Format/install w/o disk

Satellite A665-S6098 How can I format the drive and reinstall windows without a disk? Thanks

See your User's Guide starting on page 61 "Recovery of the Internal Storage Drive".
C.B.
C.B.
Toshiba Sat. C75D-B7260 Win 8.1 64 Bit--Toshiba Sat. L775D-S7132 Win 7 HP SP1 64 Bit and Win 10 PRO Technical Preview--Toshiba Sat. L305-S5921 Win Vista SP2 32 Bit

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HT5628 Trying to Install Windows 8.1 on my late 2013 21.5" iMac. After I Format the Bootcamp partition, Windows Setup tells me "Windows can't be installed to this disk because it is GPT partitioned." Huh?

Trying to Install Windows 8.1 on my late 2013 21.5" iMac. After I Format the Bootcamp partition, Windows Setup tells me "Windows can't be installed to this disk because it is GPT partitioned." Huh?

You must use the Windows formatter to format your Windows partition NTFS. Please be sure you select the Windows partition otherwise you might end up formatting your OS X partition NTFS.

I am having mac book air 2012model i had installed mavericks and use it, i long press command and power button at a same time and i saw the command prompt, from that i had formated the total hard disk. how to i want to install the OS again ?

I am having mac book air 2012model i had installed mavericks and use it, i long press command and power button at a same time and i saw the command prompt, from that i had formated the total hard disk. how to i want to install the OS again ?
i tryed with download mavericks but finally its saying a error message like cant conect to istore like that its saying and every thing is clear like internet and other stuf i tryed with 3times no progress same error pls help.. i bought this lap for my bro with his apple id only we use it now he got a new mac book pro so he gave to me so i formated and use it i use my apple id is that problem come because of changing apple id ? pls eplain

Firstly, what is the source of the 10.6.4 disc? Is it the original installation disc for your MacBook, or one 'borrowed' from another computer?
It isn't the retail version, because that's 10.6.3.
Assuming it's the correct disc (i.e. the one that shipped with your Mac), you need to boot from it again.
OK the language page.
From the installer screen, ignore the continue button, go to the menu bar and choose Disk Utility from the Utilities menu.
In DU, select your internal drive in the sidebar (the top item with the makers name and serial no.).
Run Repair Disk. If that comes up as disk OK, click the partition tab. Select the partiton from the drop-down above the graphic; 1 partiton is all you need.
Go to the options button and ensure that the partition scheme is GUID and the file system to Mac OS Extended (Journalled). Name the partiton (usually Macintosh HD), click Apply.
When the Macintosh HD volume appears below the drive name, quit DU and see if you can then install.
If the screen after the language screen doesn't show the menu bar, it may be necessary to use another Mac to do the job with the MB in Firewire Target Disc Mode. If it won't boot in TDM, or the MB doesn't have FireWire then it's getting very difficult.

"Windows cannot be installed to this disk. The selected disk has an MBR partition table. On EFI systems, windows can only be installed to GPT disks." Error

Hey Im getting the following error when trying to install windows from a USB.
"Windows cannot be installed to this disk. The selected disk has an MBR partition table. On EFI systems, windows can only be installed to GPT disks."
I installed the windows 8 (64bit) iso using boot camp to a usb. I was able to do this after changing the info.plist to allow me to place the iso on the usb. After I make the partition and start the install, I get the above error. I formatted the partition in the installation but I keep getting this error. I've repreated the entire process but i keep getting this errror and the disk utility says my partition is a Windows NT File System (NTFS) so im not sure what's going on. If you can help me that would be greatly appreciated

I am having the same problem. Windows is trying to install. It identifies the various partitions but says that I cannot install Windows on the Boot Camp partition or any other. I select Drive options (advanced) and Format the Boot Camp drive, but it makes no difference.
This is the Windows error:
Windows cannot be installed to this disk. The selected disk has an MBR partition table. On EFI systems, Windows can only be installed to GPT disks.
Windows cannot be installed to this disk. This computer's hardware may not support booting to this disk. Ensure that the disk's controller is enabled in the computer BIOS menu.
I am not sure what Csound1 is suggesting with that post above. There are some involved suggestions over here <https://discussions.apple.com/message/23548999#23548999> about using Disk Utility to delete the Boot Camp partition and create new ones - is that the idea?

Windows cannot be installed to this disk 0. The selected disk has an MBR partition table. On EFI system, Windows can only be installed on GPT disks

Hi All,
I have been trying real hard to install Windows 8 on my Macbook Pro early 2011 model. I followed the instruction given by Bootcamp word to word, all things went very smoothly untill I was asked Windows Setup Instaled to selct the Hard drive. Here's the error:
"Windows cannot be installed to this disk 0. The selected disk has an MBR partition table. On EFI system, Windows can only be installed on GPT disks...."
Let me know guys what should I do?
Thanks,
Attiqe

You have started the Windows 8 installer in EFI mode, and you don't have to start in EFI mode on a Mac because your Mac emulates a BIOS and a MBR partition table in order to install Windows in non-EFI mode.
To start the Windows installer, hold the Option (Alt) key while your computer is starting and have a look at all the boot options you have. You should see two with a DVD above and they must be named "Windows" and "EFI Boot". Choose the option with "Windows" and follow the steps to install Windows. Note that you have to format the "BOOTCAMP" partition from the installer to be able to install Windows.
If you are trying to install Windows from a USB drive, note that your computer isn't compatible to do it

Wipe for resale - have no install or repair disks

I am ready to sell my old iBook on eBay, but of course I need to wipe it first. I bought it used, and it did not come with ANY install or repair disks. How can I wipe it without those?

The idea to make another OS X user account (admin level) is good, if the old iBook has an
OS X 10.1 ~ 10.3 installed on its hard disk drive. As suggested, this requires certain steps.
What kind of OS does it have? OS 9.x can be easy if you have some basic utilities. If there
is a mac user group or a used computer store around with Macs, talk to someone about
this matter. Sometimes, you can find Mac OS discs in charity thrift stores; or craigslist ads.
If no OS X in the computer... and you just want your stuff totally wiped:
If you have access to another Mac with FireWire ports, a dual-end FireWire cable could
be used to connect two FW capable Macs; and then boot this iBook G3 into FireWire
*Target Disk Mode*, to use the other Mac's Disk Utility, to secure erase the iBook's internal
hard disk drive; then be sure the partition map is Apple Partition Map, (APM) & reformat
the hard disk drive to HFS+ (journaled) so at some later time, someone would be able
to install a working OS 9.2 or OS X 10.2 on the computer by simply using an install CD.
Without the discs, you can't totally erase everything; and if you use a different system
than one may expect in the computer to erase it, then another new owner may be lost.
{And you can't use an older installer disc than the computer; it has to be either the exact
version it would have shipped with when new, or a retail full install newer than the Mac.
Since the model you have there, usually has a CD-ROM or CD-RW drive, an OS X
version would have to be a Retail set on several CDs. Not one from a different Mac.}
The software set the computer shipped with would be about the best to have with it;
and to have sold that without its original Apple install/restore software packet was not
responsible. The software is an official part of the computer sale, to be included.
With the iBook G3 (white model?) erased and reformatted, anyone with a retail OS 9.2.1
CD could install a working system fairly easy. A few downloads to update that to 9.2.2
are online; but there are no official sources to download the whole OS 9.2 installer and
the OS is no longer available from Apple directly. Some resellers may have suitable disc
sets, or retail ones newer than the computer, which may be supported by the hardware.
You may be able to find information about the install disc set (missing) through use of the
database download from MacTracker: http://mactracker.ca & online @ http://everymac.com
There are Identify by serial number web sites; where build info about your Mac can be found
to help further detail the specific hardware configuration (& help find suitable OS disc sets.)
Once the computer is erased and formatted correctly, it may be possible install a test
OS 9.2 system on there, since OS 9 supports 'drag and drop' installation; this may be
possible if the file were in another computer connected by FireWire (target disc mode.)
There are several means of working around issues specific to older systems & hardware;
so if you have time and interest, the answers are available in greater detail - if needed.
If you can erase & reformat the old iBook, someone could install/restore an OS later.
Good luck & happy computing!

Windows cannot be installed to this disk... but HDD works

Hi All, I have an issue with the internal SATA HDD in my Pavilion dm4t laptop (PR #: XQ1313AAR). The drive is working, when connecting via external USB enclosure is recognized by the PC, can read/write data, format partitions etc… When plugged in as internal HDD of the laptop, BIOS does not recognize it. When booting from Windows Installation Disk, the drive (and its partitions) are recognized, but I get the following message when trying to select a partition to proceed with Windows install: Windows cannot be installed to this disk. This computer’s hardware may not support booting to this disk. Ensure that the disk’s controller is enabled in the computer’s BIOS menu. Used external USB enclosure again, connected to a working PC and using TestDisk, I deleted the partition table (by zero writing it several times), then created a new MBR. When connecting back as internal drive, it is now recognized by BIOS and in the Windows installation screen, I can actually select a partition on the drive to install Windows on; the installation actually runs, but as soon as I get to the point of having to restart the PC during the installation process, upon restart the drive is not recognized anymore… When I remove it, and repeat the same steps with TestDisk, it once again works, can start Windows installation, but it fails upon restart. I have already read numerous forums on the topic, have tried various drive utilities. I also saw in one of the forums a suggestion to enable AHCI for the SATA controller, but the laptop BIOS is extremely limited and does not have that option.Please help!!! Have been without a working laptop for several weeks and is driving me crazy. Saving any data on the drive is not needed – I have recovered all data from it that I need. So my only objective is to restore the harddrive to fully working state and be able to install OS on it (Windows 7, 64-bit)! Thanks in advance for any help!

I've tried many things already, spend countless hours on this and still no luck What seems to get me at least a step closer:- Boot using Windows 7 Install DVD-Go to Repair Computer and open Command Prompt-Run DiskPart, Clean the disk-After restart am able to create partitions on the disk through Windows 7 Installation and install Windows-As a last step of Windows install, it reboots the system, and upon reboot drive is not recognized - goes again into booting from DVD and starting Windows installation from scratch... When following the installation steps, this time it does not allow to go through with the installation stating that "Windows cannot be installed to this disk. This computer's hardware may not support booting to this disk. Ensure that the disk's controller is enabled in the computer's BIOS menu." When in diskpart and using Detail Disk command, I see that disk is NOT bootable. Could that be causing the issue and how can it be solved?

"OS X Update Combined (10.8.2) can't be installed on this disk. An error occurred while evaluating Javascript for the package."

Need help with "OS X Update Combined (10.8.2) can't be installed on this disk. An error occurred while evaluating Javascript for the package."
Any ideas or suggestions?
Thanks

Well, I've tried your solution without luck.
So, I tried reinstalling OS X Mountain Lion (without formatting the HDD) and it worked! I did it like this:
- Turned on my MBP while holding down Command-R to start OS X Recovery
- Chose the option to reinstall OS X Mountain Lion
After a while, the system rebooted and OS X 10.8.2 was already installed. All my data remained on the HDD since I didn't format it before reinstalling OS X.
Hope it helps some of you with the same problem.

Error: Windows Cannot Be Installed to This Disk. The Selected Disk Has an MBR Partition Table.

Error: Windows Cannot Be Installed to This Disk. The Selected Disk Has an MBR Partition Table.
Error: Windows Cannot Be Installed to This Disk. The Selected Disk Has an MBR Partition Table. On EFI Systems, Windows Can Only Be Installed to GPT.
I found one solution to this problem on hp forum but my laptop has boot legacy and does not disable the efi boot order.
HP Model# HP 1000-1140TU Notebook PC
Serial# 5cg2481dbg
Product# c8c94pa#uuf
This is solution which is found on hp forum
SolutionThe resolution to this issue depends on the the hard disk volume size:
Follow these steps if the hard disk volume size is less than 2.19 TB:
Temporarily disable the EFI Boot Sources setting in the BIOS:
Restart the computer, and then press F10 to enter the BIOS.
Navigate to Storage > Boot Order , and then disable the EFI Boot Sources .
Select File > Save Changes > Exit .
Install the Windows operating system.
Enable the EFI Boot Sources setting in the BIOS:
Restart the computer, and then press F10 to enter the BIOS.
Navigate to Storage > Boot Order , and then enable the EFI Boot Sources .
Select File > Save Changes > Exit .
Follow these steps if the hard disk volume size is greater than 2.19 TB:
Install the HP BIOS Update UEFI utility from the HP Web site:
Click here to access the document "HP BIOS Update UEFI" .
NOTE:The HP BIOS Update UEFI utility is installed by default on some HP computers.
Follow the steps in the Microsoft document titled "How to Configure UEFI/GPT-Based Hard Drive Partitions" (in English) to create a GPT partition.
Click here to access the document "How to Configure UEFI/GPT-Based Hard Drive Partitions" .
NOTEne or more of the links above will take you outside the Hewlett-Packard Web site. HP does not control and is not responsible for information outside the HP Web site.

I am having the same problem. Windows is trying to install. It identifies the various partitions but says that I cannot install Windows on the Boot Camp partition or any other. I select Drive options (advanced) and Format the Boot Camp drive, but it makes no difference.
This is the Windows error:
Windows cannot be installed to this disk. The selected disk has an MBR partition table. On EFI systems, Windows can only be installed to GPT disks.
Windows cannot be installed to this disk. This computer's hardware may not support booting to this disk. Ensure that the disk's controller is enabled in the computer BIOS menu.
I am not sure what Csound1 is suggesting with that post above. There are some involved suggestions over here <https://discussions.apple.com/message/23548999#23548999> about using Disk Utility to delete the Boot Camp partition and create new ones - is that the idea?

MDT 2010 - Can't install OS on disk 1

Hi
We are running MDT 2010 SP1 at one of our customers, and having problems with Windows 7 installation on a specific model (Lenovo T440). The model comes with two disks:
Disk 0 (SSD) - 14GB
Disk 1 (HD) - 465GB
Our normal task sequence works fine if a machine only has one disk.
I want my OS to be installed on disk 1 and disk 0 empty formatted.
In my task sequence under "New Computer only" I have made two new format steps with a WMI query so it only runs if the machine is a Lenovo T440.
SSD
HD:
And a new step when installing OS with the same WMI query where disk 1 and partition 1 is selected.
But the task sequence install the OS on the SSD Disk (Disk 0) and fails.
Any ideas?
Regards,
FC

Hi Keith
In my current situation I only have one specific model that comes with a different disk layout, so I don't think I have to do a WMI query for which disk I want to install the operating system on. For this machine model it should always be installed on Disk
1.
In my task sequence I already 3 steps that only runs on this model. (based on a WMI query - I query the Win32_ComputerSystem for Model). 2 steps that format and partitions the disks. (Screenshot in my first post) and a step for installing the operating system:
All steps runs, but the OS still installs on Disk 0. And when I look ind c:\MININT\unattened.xml while the "Install Operating System T440 step runs I see the following:
<InstallTo>
<DiskID>0</DiskID>
<PartitionID>1</PartitionID>
</InstallTo>
Could I just set the OSDDiskIndex in my Task Sequence? If yes, where should I put it?
Regards,
FC

I want to start from fresh. Wipe, format, install.

Hi all,
After recent troubles with my Macintosh HD I have managed to back everything up I need to keep and I would like to completely wipe the hard disk (which has problems) and perform a fresh install of Leopard.
My current problem is:
The hard disk is corrupt or has a damaged directory. The Macintosh HD side will not boot and Disk Utility reports an Invalid Node Structure. I have OS X currently installed on what was my Windows HD side of the hard disk.
Will I be able to completely wipe the hard disk, format it and install Leopard with just one partition?
If so then instructions on doing so would be extremely helpful!

Basically at the moment, my 250 GB hard disk has a 30GB partition which was for Windows when I had Boot Camp running. With the Macintosh HD being unusable I resorted to what was the Windows HD and formatted it for mac, then installed Leopard.
All i really want to do is make my hard drive back into 1 partition and install a fresh version of Leopard on there. But as mentioned with my Invalid Node Structure issue, will a format of the hard disk solve this as I thought it was only a directory problem, not physical damage to the disk.
All my important files are backed up now so whatever is on the hard disk, doesn't matter.

My iMac will not let me install an external disk drive. What do I do to install it?

How do I install an external disk drive?

Is this a new external drive you are trying to set up for the first time?
If so, connect it to the Mac, launch Disk Utility in the Utilities folder and format it as noted here:
http://osxdaily.com/2012/01/04/format-an-external-hard-drive-or-usb-flash-drive- for-mac-os-x/
All data on the disk will be erased!

I am trying to install a registered copy of Photoshop Lightroom that I never installed on my Apple iMac with software version 10.10. I get the message "Adobe Lightroom 1. Cannot be installed on this disk because a newer version of this software already

I am trying to install a registered copy of Photoshop Lightroom that I never installed on my Apple iMac with software version 10.10.
I get the message “Adobe Lightroom 1. Cannot be installed on this disk because a newer version of this software already exists on this disk”
If it is here – I cannot find it anywhere, and I don’t believe that I ever installed it.
I have ordered the upgrade to Lightroom 5.0 and figured that I should install Lightroom 1.0 first.
How can I solve this problem

Actually when LR 5 starts for the first time after it is installed it will have a dialog to Buy, Try or Enter a serial number. You select Enter a serial number and enter the LR 5 serial number first and then because it is an upgrade serial number it will ask for the serial number of a Previous version. You then enter the LR 1 serial number.

Can't do factory restore & only disks that keep ejecting are the osx install and apps disks

First of all let me say, this is my first Apple computer and I'm not experienced in forums. Please do not read rudeness into what is actually frustration at searching forever for a solution and trying not to wish I had been talked into an Apple. With that said....
I've had my iMac for about a year and a half. We had lost our internet and were using a hotspot for awhile so we could look for another provider and get online if we needed to. One day I signed on and, we didn't have an isp mind you, but the browser opened up to the dominant isp in this area saying a virus was detected coming from this iMac address? I thought that was strange and panicked so decided to do what I would on a pc, just restore the whole thing to factory settings. Everything was going smooth, (my updates were at 10.6.8 at the time)... when I restored I was back at 10.6.2. (osx disk) I was doing systems updates and one apparently hung.... when told to restart, I did... but the computer would never boot back up. It would turn on.... go to gray screen... then blue screen... then shut off. I couldn't boot in safe mode, pram reset did nothing, smc reset did nothing, couldn't hold 'd' to get to diagnostics, couldn't boot to recovery... it kept spitting out disks after trying to read them... with all those solutions I found online and nothing helping I had to call Apple... they couldn't help over the phone because Apple Care expired, unless I purchased help... this frustrated me because every where I found my problem and a different solution their Apple Care had expired too.... so had to set an appt at an Apple store.
So took it in to Apple, just got it back yesterday. I let them know I was restoring to factory settings so wasn't worried about losing anything. When I picked it up, I was told no charge... it was a software issue they saw where it hung and fixed it. I tried to ask questions about the 'software repair' but they didn't seem to want to answer my questions. It just says 'software repair' on my order. So I asked 'okay, so it's back to factory settings like when I bought it?' I was told yes and I said great that was my goal anyway. I get home and it's NOT like when I first purchased it or like a factory restore. Everything I was doing before it crashed is on there. So I'm back to trying to do a factory restore. But for some reason now, it seems the only disks that keep self ejecting are the osx install and application disks. I still can't do a boot recovery, AHT, or 'c' boot... since the apple disks eject I can't use start up to get to them.
I find it odd that both the oxc install disk and applications disk would be damaged at the same time when they both previously worked. I called the Apple Store where I took it to talk to the geniuses that worked on it because I had a question about the repair they did....
Apple: I'm sorry we don't offer tech support
Me: I understand but I had a question about the repair done from there the other day
Apple: We are just a store and can't answer tech questions
Me: I understand and get that but since I took my mac to your store to be worked on I thought I could ask the person that worked on it a question about the 'software repair' and meaning and what software was repaired
Apple: No you will have to set another apt to bring your computer in if you are still having problems
Me: UGHHHHHH (pulling hair out)
So (a little late huh?) to make a long story short giving what I stated above:
Why is it, only the osx install and application disks not working now? They worked before taking it to Apple
What can I do at this point?
Can you do a factory restore without disks on a Mac?
If by chance both disk did for some reason go out, how do I get them replaced?
If I gave TMI without enough important info let me know.
My OS X install disk says version 10.6.2 on it
About this Mac currently says Mac OS X version 10.6.8
Batteries died on keyboard and mouse so am using usb wired keyboard and mouse
At some point I had used bootcamp and then later found parallels so I could install a Corel product and keep using... could some windows files be messing something up in there somewhere?
It used to say Mac OS X Version 10.6.8 and I could have sworn I saw it said 'snow leopard' in there somewhere, now I can't even find that word in search on the computer. Long post I know but trying to set what was going on at the time I took it in.
I'm not sure what else needs to be added to get this to the correct thread or help. As I stated my goal is to have it like I just pulled it out of the box for the first time so no solution will scare me off about loss of data.
Thanks for any help.

Wow, sorry to hear of your experience. Seems strange that your disk would just eject like they did. It could be a lot of things but more than likely you just kind of have to start all over.
What I would do is insert your system disk and instead of going immediately to an install I would go to disk utility and erase the drive. That will erase everything on the disk and give you a new blank disk to start with. After that I would try to reinstall the system. Assuming that goes well then you should be restored to where it was when you purchased it. After that you can reinstall all your applications or personal files. I hope you have good backups.
I remember one time I was having a similar problem and don't ask my why I did it but I actually could not get it to install a system. I removed both of my ram sticks, shut the computer down for about 10 minutes including unplugging it from the wall plug, then reinstalled the ram, plugged it back in and started up from the system disk and all worked just fine. To this day I have no idea if pulling the ram helped but I have never had to do it since and for some dumb reason that solved the problem I was having, which is the same problem you are having now. Call it voodoo but it worked.
Good Luck!!
Message was edited by: Al Van Malsen

When installing mountain lion on my computer, why does it say "OSX Mountain Lion couldn't be installed, because the disk \ is damaged and can't be repaired."

I'm unable install mountain lion on my computer. Every time it says "OSX Mountain Lion couldn't be installed, because the disk \ is damaged and can't be repaired. Click restart to restart your computer and try installing again." So I press the only button listed as an option, it restarts, and the same screen comes up again. I can't make mountain lion go away...I've tried many times. What is wrong with my computer? It's stuck like this and I can't even get snow leopard back on there if I wanted to because I can't get away from the same screen. Please help : (

Insert your OS installer disk in the optical drive. Power the Mac down by holding down the power button. Then power back up and hold down the 'c' key so the MBP boots to the installer disk. From Disk Utility you should do a Repair Disk. If DU successfully repairs the disk quit the installer and reboot your Mac. You should update to 10.6.8 prior to upgrading to ML.
http://support.apple.com/kb/DL1399
Then do your ML upgrade install.

Format/install w/o disk

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