Need Startup Disk for OS X

Where can I get a replacement Startup Disk for OS X? I have an ancient iMac running OS X version 10.6.8. When I try to verify disk using the disk utility i get a message that my disk is corrupt and needs to be repaired by booting from the startup disks. Unfortunately the OS was already installed on my computer and I do not have any startup disks. Can I find them anywhere? I appreciate your time and suggestions.

You already did the Verify. Now you need to repair.
Hold down the C key while booting from your install disc.
Insert your install disk and Restart, holding down the "C" key until grey Apple appears.
Go to Installer menu and launch Disk Utility.
(In Mac OS X 10.4 or later, you must select your language first from the installer menu)
Select your HDD (manufacturer ID) in the left panel.
Select First Aid in the Main panel.
(Check S.M.A.R.T Status of HDD at the bottom of right panel. It should say: Verified)
Click Repair Disk on the bottom right.
If DU reports disk does not need repairs quit DU and restart.
If DU reports errors Repair again and again until DU reports disk is repaired.
When you are finished with DU, from the Menu Bar, select Utilities/Startup Manager.
Select your startup disk and click Restart

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I need a new startup disk for my iBook G4, where can I get one?

I need a new startup disk for my iBook G4, where can I get one?

Hi, you might call Apple with it's serial# handy & see if they have original replacement discs, other than that...
http://www.ebay.com/sch/i.html?_kw=ibook+g4+software
iBook G4 OS X Tiger/ OS 9.2 Install...
Disk 1 2Z691-5532-A
DisK 2 2Z691-5533-A
(Mid 2005), (Late 2006) Model (A11133 Early 2006), Machine ID PowerBook6,7
Compatibility  A1133 (12.1 inch), A1134 (14.1 inch), M9846LL/A (12.1 inch), M9848LL/A (14.1 inch)
Tiger Requirements...
To use Mac OS X 10.4 Tiger, your Macintosh needs:
    * A PowerPC G3, G4, or G5 processor
    * Built-in FireWire
    * At least 256 MB of RAM (I recommend 1GB minimum)
    * DVD drive (DVD-ROM), Combo (CD-RW/DVD-ROM) or SuperDrive (DVD-R) for installation
    * At least 3 GB of free disk space; 4 GB if you install the XCode 2 Developer Tools (I recommend 20GB minimum)
http://support.apple.com/kb/HT1514
Apple may even have an International version...
https://discussions.apple.com/thread/5231053?tstart=0
http://www.ebay.com/sch/i.html?_nkw=mac+os+x+tiger+retail+10.4
See Tom's, (Texas Mac Man), great info on where/how to find/get Tiger...
https://discussions.apple.com/message/15305521#15305521
Or Ali Brown's great info on where/how to find/get Tiger...
http://discussions.apple.com/thread.jspa?messageID=10381710#10381710

I need a replacement Startup disk for HP Deskjet 2450

VERY SIMPLE I NEED TO KNOW WHERE I CAN BUY OR ORDER A STARTUP DISK FOR THE DESKJET 2450

Searching the web would be best to find your info. https://www.google.com/search?q=HP+DESKJET+2450&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-USfficial&client=firefox&channel=rcs Then select what you have found. http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&lc=en&product=324247

Startup disk for imac g5

Hi,
i need to startup disk for imac g5
<Edited by Host>

Call AppleCare. If they don't have it, then the 10.4.6 retail installer can at least give you the ability to install the lowest possible operating system:
https://discussions.apple.com/docs/DOC-2541
And the 10.4.11 combo PowerPC update will help you bring yourself back up to where you currently are.
Mind you, you should backup your data prior to installing anything. There are 10.4 compatible versions of Carbon Copy Cloner and Superduper that can make an exact replica of your Mac to a Firewire hard drive, and Firewire 400/800 cables that can connect current Firewire 800 drives, if you can't find a 400 drive.
http://www.macsales.com/ sells lots of good external hard drives for Macs.
Do not buy a hard drive with manufacturer backup software installed as that may not remain compatible through updates.
You can't get Classic installed without the restore discs.
Some Apple usergroups may have people with the correct restore discs:
http://www.apple.com/usergroups/
Please remove the serial number from your profile.

Where can I find a startup disk for Powermac 7600?

When I tried to boot my powermac 7600 i received the '?' icon in the center of the screen. So I thought I would try to boot from the startup disk. Uh-Oh, I seem to have lost my startup disk to my powermac 7600. Where can I find a start up disk? Or is their another way around the issue?

A Disk Tools PPC file can be found via Apple's Older Software Downloads list (http://www.info.apple.com/support/oldersoftwarelist.html).
http://download.info.apple.com/Apple_Support_Area/Apple_Software_Updates/English -North_American/Macintosh/System/Mac_OS_8.1_Update/Disk_Tools_PPC.img.bin
A floppy from the above file should work as a startup disk for your computer (it is intended for Mac OS 8.1 and Mac OS Extended, but it should at least allow you to boot the 7600). However, the problem is that you would have to locate someone with another old (pre-1998) Macintosh computer with Disk Copy 6.3.3 (the Make a Floppy command under the Utilities menu) in order to create the floppy.
http://download.info.apple.com/Apple_Support_Area/Apple_Software_Updates/English -North_American/Macintosh/Utilities/Disk_Copy/Disk_Copy_6.3.3.smi.bin
Jan

"No enought room on startup disk for Application Memory" when using the Accelerate Framework

Dear colleagues,
I am running what I know is a large problem for a scientific application (tochnog) a finite element solver that runs from the Terminal. The application tries to solve 1,320,000 simultaneous linear equations. The problem starts when I use the Accelerate Framework as the Virtual Memory size jumps from 142 G to about 576 G after the library (LAPACK) is called to solve the system.It does not do it if I use a solver that does not calls LAPACK inside Accelerate.
The machine is a mac pro desktop with 8 GB of ram, the 2.66 GHz Quad-core Intel and the standard 640 GB hard drive. The system tells me that I have 487 GB available on hard drive.
The top instruction in Terminal reads VM 129G vsize when starting. When I run the finite element application once the LAPACK library in the Accelerate framework gets called, the Virtual Memory (VM) jumps to 563 G vsize.
After a short while, I get the "No enought room on startup disk for Application Memory error"
This is a screen capture of the application attempting to solve the problem using the LAPACK library inside the Accelerate framework: Here are the numbers as reported by the activity Monitor.
Tochnog Real Memory 6.68 GB
System Memory Free: 33.8 MB, Wired 378.8 MB, Active 5.06 GB, Inactive 2.53 GB, Used 7.96 GB.
VM size 567.52 GB, Page ins 270.8 MB, Page outs 108.2 MB, Swap used 505 MB
This is a screen copy of the same application solving the same problemwithout using the Accelerate framework.
Tochnog Real Memory 1.96 GB,
System Memory Free: 4.52 MB, Wired 382.1 MB, Active 2.69 GB, Inactive 416.2 GB, Used 3.47 GB.
VM size 148.60 GB, Page ins 288.8 MB, Page outs 108.2 MB, Swap used 2.5 MB
I can not understand the disparity in the behavior for the same case. As I said before, the only difference is the use of Accelerate in the first case. Also, as you can see, I thought that 8 GB of ram memory was a lot.
Your help will be greatly appreciated
Best regards,
F Lorenzo

The OP had posted this question in the iMac Intel forum.
I replied along similar lines, but suggested he repost this in the SL forum where I know there are usually several people who have a far better grasp of these issues than I.
I would be interested in getting their take on this.
Although, I think you are coming to the correct conclusion that there are not enough resources available for this process, I'm not certain that what you are saying on the way to that conclusion is correct. My understanding of VM is that it is the total theoretical demand on memory a process might make. It is not necessarily the actual or real world demand being made.
As such, this process is not actually demanding 568GB (rounded.) As evidence of that, you can see there is still memory available, albeit quite small, in the form of free memory of 33.8MB and inactive of 2.53GB (the GB for that figure, above, seems like it might be a typo, since for the process when not using Accelerate the reported figure for inactive was 416.2 GB -- surely impossible) and 7.96GB used. The process, itself, is using 6.68GB real memory.
In addition, I question whether the OP has misstated the 487GB free drive space. I think that might be the total drive capacity, not the free space.
My guess is that it is the combination of low available memory and low free drive space prompting this error.
From Dr. Smoke on VM:
it is possible that swap files could grow to the point where all free space on your disk is consumed by them. This can happen if you are very low on both RAM and free disk space.
https://discussions.apple.com/message/2232469?messageID=2232469&#2232469
This gets more to the actual intent of your question...
EDIT: Looks like some kind of glitch right now getting to the Dr. Smoke post.
Message was edited by: WZZZ
<Hyperlink Edited by Host>

Startup disk for USB

Hi,
I want to create a startup disk for lion before I upgrade to Mountain Lion. What size USB drive should I buy, 4gb, 8gb etc? Any help is appreciated.

You can re-install the OS without affecting your other data. Since oops do happen, do a backup, preferably 2 on 2 separate drives.
Boot to the Recovery Volume (command - R on a restart or hold down the option/alt key during a restart and select Recovery Volume). Run Disk Utility Verify/Repair and Repair Permissions until you get no errors. Then re-install the OS.
OS X Recovery
OS X Recovery (2)

Booting Off Alternate Startup Disk for Disk Utility

I'm trying to use the Disk Utility to check my internal HD and so need to use another disk as a startup disk. I can't use Disk Utility on my internal HD if that's also at the same time my startup disk, according to Disk Utility directions.
The directions also say to use my Panther installation disks as startup disks. I tried that by clicking restart and holding down the c key. This is not working — there doesn't seem to be anything on the disks to use as a startup source.
There are four disks in my Panther kit. Which one is the one I'm supposed to use? If they can't be used, what can I use to get around this?

Found out that Disk 1 is the proper disk for start-up, and with a little more tweaking was able to use it.

Burning a startup disk for OS 10.8?

Is there a way to burn a start-up disk for 10.8? Mavericks screwed up my iMac. 10.8 worked well. So now I want to go back. But it seems toonly be a download.
Thanks for any help.

You cannot install Mountain Lion unless you already have a copy of the installer or a clean Mountain Lion backup system you can restore. Or you could try fixing your Mavericks system.
Try these in order testing your system after each to see if it's back to normal:
1. a. Resetting your Mac's PRAM and NVRAM
    b. Intel-based Macs: Resetting the System Management Controller (SMC)
2. Restart the computer in Safe Mode, then restart again, normally. If this doesn't help, then:
     Boot to the Recovery HD: Restart the computer and after the chime press and hold down the
     COMMAND and R keys until the Utilities menu screen appears. Alternatively, restart the
     computer and after the chime press and hold down the OPTION key until the boot manager
     screen appears. Select the Recovery HD and click on the downward pointing arrow button.
3. Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the Utilities menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu. Select Restart from the Apple menu.
     Reinstall the 10.9.2 update: OS X Mavericks 10.9.2 Update (Combo).
4. Reinstall Lion/Mountain Lion, Mavericks: Reboot from the Recovery HD. Select Reinstall Lion/Mountain Lion, Mavericks from the Utilities menu, and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
Reinstall the 10.9.2 update: OS X Mavericks 10.9.2 Update (Combo).

Question mark folder, but can use it as startup disk for other machines

I have an old iBook G3 which I have put a new hard drive in, reformatted and installed Tiger. I installed Tiger off another iBook as the combo drive in this book is currently broken. When I attempt to boot the computer I get the folder with the alternating question mark and finder face. However, if I put my iBook in Target Mode, I can use it to boot my other iBook and a PowerMac G4 no problem.
I have tried resetting the PRAM, tried holding down the X key, tried holding down the option key (the boot volume does show up, but when I choose it nothing happens).
I'm completely lost as to what to do. I don't really need this computer, but I was going to keep it around for my friends' kids to use when they come over. Any help would be hugely appreciated.
Thanks!

Oh yes, I know, I did that too. Let me recap:
I have put the iBook G3 in Target mode, put the Tiger disc in my G4, installed Tiger to the G3. The computer completes the install and setup just fine and enters into the OS without issue. I then shut it all down, disconnect the firewire cable and reboot and G3 gives me the flashing folder/question mark.
I have put the G4 in Target mode with the Tiger disc in the drive and attempted to install to G3. No joy there either. And, actually, now that I think about it, I can't remember if I could ever get it to choose the install disc as a boot option...
If I hold down the option key, my drive shows up as a boot volume, but it will not boot. I can click on the drive, but nothing happens.
I have zapped the pram, as well as following all the other advice given on the Apple site, and still nothing.
If I put the ibook in Target mode, connect it to another computer and hold down the option key on the other computer, the iBook's startup disk shows as an option and, if chosen, successfully boots the other computer (so clearly the issue is not with the hd or with any physical connections within the computer).
This is making me insane! I appreciate any and all help on this.
Thanks!

No startup disk for windows in preferences on Mac

I re-installed Snow Leopard, an already had a Boot Camp partition for WinXP Home SP3. All went fine but...
There's no startup disk icon in startup disk options on the Mac.
Sometimes I hold down option key to chose Mac or Windows and it's fine, bit if I boot to windows, the next time it auto boots to windows everytime, even with key held in. I then, in windows, chose boot camp icon in taskbar and chose "restart in Mac OSX" and it does.. Now however it boots to Mac everytime!
I didn't do a re-install of the boot camp partition, as was all fine installation wise after I did with Snow Leopard.
Anyone help please
Cheers

Still having bother with this, can anyone help please.
The Windows disk doesnt show up in Mac OS on "startup disk preference", when in windows boot camp, both the Mac OSX and Windows partition show up.
Sometimes if I boot into Mac, I then cant boot into Windows via the "option key", if I've been in Windows, I cannot get to Mac with option key, have to goto boot camp options and "restart in Mac OSX"
So something is messed up, can anyone help please? I use Mac and its fine, but kids use Windows, and when I'm not in it doesnt work, so its difficult to explain over phone.
I have a wireless keyboard and it seems it doesnt switch on when booting up iMac, so the option key isnt detected - again randomly
cheers

How to change startup disk for a 2012 Mac mini with dual HDD and clean installed with Windows 8.1?

Hi,
I have a Mac-mini (late 2012 model), originally with Mac OS X Maverick Server installed (with two HDD). Recently, I had clean installed Windows 8.1 on one of the HDD (worked perfectly, just slow) and swapped the other HDD (with Mac OSX) with a SSD. I then cloned the Windows OS HDD in to the new SSD. Now I am trying to boot this Mac mini from this SSD, however, since this Mac mini do not have BIOS for me to change the boot sequence at the startup, is there any one can help?
Thank you,
Liusc

If you boot with the Option key depressed what boot options are shown?
Also:
Restart your computer
After Windows is installed, you can switch between OS X and Windows. Use the Startup Disk preference pane in OS X, or the Boot Camp system tray item in Windows to select your startup disk, then restart your computer
How to install Windows using Boot Camp - Apple Support

Need new disk for 2011 Mac Mini i5 with Radeon 6630M

I need a new disk for 2011 Mac Mini i5 with Radeon 6630M
Will this fit?
Western Digital 2.5 inch Scorpio Black 750GB 7200rpm SATA 16MB Internal Hard Drive WD7500BPKT
Will I need special screwdrivers or tools?

Wow, I worked on my MacMini after watching the video.
But BEWARE!
That OWC video misses a crucial step! (I emailed them)
My MacMini had a bit of "invisible" black tape holding the disk connector to the disk, very hard to see. When I pulled off the connector, it came apart !
That bit of tape must be something Apple added, or some manufacturers added, but it really messed me up. I had to send my MacMini off to be repaired, at a cost about $200 including parts and labour.

Startup Disk for MacBook Pro with OS X Pre-installed

I have a 15" MacBook Pro with Intel Core Duo. I am running OS X 10.4.8.
Since OS X is preinstalled, how do I get a startup disk, in case I need to reinstall the OS? I have a Tiger 10.4 disk, but can't use it as a start up disk, I assume because of the Intel issue.
Can anyone help?
Thanks...
Preston
15" MacBook Pro 2GHz Intel Core Duo Mac OS X (10.4.8)

All you need is the Installation DVDs that came in the box.

Can I set up a startup disk for another computer?

My mom has an iMac and apparently the internal disk has failed. Starts up with the disk and question mark, and running the Disk Utility can't access or format it.
I was going to get an external disk for her to use as a startup disk and was wondering if I can set it up from my computer then send it to her to use with hers. I have an iBook G4 and it would be much easier for me to connect the new drive to my computer, install Mac OS X on it, set up accounts, then install updates. I have DSL and she has dialup, so downloading updates on her system literally takes all night.
I guess I'm wondering if the installer gears the system to work with the hardware it's being run on, or if it doesn't really matter.
Thanks for any input.
Dan

Dan:
Welcome to Apple Discussions.
If your Mom's computer supports Firewire, and meets the minimum system requirements for Tiger or the minimum system requirements for Panther depending on which system you plan to install, it should be fine. In terms of the legality, I am not sure if having the system installed on an external HDD runs afoul of the Software License Agreement which statesThis License allows you to install and use one copy of the Apple Software on a single computer at a time. This License does not allow the Apple Software to exist on more than one computer at a time...On the other hand if you Mom has the install disk and just can't get it on the internal HDD, there should be no problem.
Please don't hesitate to post back with further questions.
Good luck.
corneliius

Need Startup Disk for OS X

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