer boot from cd the screen is bleu with Solaris ................ v.20 message and after 1 second message became
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Cannot boot from installed disk on Intel Xserve

I have an Intel Xserve.
I have had it for some months,it has been working fine, it is a standby backup machine to others and is used as a testbed.
I have just installed from the supplied DVD 10.4.8.
The installation goes smoothly, however after the first reboot. The system is trying to install from dvd again.
I have tried installing a known working Intel boot disk, and this just gives a folder with the flashing question mark.
I have tried formatting the disk and partitioning making sure to use GUID partition and it doesn't boot.
I can however boot from a external FW drive with 10.4.10 installed.
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I am currently trying to Clone from the FW drive to an installed drive.
Has anyone seen this behaviour?
Can someone tell me what I can try to resolve this.
All I have read regarding Flashing Question Marks is to ensure disks are using GUID partion and when booting from another disk to set the boot disk in the System Prefences.

Welcome to the forum!
You're missing the first disk which is "Rescue and Recovery", followed by CDs 1-7.
Make sure to re-align the partitions before or after OS installation in order to get the proper utilization of that SSD.
Good luck.
Cheers,
George
In daily use: R60F, R500F, T61, T410
Collecting dust: T60
Enjoying retirement: A31p, T42p,
Non-ThinkPads: Panasonic CF-31 & CF-52, HP 8760W
Starting Thursday, 08/14/2014 I'll be away from the forums until further notice. Please do NOT send private messages since I won't be able to read them. Thank you.

Can't boot from hard disk or from windows 7 recovery dvd

I have a 970A-G46 motherboard.
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If I move the hard drive to another PC, it boots fine.
If I put the DVD in another PC's dvd drive, it can be accessed.
This machine will boot from an Ubuntu dvd and I can then access the HD directories and the recovery dvd.
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Help and thanks

"I can't boot from hard disk or from a windows 7 recovery dvd."
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I am purchasing a hard drive with OSX v 10.5 installed on it. can I make a usb or disk copy of 10.5 Leopard from this hard drive copy

I am purchasing a hard drive with OSX v 10.5 installed on it. can I make a usb or disk copy of 10.5 Leopard from this hard drive copy
Regards
Jay

If the Mac in your signature is what you desire to use 10.5 with, you can't do so, it is too new.
If PowerPC application compatibility is what you desire with that Mac, look at this solution:
https://discussions.apple.com/docs/DOC-2295#ROSETTALION
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Hi,
I would like to know which (newer and older) Sun machines can boot from SATA disks.
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Bernd

Hi,
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supported drives in Sun SPARC systems. What kind of project are you working on? That's my private test environment. Due to my limited budget I use only older machines there (for example, U10, U30, etc). I was thinking about buying a used V120 or something like that to replace my existing fileserver.
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Several questions.
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Were you able to boot from this disk before?
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Ian Patterson wrote:
golferx,
Will any other Intel Mac boot from the drive? If not, it's possibly because the drive uses an Apple Partition Map (bootable for PowerPC Macs) instead of a GUID Partition Table (bootable for Intel Macs).
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-i-
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Though the root disk is mirrored, server is unable to boot from alternate disk (mirror disk)

Hi PPl,
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sc> console
Enter #. to return to ALOM.
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WARNING: /pci@0/pci@0/pci@2/scsi@0 (mpt0):
Disconnected command timeout for Target 1
WARNING: /pci@0/pci@0/pci@2/scsi@0 (mpt0):
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Hi bribiel, and a warm welcome to the forums!
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Can PPC G5 boot from Intel disk copy (or vice versa)?

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