HT4818 after installing boot camp 4 on mountain lion " Missing operating system"

Hello
I hade a small Windows 7 partition , so after updating to mountain lion , I wanted resize win partition .
I made an image of it , then deleted win partition from utility disk , ( wrong idea )
I didn’t notice that boot camp could erase win partition , anyway I have tried several times , and always after reboot boot camp
I get the same
Missing operating system .
If I boot from dvd install win or if i boot from the boot win partition.
hd and partitions looks OK to utility disk
Any idea to fix the problem ?

I presume that you've followed the instructions for sideloading the iMac Windows drivers into your install via USB stick? (wasn't aware the EFI recognized the SD slot as storage on boot. Now i know)
I always found more success in just slipstreaming the drivers and install.xml file onto a custom Win7 DVD rather than the USB approach when trying with my Late 2009 27" iMac. The Win7 installer needs that enclosed .xml file in the driver package to tell it where to find the drivers so that they be loaded when the Win7 image extracts itself.
If you're using mountain lion, then you should be receiving the proper Win7 driver set. If you wanted to create a custom image, then you can use an ISO file, the driver package and disk utility to make something you can use. Either that or you learn what edits your install.xml file needs to point the installer properly and check it manually.
I don't know what links you have so i'll just include everything:
Installing boot camp on a Late 2009 iMac:
http://support.apple.com/kb/TS3173
Direct link to Late 2009 iMac-specific Windows drivers.
http://support.apple.com/kb/DL995
I'd try a USB stick and the iMac-specific driver set. It should steer your insolent windows installer correctly.
Hope this helps.

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Install boot camp before mountain lion?

hi guys,
just taken delivery of shiny new iMac
should I install boot camp before I upgrade to Mountain Lion or should it not make any difference?
thanks !!

Would be curious if ML's Boot Camp Assistant downloads newer or better or even if the download goes smoother - getting the drivers has been headache for most.
Installers will fragment free space high and low is the only downside, so in that regard, even new, might want to partition it first and foremost.
But then use BCA under ML for drivers.

Bluetooth Keyboard/Mouse/Trackpad won't automatically connect after installing Boot Camp

Hey guys!
Another peculiar thing happened to me today with my 3-week-old maxed-out 2012 iMac (other than it kernel panicking when I powered it down the other day...did I mention this was 3 weeks old?).
After installing Boot Camp which I will never do again, my iMac (on the OS X side) no longer recognizes my stock Apple Wireless Keyboard, Magic Trackpad, or Magic Mouse automatically, until I press a button on the keyboard and wait 5 seconds, click the trackpad and wait 5 seconds, or click the mouse and wait 5 seconds.
(The Windows 8 Boot Camp side pairs with the devices immediately after Windows boots, which leads me to believe that the bluetooth devices are defaulting to look for Windows.)
One of my huge fears I had when considering purchasing an iMac is that the Bluetooth devices wouldn't immediately connect. Being a power-user with former Mac notebooks and working understandably fast having owned a web development company for 8 years now and not having to worry about Bluetooth device pairing, I'd like to think this fear is substantiated. But after first use (before installing Windows 8 with Boot Camp Assistant) it functioned normally and the iMac would automatically discover my peripherals and connect them by the time time computer turned on. I also had no trouble holding the Option key on boot to select a boot device....
Now, ever since I set up Windows 8 on the Boot Camp partition and paired the keyboard/mouse/trackpad to Windows, the Mac side completely ignores the keyboard/mouse/trackpad until I click a button on each.
I'm trying to keep it together but this is raging me out.
I went into Windows, immediately unpaired the 3 peripherals from windows and now use a wired keyboard/mouse with Windows (yay, desk space!), deleted the items entirely from the bluetooth panel, then booted to Mac and did the same thing. I then re-paired the devices to the OS X side andddd...no go! Still doesn't find them automatically. I am extremely upset by this and can't seem to fix it.
To summarize, my two issues are:
A. The iMac in OS X does not automatically recognize my bluetooth peripherals until I click a button on each and wait a couple seconds for them to pair.
B. I cannot hold Option to select a boot device (or choose Windows/Mac for example) because the computer doesn't recognize the keyboard until OS X boots and I press a key.
Please...for the love of god...someone help me, and stop me from formatting my entire computer over this issue.

I don't have a logitech mouse, but is it possible that the mouse is going to sleep during the reboot, and is thus unavailable when the OS is looking for it?

After Installing the OS x Mountain Lion some o the softwares are asking for Java SE 6 Runtime. Can someone please help me find a solution.

After Installing the OS x Mountain Lion some o the softwares are asking for Java SE 6 Runtime. Can someone please help me find a solution.

By default, ML no longer comes with the Java runtime preinstalled. I believe the route to enabling Java if you are going to need it is to run the Java Preferences app found in Utilities. It will inform you of Java's absence and offer to install the latest version and activate it. On subsequent runs, the Preferences app will allow you to fine tune how the runtime operates.
Note that the new default operation is for the applet plugin to be disabled. You need to enable it as needed and it self-deactivates if unused in awhile. Also important to note that Java comes in both 32 and 64 bit versions and you can set the preferred order. Default is 64-bit but I've had issues with some applets failing to run and have had to switch the order.

Need Working Drivers for Macbook 2,1 running Windows 8 (64-bit) using Boot Camp 5 (Mountain Lion)

So I found my old Macbook 2,1 on Leopard the other day and decided to make it my dedicated Windows computer. I wanted to run Windows 8 on it, so I figured out I needed Boot Camp 5. Then I realized Boot Camp 5 only runs on Mountain Lion, so I went though the process up updating it (had to use MLPostFactor since it's techincally unsupported on my mac.) After getting it updated to Mountain Lion, I went and used Boot Camp 5 to install Windows 8 64-bit. However, when I try to load any Boot Camp Driver Files (I've tried the drivers for BootCamp 3, 4, and 5) it says it is unsupported on my computer model. I suspect this is because of the fact that Windows 8 shouldn't be on my computer. Without these files, I can't right click, among other things, which is pretty important. Can anyone help me get these drivers loaded?

According to the Boot Camp System Requirements located here: http://support.apple.com/kb/HT5634
Your Macbook 2008 does not support Windows 8.
Mac model
Windows 8
64-bit
Windows 7
64-bit
Windows 7
32-bit
Windows Vista
64-bit
Windows Vista
32-bit
Windows XP
32-bit
MacBook (13-inch, Mid 2010)
4
4
DVD
DVD
DVD
MacBook (13-inch, Late 2009)
4
4
DVD
DVD
DVD
MacBook (13-inch, Mid 2009)
4
DVD
DVD
MacBook (13-inch, Early 2009)
4
DVD
DVD
MacBook (13-inch, Aluminum, Late 2008)
4
DVD
DVD
MacBook (13-inch, Early 2008)
4
DVD
DVD
MacBook (13-inch, Late 2007)
4
DVD
DVD
MacBook (13-inch, Mid 2007)
4
DVD
DVD
MacBook (13-inch, Late 2006)
4
DVD
DVD
MacBook (13-inch, Mid 2006)
4
DVD
DVD

Black screen after installing Boot camp Win7 on iMac 27 late 2009

I've run out of ideas as to how to fix this problem. I have a late 2009 iMac quad i5, Mountain Lion, 12GB RAM, 1TB HD (recently exchanged under extended warranty).
I stopped counting how many times I have tried to get this up and running but I followed a whole bunch of 'how to's' on the net, including the official Appple guide, but I always end up with a black screen. I insytalled it from scratch using both, Apple drivers on CD and SD card and I can confirn that they installed correctly during my last try. That time I first installed Win Vista, then upgraded to Win 7. I took out the install DVD after first restart and left the SD card in its slot (correctly named, as suggested by Apple). the installation finished, the screen went dark for about 5 min, then the computer rebooted, the screen went dark again for another few min and after that the vomputer restarted again but this time all stayed dark and nothing happened for the better part of an hour.
I also restarted from the Win install disk and tried to remove the ATI drivers using command lines, as suggested in one post.
I need to run Win in Bootcamp because some application I use are very demanding so I need Win to run natively. In an earlier attempt I managed to boot Win7 from the Bootcamp partition in Parallels and I installed the Apple Drivers in that environment but it still resulted in a black screen. I also tried to remove the ATI drivers from Drivers directory manually in MacOS mode but the System wouldn't let me edit the Syustem folder at all, not even in Root user mode.
I understand that I'm not the only one with problem and I feel for you, but please refrain from "me too" posts becuase it doesn't really solve my problem. Thank you.

I presume that you've followed the instructions for sideloading the iMac Windows drivers into your install via USB stick? (wasn't aware the EFI recognized the SD slot as storage on boot. Now i know)
I always found more success in just slipstreaming the drivers and install.xml file onto a custom Win7 DVD rather than the USB approach when trying with my Late 2009 27" iMac. The Win7 installer needs that enclosed .xml file in the driver package to tell it where to find the drivers so that they be loaded when the Win7 image extracts itself.
If you're using mountain lion, then you should be receiving the proper Win7 driver set. If you wanted to create a custom image, then you can use an ISO file, the driver package and disk utility to make something you can use. Either that or you learn what edits your install.xml file needs to point the installer properly and check it manually.
I don't know what links you have so i'll just include everything:
Installing boot camp on a Late 2009 iMac:
http://support.apple.com/kb/TS3173
Direct link to Late 2009 iMac-specific Windows drivers.
http://support.apple.com/kb/DL995
I'd try a USB stick and the iMac-specific driver set. It should steer your insolent windows installer correctly.
Hope this helps.

2010 Mac Pro Boot Camp - Refuses to boot Windows after installing Boot Camp drivers

Hey all,
I have a quad 3.2Ghz 2010 Mac Pro with a Radeon 5870 and 8 GB RAM.
I have 2 10000RPM WD Raptor drives, the first drive is my Lion boot drive. The 4th bay contains the second Raptor which has Windows 7 Ultimate 64 bit installed. Bay 2 has Time Machine, bay 3 has a Windows backup drive.
I had first installed Windows and the Boot Camp drivers a few months ago and everything was humming along smoothly. Monday I tried to boot into Windows and it crashed immediately after the black Booting Windows screen started to change to the login window. This happened repeatedly. Nothing changed on the system that I am aware of. Whenever I tried to boot windows again, it booted into the repair mode. That did not seem to work because after running the repair it would still not boot.
So I did what is usually required of Windows, and that was to reinstall. I reformatted the hard drive, ran Boot Camp assistant, and started the install.
Everything was peachy so far, so I tried to reinstall the Boot Camp drivers (4.0). Did a reboot. Same problem. Doh!
So I did ANOTHER reinstall, and everything was fine. But this time I tried to install the Boot Camp drivers off the os install disc that came with my Mac (3.1). Still no go!
So finally I did my third reinstall and after that I did not install Boot Camp drivers. However, I did load up the CD and individually installed drivers for the Apple Mouse, Apple Keyboard, Cinema Display, etc. No problems whatsoever. Everything is actually still humming along fine.
So it looks like running the full Boot Camp install for some reason no longer works. Which means I am missing the Apple Boot Camp control panel, but that's not really a big deal. Althought it's quite annoying to not have the functionality of the special Mac keyboard keys like volume control, etc.
Has anyone run into this? I thought it might be a hardware problem but my Mac OS X OS exhibits no problems whatsoever.
Thanks!

Thank you to The hatter.
I have a Mac Pro mid 2010 with a SSD and several internal hard disks. For some time I was trying to install Windows 7 on a fresh boot camp volume on a new WD 7200rpm 1TB hard disk. It was taking hours to install, and then I had a series of failures to reboot that proved permanent. The Window Repair utility would come up and took forever to repair the volume - but failed to actually do so, requiring completion reinstallation of the bootcamp volume. This occurred three times, between 1 day and 2 months after installation. I had already moved the Windows drive in to drive slot 1 of the Mac Pro.
Eventually I gave up and installed boot camp on a secondary partition of the SSD. This worked fine, however is limited in capacity. So yesterday I thought I would try to install Windows on the hard disk again. The Windows installer took many hours to do its thing, and eventually a message came up that the installation had failed.
I took your tip about possible hard disk failure, and ran Techtool Pro surface scan. It turns out that there are lots of bad blocks being reported. According to Micromat's documentation, the bad blocks being reported are those that may be in critical areas of the disk that cannot be mapped out. They recommend low level reinitialisation (with zeros) to map out the bad blocks, if possible. I am now running Apple's Disk Utility to do this, and fingers crossed that this reinitialisation succeeds, or I will have to replace the drive.

Blue screen of death after installing Boot Camp on Windows 7

Hello and thanks for the help!
Brnad new user to Boot Camp here. After a new install of Windows 7, I install Boot Camp but then when rebooting Windows I get the blue screen of death. When letting Windows attempt a repair, it fails and I am forced to Recover Windows 7 to a state before I installed Boot Camp.
Help!?

Solution for this problem is simple. You have to apply Mac Book Air SMC Update 1.7 which you can do from Mac OS X with Software Update or you can download required update manually from Apple support site. If you don't use BootCamp and have installed Windows without it, you will have to boot Mac OS X from external drive just to apply required update. After you applied SMC update, you can boot to Windows and apply BootCamp update 3.2 and 3.3.
There is a known problem with Mac Book Air EFI Update 2.3, which you won't be able to apply and it will show in Software Update every time you check for updates. There is no solution for it yet.
You get BSOD if you have BootCamp 3.1 and Windows 7 SP1 installed and you have commited Windows update which will break applemtp.sys as your SMC firmware is too old. It applies to Windows 7 32 bit and 64 bit versions in BootCamp or native install.

How to create extra partitions for windows 7 after installing boot camp

hello
i am pretty new at imac so bare with me and i really need help.
IMAC
OS X version 10.9.5 ( i think its os X mavericks ??)
iMac 21. inch , Late 2013
iMac model identifier iMac 14,1
i installed boot camp windows 7 and it works perfectly, after i tried to create two partition using disk utility for windows 7 (ms-dos) format because i really want to separate my files on other partition instead of everything on Boot Camp drive. after i restart choosing windows OS i cannot go back to windows 7.
i hold option on the keyboard but does not show window 7 so i went back to Apple ox s , found my boot camp hd on the desktop with files in it. checked boot camp assistance showing
" The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows. "
i read alot of article about but i don't seem to understand much about
i understand alot of people created these kind of topics
please if someone can help me solve this problem again
i only want an apple os , boot camp for windows 7 and 2 extra partitions for storage , my hard drive is 1TB
thank you

Last login: Mon Feb 16 16:11:46 on console
YLFs-iMac:~ ylf$ diskutil list
/dev/disk0
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                  Apple_HFS Macintosh HD            999.3 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s4
/dev/disk1
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:     FDisk_partition_scheme                        *8.0 GB     disk1
   1:                 DOS_FAT_32 WININSTALL              8.0 GB     disk1s1
YLFs-iMac:~ ylf$ diskutil cs list
No CoreStorage logical volume groups found
YLFs-iMac:~ ylf$ sudo gpt -vv -r show /dev/disk0
Password:
gpt show: /dev/disk0: mediasize=1000204886016; sectorsize=512; blocks=1953525168
gpt show: /dev/disk0: PMBR at sector 0
gpt show: /dev/disk0: Pri GPT at sector 1
gpt show: /dev/disk0: Sec GPT at sector 1953525167
       start        size index contents
           0           1         PMBR
           1           1         Pri GPT header
           2          32         Pri GPT table
          34           6
          40      409600      1 GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
      409640 1951845952      2 GPT part - 48465300-0000-11AA-AA11-00306543ECAC
1952255592     1269536      3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
1953525128           7
1953525135          32         Sec GPT table
1953525167           1         Sec GPT header
YLFs-iMac:~ ylf$
Also i do not have boot camp installed yet because like i said, it messed up my boot camp after i created the partition thats why i removed boot camp, right now i only have APPLE OS

Internal Microphone doesn't work (after installing Boot Camp 3.1)

I have installed Boot Camp 3.1, and after this installation, my internal mic doesn't work (ONLY IN WINDOWS XP).
I tried to fix the problem with several manners (hardware test in CONTROL PANEL / SOUND .../ VOICE TAB / VOICE RECORDING; reinstalling drivers and hardware etc), but I can't get success (for example, the test results: SORRY, NO SOUND IN MIC...).
On the other hand, when I boot as Mac (Snow Leopard), I can use the mic (in skype, for example), without problem.
I note that ear plug (connector in the back of the iMac) doesn't work too.
Somebody can help me in this case ?
Regards
JGFilho

i got a macbook pro, 2 weeks ago, the 2.53Ghz unibody aluminium, the desing of this mac is great even tough the system specs are really low for the price actually, im happy with it(the hardware)...
The only reason i got this is cause apple claims to support windows, i like Mac OS, but i work on windows i need it... if theres no windows capability in mac i wouldnt ever buy one, so this issue is really bothering me A LOT. my impresions about apple are changing after seing this topic filled with questions and not a single moderator answer, go and check a logitech forum and see how they take care about user problems.

Windows 7 Freezes at Restart After Installing Boot Camp Drivers

Hi,
I have a MacBook Pro and am having troubles installing 32-Bit Windows 7. All seems to be functional until I install the Boot Camp drivers included on the Install Disk. I have tried using the Boot Camp 3.1 update, but the same problem occurs. After the computer freezes on the install page, I can no longer access Windows (even in Safe Mode) and am forced to restart the entire process (that is, repartition the hard drive and reinstall Windows).
If I don't install the Boot Camp drivers, Windows seems to be functional, so I'm pretty sure it's something in the Boot Camp package causing the trouble.
Is anyone else having this problem? Any ideas or workarounds?

I finally got it to work. You need to go to the NVidia website and install their drivers. I think the Apple supplied ones are out of date and are causing Windows to hang. Install Boot Camp from the supplied DVD, install the update that Apple supplies through the newly installed Boot Camp, and then go to the NVidia website to manually download the drivers. I used the GeForce 300M series installer. Make sure you do all of this before letting Windows restart.
I had a few issues with it hanging a few times, but once I was able to get into Windows it seems to be working. All of the other Apple supplied drivers seem to work.

Does anyone know what the partitions look like after installing boot camp on a 3T fusion drive

I installed a boot camp partition on a 3T fusion drive. Running disk utility afterward it looks like this.
Is this what it should look like? I understand about the need for bootcamp to create 2 physical drives in core storage in order to install boot camp on a 3T fusion drive but should I see both drives after it is done?

Excel Unexpectedly Quits After Installing Boot Camp

I installed Boot Camp last night on my MacBook Pro (Leopard 10.5.1, 160GB, 2.4 and 4GB Ram) and now my Excel files won't open in that application. Also, I can't repair permissions. If you might be able to help (greatly appreciated), here are the details:
Excel crashes when I try to open a saved file. It complains that: "This file is not in a recognizable format." and then "Microsoft Excel cannot open or save any more documents because there is not enough available memory or disk space." and finally "The application Excel quit unexpectedly."
All apps worked without a problem before installing Boot Camp. During installation I got an error message at the end of my first attempt to partition, saying that files could not be overwritten (or moved around) and I had to back up my HD and then erase it and then reinstall from the back-up. I did a file back-up using Carbon Copy cloner (tested the back-up by successfully booting from it), erased the HD using disk utility (running my Leopard start-up disk) and then reinstalled from the back up disk. Then partition was successful. I chose a 32GB windows partition. Installed Windows XP and then the drivers. Now I have the crashing Excel. My Mac partition still has about 15GB remaining. Isn't that enough?
I tried to fix this with my Leopard install disk by running DiskUtility and repairing permissions. It now gives me a dozen or so warnings about the permissions being wrong but when I click "repair permissions" it reports that the problems were not repaired.
Maybe the disk back-up screwed up the permissions? Maybe I need more than 15GB to run Excel? Any ideas? Thanks for reading my post.

what is your exact rMBP
check here and make sure you are trying to install the right boot camp pkg for your windows version and machine
http://support.apple.com/kb/ht5634

DVD Drive disappeared after installing Boot Camp on Windows 8

I am running Mountain Lion and I bootcamped Windows 8... this is a fresh install.
1. I installed Windows 8 and the DVD is still working
2. I installed Bootcamp software via DVD and was asked to reboot
3. I reboot my iMac
4. Now, my friggin DVD doesnt work anymore...
5. I look at My Computer and it's gone.
6. I look at the device manager and it's not there
7. I showed hidden devices and the hl-dt-st dvdrw ga32 is there (disabled of course)
8. i am writing to apple community after a night of searching for a solution in vain.
please help me. i really need my DVD drive
thanks in advance

thanks for the response
1. Yeah I thought that's a mandatory thing because i need to be able to control the brightness with my keyboard, updated graphics card, boot camp control panel, etc
2. No there's no enable for this because Windows 8 recognizes it as a "disconnected device" and asks me to reconnect the dvd drive to the machine (which it obviously already is).
3. Ive tried those before, also even editing the registry but it didnt work.
It's weird because it never happened before on Snow Leopard » Lion bootcamp driver updates. Just in Mountain Lion

How can I use Boot Camp in Mountain Lion to mount Windows XP?

I would like to use Windows XP on my 2009 13" MBP in Boot Camp? I have tried and it only asks for Windows 7 and when I use XP it says unable to install.
1. Is this usual?
2. If so, is there a work around?
I do not have Windows 7 nor will I purchase it. I want to use this computer primarily as Widows XP as my new 2012 MBP is for Mac! Please help!
Thank you!

I concur with dalstott with the following additional information:
1. I am currently typing on my 2009 MBP. I installed Windows XP in Bootcamp soon after I purchased it. I then upgraded it to Snow Leopard and then later to Lion, and Lion is what I run today.
Bootcamp continues to function with Windows XP installed. I also have Parallels 7, and, as one of the features of Parallels, I am able to use the Bootcamp partition to run Windows XP within Parallels, as well, for concurrent use of Windows XP and Mac OS X Lion (saving me the duplication of hard disk space if I had to have both the Bootcamp partition and the very large file that Parallels would create for Windows XP).
2. There may well be a way for you to install Bootcamp and Windows XP in Mountain Lion without restoring Snow Leopard:
This method requires access to a WIndows 7 upgrade disc, but you do not need the serial number and you never actually upgrade to WIndows 7 (stop after Step 8):
User Tip: BootCamp - Install Windows XP & then Windows 7
NOTE: Although the author of this User Tip suggests that it will work on all Macs running Mt. Lion, if you read the thread, you will see that others have had problems, and my post suggesting that this method will only work if the Mac could originally install Bootcamp with Windows XP such as yours and mine.
3. While searching for tip #2, I also came up with this suggestion:
Installing WinXP on Lion or above without BootCamp
Good luck and be sure to come back and let us know what works for you!

HT4818 after installing boot camp 4 on mountain lion " Missing operating system"

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