My BOOTCAMP partition can't be mounted and can boot but will fail boot, doesn't show in shartup disks what do I do?

Hi everybody.
After Updating the new 2.9EFI update for the 2012 MacBook Pro, I restarted the computer which was set to boot into windows. The windows booted and show the BSOD for a brief moment then closing. After I booted into Windows again to see "BOOT FAILED!" I switched into Mac OSX to see that the the BOOTCAMP partition was also gone in finder so I opened Disk Utility to see that the drive was unmountable so I did disk repair and said everything was fine. I booted windows again and now it says a different message, something on the lines of NO OS. I don't know whats happening and everything was working fine until this EFI 2.9 UPDATE and I want to keep my OS and don't want to get rid of windows. I also wan't to keep my documents on Windows. BOOTCAMP still says I have windows installed. Nothing else recognises windows is there exept DISK UTILITY. I did not tamper with windows. I also can't delete partition... MAC OS is working fine.

Hi everybody.
After Updating the new 2.9EFI update for the 2012 MacBook Pro, I restarted the computer which was set to boot into windows. The windows booted and show the BSOD for a brief moment then closing. After I booted into Windows again to see "BOOT FAILED!" I switched into Mac OSX to see that the the BOOTCAMP partition was also gone in finder so I opened Disk Utility to see that the drive was unmountable so I did disk repair and said everything was fine. I booted windows again and now it says a different message, something on the lines of NO OS. I don't know whats happening and everything was working fine until this EFI 2.9 UPDATE and I want to keep my OS and don't want to get rid of windows. I also wan't to keep my documents on Windows. BOOTCAMP still says I have windows installed. Nothing else recognises windows is there exept DISK UTILITY. I did not tamper with windows. I also can't delete partition... MAC OS is working fine.

Similar Messages

Maybe you are looking for

  • Validation not working during Mass Change of Vendor Line Items

    Hi All, I created validation for Reference Key 1 field of Vendor line items, in this validation i used customized user exit. Whenever i select multiple line items in FBL1N for mass change & try to put a unauthenticated value system gives error as per

  • Help with possibly noobish question

    Hello, I need to make some complex graph structures such that this format will not do 1: 2 ->4 2: 4 ->2 I have several additions to each node to take care of that is the main problem. each node has aarity which I could hold as a separate array to be

  • Can I rotate a video 90*?

    I am using 10.4.11 operating system on my iMac and have Quicktime Pro. I took a video using my digital camera and turned the camera. The video plays fine but needs to rotate 90°. Is there a way to rotate the video 90°?

  • Can i design a logo in photoshop elements

    can i design a logo in elements

  • Amend URL of site

    Hi I upload files to a newsite folder during developmental stage and then transfer to another folder but I dont' seem to be able to amend the URL of my site within incontext editing,?