Partitions changed to DYNAMIC and now Windows won't boot

I made a significant error when trying to format a new partition by letting Windows Disk Manager convert all partitions from Basic to Dynamic (I am not sure why this is even possible, let alone the default action).
My W510 boots just fine, but the bootloader no longer loads an OS. I had both W7P and Ubuntu 11 in the menu. Memtests were also available.
How do I fix the bootloader?

I'd probably try converting those dynamic disks back into basic. There's probably some program to do it either from a bootable environment. Otherwise, plug the drive into a secondary slot in another system and do it from there.
W520: i7-2720QM, Q2000M at 1080/688/1376, 21GB RAM, 500GB + 750GB HDD, FHD screen
X61T: L7500, 3GB RAM, 500GB HDD, XGA screen, Ultrabase
Y3P: 5Y70, 8GB RAM, 256GB SSD, QHD+ screen

Similar Messages

Changed startup disk and now iMac won't boot, even to CD, can't zap PRAM

So maybe I did something really bad, but I can't imagine that I've fried my logic board, right? I changed the startup disk to an external CD/DVD drive with a linux boot CD inserted. I rebooted the computer and got just a grey screen. I decided that this computer was not capable of booting from the linux CD. Forced the power off by holding down the power button. I turned the computer back on and removed the linux CD. Now my computer will not boot at all. I get a grey screen, then after a long period, the folder with a flashing question mark.
I tried booting to my system restore CD in order to switch the startup disk back to my internal HDD, but it will not boot to CD, even when holding the 'C' button. I disconnected the external drive after trying to boot from CD using the external or internal CD drive. I tried resetting the PRAM, but the computer will not do this. I noticed that perhaps the keyboard is not being powered because I can't turn CAPS LOCK on and get a green light.
What else could I possibly try before taking a trip to the genius store? I look forward to your ideas.

So get this. I replaced the original keyboard on this computer and was just informed that only the original kybd will work for system startup commands. Since I no longer have the original kybd, the only was to switch the boot drive is use the IR remote that came with the computer, by holding the 'menu' button and using FF and RED buttons to make selection.

HP pavilion 751n desktop recently replaced motherboard and now windows won't boot up.

Keep getting the screen asking to start in safe mode etc. Tried using the recovery cd to reinstall all of the programs but it says I can only use this on an HP pavilion, I'm guessing because I replaced the motherboard it is not recognizing the computer as one. Any way around this or is there something else I should try first? Running windows xp.

Hi… I don’t this has anything to do with Network Name or old Wireless Network connection. Might be some of the system files are missing or gone corrupt. I would suggest you boot the system in safe mode and restore the system to a restore point dated 15 days back. This will help you to boot the system in normal mode.

My hard drive failed, has been replaced, and now it won't boot to CD.

My hard drive failed, has been replaced, and now it won't boot to CD to install the OS package. It would boot for a while, get through the first cd of install and would stop randomly in the next install. I found out that the installation disk was cracked so I went out and purchased the Mac Box Set which includes Mac OS X Snow Leopard, iLife '09 and iWork '09 under advisement from an associate at the local apple store. Now, I try installing this new OS disk and all I get is the apple logo without a spinning wheel for about 10 minutes and the computer restarts and does it again. I have tried booting from disk, holding c while starting up, and in safemode, holding shift while booting. Please help save my poor poor macbook!!!

These errors look like corrupt or missing files that leopard requires. It sound like you need to start from scratch: format your drive, reload Leopard. I realize that this is probably what you are trying to do.
If you cannot boot from install DVD and cannot successfully get into Safemode or Single usermode (due to a corrupt or incomplete install) then you will need another computer to assist you.
If you can get it into Target Disk Mode and have another Mac you could plug it into that Mac and reformat it.
If it will not go into TDM then you may need to take it out and put it into an external enclosure to plug into another Mac to format it.

HT1212 I changed my password and now it won't accept it. I have the most recent update. I think it's IOS7.02. I know what password I used but it won't accept it. Please help

I changed my passwork and now I'm locked out. I know the password that I used but it wouldn't accept it. I have never synced to iTunes. What to do?

If the iPad was running iOS 7, iCloud: Find My iPhone Activation Lock in iOS 7
http://support.apple.com/kb/HT5818
How can I unlock my iPad if I forgot the passcode?
http://www.everymac.com/systems/apple/ipad/ipad-troubleshooting-repair-faq/ipad- how-to-unlock-open-forgot-code-passcode-password-login.html
iOS: Device disabled after entering wrong passcode
http://support.apple.com/kb/ht1212
How can I unlock my iPad if I forgot the passcode?
http://tinyurl.com/7ndy8tb
How to Reset a Forgotten Password for an iOS Device
http://www.wikihow.com/Reset-a-Forgotten-Password-for-an-iOS-Device
Using iPhone/iPad Recovery Mode
http://ipod.about.com/od/iphonetroubleshooting/a/Iphone-Recovery-Mode.htm
Saw this solution on another post about an iPad in a school environment. Might work on your iPad so you won't lose everything.
~~~~~~~~~~~~~
‘iPad is disabled’ fix without resetting using iTunes
Today I met my match with an iPad that had a passcode entered too many times, resulting in it displaying the message ‘iPad is disabled – Connect to iTunes’. This was a student iPad and since they use Notability for most of their work there was a chance that her files were not all backed up to the cloud. I really wanted to just re-activate the iPad instead of totally resetting it back to our default image.
I reached out to my PLN on Twitter and had some help from a few people through retweets and a couple of clarification tweets. I love that so many are willing to help out so quickly. Through this I also learned that I look like Lt. Riker from Star Trek (thanks @FillineMachine).
Through some trial and error (and a little sheer luck), I was able to reactivate the iPad without loosing any data. Note, this will only work on the computer it last synced with. Here’s how:
1. Configurator is useless in reactivating a locked iPad. You will only be able to completely reformat the iPad using Configurator. If that’s ok with you, go for it – otherwise don’t waste your time trying to figure it out.
2. Open iTunes with the iPad disconnected.
3. Connect the iPad to the computer and wait for it to show up in the devices section in iTunes.
4. Click on the iPad name when it appears and you will be given the option to restore a backup or setup as a new iPad (since it is locked).
5. Click ‘Setup as new iPad’ and then click restore.
6. The iPad will start backing up before it does the full restore and sync. CANCEL THE BACKUP IMMEDIATELY. You do this by clicking the small x in the status window in iTunes.
7. When the backup cancels, it immediately starts syncing – cancel this as well using the same small x in the iTunes status window.
8. The first stage in the restore process unlocks the iPad, you are basically just cancelling out the restore process as soon as it reactivates the iPad.
If done correctly, you will experience no data loss and the result will be a reactivated iPad. I have now tried this with about 5 iPads that were locked identically by students and each time it worked like a charm.
~~~~~~~~~~~~~
Try it and good luck. You have nothing more to lose if it doesn't work for you.
 Cheers, Tom

Replaced router and now XP won't boot

Okay, hope this makes sense. Had a Linksys (older model) and removed to place a new router in with more power. Got setup and didn't remove old wireless connections beforehand and now, I can't boot up Windows XP unless in Safe Mode. Not sure if I have to remove the Networkname or what, but its late and I've probably been looking at this too long. After spending time with ISP trying to get them to reboot modem so connection would work, something got hosed up along the way.
Any help on trying to fix would be greatly appreciated!

Hi… I don’t this has anything to do with Network Name or old Wireless Network connection. Might be some of the system files are missing or gone corrupt. I would suggest you boot the system in safe mode and restore the system to a restore point dated 15 days back. This will help you to boot the system in normal mode.

Installed os X Mountain Lion and now computer won't boot (first had keyboard issues-reverse caps)

Hi all,
I just updated my macbook air to osX mountain lion and now it will not boot at all.. At first I was having issues with the keyboard and keys typying weird characters.. and the caps lock was stuck on reverse. Now I have nothing.. Can someone help.

What happens when you try to boot?

I changed the name on my computer from the Windows side and now it won't boot to Windows (bootcamped)

I changed the name on my computer on the Windows side and now I cannot boot to Windows 7 (bootcamped). Any suggetions?

Hello cmcnanna,
I'm sorry to hear you are having these issues with your iPhone. If your iPhone isn't starting up or responding at all, you may find the troubleshooting steps outlined in the following article helpful:
If your iPhone, iPad, or iPod touch doesn't respond or doesn't turn on - Apple Support
If that does not resolve the issue, you will most likely need to have your iPhone evaluated and/or serviced. You may find the following page useful in that case:
Apple - Support - Service Answer Center
Sincerely,
- Brenden

Tried installing Windows Vista, cancelled install and now it won't boot from the OEM Vista DVD, all i get is BOOTMGR is missing error... Ctrl Alt Del to restart and when i turn the computer on i get a blank screen and pressing C is not working to boot....

Topic says it all...
My friend started a installation of Windows Vista, but pulled out after deleting all partitions...
So now i power it on, get a blank screen (seems a bit gray because of backlighting, should show the apple logo right?)...
Then after like 15-20sec it will throw out a:
BOOTMGR is missing
Press Ctrl+Alt+Del to restart
I have a OEM Windows Vista DVD in the drive, and i know... Windows 7 is better... but i'm not that fond of stealing software from Microsoft and i have 10 licenses for Vista...
I have tried pressing C while booting up but it doesn't work...
Does anyone here have a magic soloution for me, and no i will not install MacOS on it !!!

Deleting Boot Camp partitions the conventional way will not work . You must use the Boot Camp Assistant to remove a Boot Camp partition. Here is a link to the guide.
http://manuals.info.apple.com/en_US/Boot_Camp_Install-Setup_10.6.pdf
The way to restart is to hold down the option/alt key during startup* and then selecting the Mac OS. If you have a valid Boot Camp install of Windows it would show up during this type of start up.
* hold down immediately after pressing the power button and until the OS choice screen appears.
To summarize.
1 Use the above method to boot into Mac OS.
2 Download the instructions and read them.
3 Use Boot Camp Assistant to remove the partition.
4 Pick your friends more carefully.

Resized partition using Disk Utility and now Windows 7 will not boot

Hi,
Hopefully someone can help me!!
I had previously used Boot Camp to install Windows 7. However, I later realised I had not given myself anywhere near enough disk space as I started using Windows for things I hadn't originally planned on using it for.
Anyway, long story short, to solve the problem I uninstalled some applications on my Mac OSX and used Disk Utility to decrease the size of my Mac partition. My plan was then to reboot to Windows and use a Windows application to increase the size of the Windows partition. However - I coudln't even get that far.
Upon decreasing the size of my Mac partition (succesfully) I restarted my Mac in order to boot to Windows. However, I was greeted with a message along the lines of "unable to boot to Windows please insert boot disk and press any key" (I can't remember the exact message).
I was wondering if anyone knows of any way to restore my Windows partition, retaining all of my previously saved files on my Windows disk. It's probably a long shot, but the thought of losing everything I have been working on for the last few months is a sickening one.
What does give me a bit of hope is that, if I click Boot Camp it seems to recognise that Windows 7 is installed as the option that appears is to uninstall it.
Furthermore, if I view partitions in Disk Utility, a "DISK0S4" is listed. However, it's only at 20gb - if this WAS my BootCamp partition previously, it was originally at something around 60gb (I think - either way, definitely bigger than 20gb!).
On top of this, my current Macintosh HD parition is at 260gb and with the DISK0S4 partition at 20.21gb, there seems to be some space missing... I'm hoping this is the files I've been working on over the last few months!
Anyway, I've done some searching on the net and it *seems* that GPT fdisk *might* be my savour. I've downloaded it but have no idea how to use it and don't plan on playing about with it as I could no doubt do some real damage. If it is likely to solve my problem however, I'm certainly more than capable of being walked through what I need to do.
Please help!

Hi Christopher,
I also have problems with Windows rebooting after partition resize trying to reduce Mac side and increase Windows side. I do not see the BootCamp partition labelled as such while running disk utility. The Windows partition shows up when I boot up while pressing the ALT key. However, when I try to run Windows, it says " error loading operatig system".
I also followed instruction and went through to run gdisk successfully. Results towards the end.
What can be done? Windows still does not boot and It shows ? Suspicious MBR at sector 0.
Below is information based on typical questions you ask.
diskutil list
/dev/disk0   #:                       TYPE NAME                    SIZE        IDENTIFIER
   0:              GUID_partition_scheme                        *120.0 GB     disk0
   1:                                           EFI                         209.7 MB     disk0s1
   2:                         Apple_HFS Macintosh HD            78.5 GB     disk0s2
   3:                       Apple_Boot Recovery HD             650.0 MB     disk0s3
   4:                   Microsoft Basic Data                         31.7 GB      disk0s4
sudo gpt -r -vv show disk0
gpt show: disk0: mediasize=120034123776; sectorsize=512; blocks=234441648
gpt show: disk0: Suspicious MBR at sector 0
gpt show: disk0: Pri GPT at sector 1
gpt show: disk0: Sec GPT at sector 234441647
      start       size            index       contents
          0          1                             MBR
          1          1                             Pri GPT header
          2         32                            Pri GPT table
         34          6
         40     409600           1            GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
     409640 153240016      2            GPT part - 48465300-0000-11AA-AA11-00306543ECAC
153649656    1269544     3            GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
154919200   17628896
172548096   61892608    4            GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
234440704        911
234441615         32                       Sec GPT table
234441647          1                        Sec GPT header
sudo fdisk /dev/disk0
Disk: /dev/disk0 geometry: 14593/255/63 [234441648 sectors]Signature: 0xAA55
         Starting       Ending
#: id cyl hd sec - cyl hd sec [     start -       size]
1: EE    0   0   2 - 1023 254 63 [         1 - 172548095] <Unknown ID>
*2: 07 1023 254 63 - 1023 254 63 [ 172548096 -   61892608] HPFS/QNX/AUX
3: 00    0   0   0 -    0   0   0 [         0 -          0] unused
4: 00    0   0   0 -    0   0   0 [         0 -          0] unused
sudo gdisk /dev/disk0
GPT fdisk (gdisk) version 0.8.7
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Partition table scan:
MBR: hybrid
BSD: not present
APM: not present
GPT: present
Found valid GPT with hybrid MBR; using GPT.
Command (? for help): r
Recovery/transformation command (? for help): h
WARNING! Hybrid MBRs are flaky and dangerous! If you decide not to use one,
just hit the Enter key at the below prompt and your MBR partition table will
be untouched.
Type from one to three GPT partition numbers, separated by spaces, to be
added to the hybrid MBR, in sequence: 4
Place EFI GPT (0xEE) partition first in MBR (good for GRUB)? (Y/N): y
Creating entry for GPT partition #4 (MBR partition #2)
Enter an MBR hex code (default 07):
Set the bootable flag? (Y/N): y
Unused partition space(s) found. Use one to protect more partitions? (Y/N): n
Recovery/transformation command (? for help): o
Disk size is 234441648 sectors (111.8 GiB)
MBR disk identifier: "DELETED INFO"
MBR partitions:
Number Boot Start Sector   End Sector   Status      Code
   1                               1    172548095   primary     0xEE
   2           *     172548096    234440703   primary     0x07
Recovery/transformation command (? for help): w
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/disk2.
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Warning: The kernel may continue to use old or deleted partitions.
You should reboot or remove the drive.
The operation has completed successfully.

Installed new bios and now computer won't boot

I just installed the new bios for my HP Pavilion dv6704nr Entertainment Notebook PC laptop off the hp website and now my computer won't boot. I tried removing all power (including the 3 volt battery) and it still won't turn on. I Then tried the windows + B keys at boot and still nothing. I have windows7 64 bit OS and installed the vista 64 bit bios (the only 64 bit bios they had). Any help would be greatly appreciated.
Thanks

try runnng system restore from recovery manager, if the OS is changed then run recovery
***Click on “Kudos” STAR to say thanks!***

Change Primary Disk. Now Bootcamp won't boot.

I had an original 1TB disk, partitioned for Bootcamp. All good.
Instaled a Thunderbolt conected SDD as primary disk. Left the 1TB With Bootcamp and added a new partition to clone the SDD.
Now it does not boot from Bootcamp neither VMWare recognizes the Bootcamp partition. Any thoughts?
I've tried this: https://discussions.apple.com/message/19074925#19074925 and it did not worked.
Here is the actual setup (according to gdisk):
*Primary SDD*
Disk /dev/disk0: 500118192 sectors, 238.5 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 6A10FDA2-23F4-4760-7796C75F1620
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 500118158
Partitions will be aligned on 8-sector boundaries
Total free space is 262157 sectors (128.0 MiB)
Number Start (sector)    End (sector) Size       Code Name
   1              40          409639   200.0 MiB   EF00 EFI System Partition
   2          409640       499856007   238.2 GiB   AF00 LaCie
*Secondary Disk (Original)
Disk /dev/disk1: 1953525168 sectors, 931.5 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 84923738-236D-47A5-AEA89D11DF71
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 1953525134
Partitions will be aligned on 8-sector boundaries
Total free space is 525717 sectors (256.7 MiB)
Number Start (sector)    End (sector) Size       Code Name
   1              40          409639   200.0 MiB   EF00 EFI System Partition
   2          409640       527753375   251.5 GiB   AF00 Boot Clone
   3       528015520      1464307711   446.5 GiB   AF00 Documents
   4      1464569856      1953523711   233.2 GiB   0700 BOOTCAMP
Thank you in advance.

I had an original 1TB disk, partitioned for Bootcamp. All good.
Instaled a Thunderbolt conected SDD as primary disk. Left the 1TB With Bootcamp and added a new partition to clone the SDD.
Now it does not boot from Bootcamp neither VMWare recognizes the Bootcamp partition. Any thoughts?
I've tried this: https://discussions.apple.com/message/19074925#19074925 and it did not worked.
Here is the actual setup (according to gdisk):
*Primary SDD*
Disk /dev/disk0: 500118192 sectors, 238.5 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 6A10FDA2-23F4-4760-7796C75F1620
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 500118158
Partitions will be aligned on 8-sector boundaries
Total free space is 262157 sectors (128.0 MiB)
Number Start (sector)    End (sector) Size       Code Name
   1              40          409639   200.0 MiB   EF00 EFI System Partition
   2          409640       499856007   238.2 GiB   AF00 LaCie
*Secondary Disk (Original)
Disk /dev/disk1: 1953525168 sectors, 931.5 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 84923738-236D-47A5-AEA89D11DF71
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 1953525134
Partitions will be aligned on 8-sector boundaries
Total free space is 525717 sectors (256.7 MiB)
Number Start (sector)    End (sector) Size       Code Name
   1              40          409639   200.0 MiB   EF00 EFI System Partition
   2          409640       527753375   251.5 GiB   AF00 Boot Clone
   3       528015520      1464307711   446.5 GiB   AF00 Documents
   4      1464569856      1953523711   233.2 GiB   0700 BOOTCAMP
Thank you in advance.

Just tried to install the recent updates and now Mac won't boot.

Clicked restart and was presented with a screen that said "none of the software updates could be installed, an unexpexected error occured" I clicked OK, was was left wi a blank screen that did nothing. So I powered down, and restarted, now I'm presented with a UnIx screen indicating "unable to find driver for this platform" and a window instructing me to restart.
Restarting in any mode, shift, command, command s, etc will not move me past the Mac OS version not yet set screen.
This is a mess. I installed Lion over the Internet and do not have a startup disk I can use to recover and reinstall to even restore from my Tme Capsule ... Isn't there a way I can install over the Internet?

Holding down Option seemed to get me into recovery mode, where I was able to run disk first aid, to repair the disk and permissions.
It repaired dozens of permissions, and stated the HD was OK, but restored boot drivers.
However, I still cannot startup, getting the exact same message.
At this point should I restore from my Time Capsule, or should I reinstall Lion and then restore from my Time Capsule?
Or is there any other way to recover at this point?

I installed 10.4.8 and now classic won't boot.

I installed the 10.4.8 update on my G5 at work and classic won't boot up now. I use one and only one app in the classic mode (because the IT dept won't update the server software) so now I am lost without my email. It freezes right before it gets to the end of the boot process. It is very frustrating!
Any and all advice would be grately appreciated.
G5, Power book & Mac Mini Mac OS X (10.4.8)
G5, Power book & Mac Mini Mac OS X (10.4.8)

Try these in this order (it has been so long, I can't remmeber the exact places things are located):
1. There is a way to start with extensions off. Do that. If it works, the problem is in Classic. Reinstall it.
2. Remove the 3 things that are installed in the Cloassic System Folder (all have the name Classic in them), that are installed when you first launch Classic. Launch Classic again, and it will ask to reinstall them.

HT201628 My girlfriend accidentally rebooted her iPod during an update, and now it won't boot. How can this possibly be fixed?? She says the OS has been wiped. You know how to fix this??

My girlfriend believes she's wiped out the OS on her iPod 4th generation she said she did this by accidentally rebooting her iPod during an update, and now her iPod just shows the apple logo then fades to white. My question is, can this be fixed? Or is a new iPod necessary??

If you live near an Apple store take it in for diagnosis. Don't forget to make an appointment online first. If you don't live near a store, you may get help by searching "youtube" for DFU Restore ipod. This is not difficult to do but it requires proper timing to get the device into DFU mode.

Partitions changed to DYNAMIC and now Windows won't boot

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