Invalid BS_jmpBoot
I installed Windows 7 64bit on my iMac running the latest Snow Leopard release.
Everything worked find... I set up Windows how I wanted it but when it was time again to switch back to Snow Leopard I find that my iMac no longer recognized it.
I launched disk utility via the Snow Leopard install DVD and I could not mount my Mac partition... this was the error when trying to repair it:
invalid BS_jmpBoot
I don't know what to do. Through Windows I can still read the partition but the Mac can't boot from it.
Anyone have any explanation for this?
I've had Windows 7 installed via Bootcamp before and never experienced this problem.
I fixed the problem myself by using TestDisk on the SystemRescueCD.
Simply followed the instructions on how to use TestDisk on the TestDisk website and it was fixed in a couple of minutes.
What caused this problem is the Windows Disk Management utility. I didn't want my Mac partition to show up under Windows so I removed its drive letter to basically hide it from view. Unfortunately this messed it up so it could no longer be booted.
I've seen that some people have a similar error not necessarily due to what I did but perhaps my solution will work for those others as well.
Similar Messages
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Invalid bs_jmpboot in boot block
Hi I'm riiiic a new mac user
After a year of discussion, my brother conviced me to but a MacBook Pro 13" and here I am
The notebook (hardaware) is beautiful, superb, marvellous but the software part makes me unhappy.
Hundred of people told me, forgot any error message using a mac, and here we are:
This is an errore message from disk utility:
Verifying volume “disk0s3”
** /dev/disk0s3
Invalid BS_jmpBoot in boot block: 616e67
Errore: this disk must be repaired
Verify e repair volume “disk0s3”
** /dev/disk0s3
Invalid BS_jmpBoot in boot block: 616e67
Disk utility is unable to repair the disk....
How did I get this error ?!?! Like thounsand of new MAC users I got this error trying install win7-64 bit on the boot camp partition.
I'll now describe my movements:
- 1. creationof a partition using boot camp
- 2. installation of WIN7 64bit
- 3. unable to detect the win partition on finder.
- 4. boot with pressed alt and selected to boot from windows, anything was great, windows work perfectly (with boot camp drivers) and I'm able to detect and read files from macHD.
- 5. trayed to find a solution and installed MACfuse e NTFS-3G (it didn't work)
- 6. opened disk utility and found that "disk0s3" was unmounted and un reperable, the same disk from who I can perfectly boot win7.
Does anyone know how to fix the unbelievable error?
Thank u
ricI have exactly the same problem. Although I can boot into windows 7 bootcamp partition, I cannot mount this partition on the mac os X. Have you found any solution yet?
-
Internal hard drive not recognised, but has a lot of data i need on it!HELP
hi all
i'm on mac pro, quad core, leopard 10.5.2.
basically for some reason my hard drive was working fine, then one day last week i turned my mac back on and the hard drive will not initialize anymore.
i've gone into disk utility to try and repair disk. but it's listed there, not the name i gave it but 'disk1s1'.
i then go to verify disk and it comes up with this error.
*Verifying volume “disk1s1”*
* /dev/disk1s1*
*Invalid BS_jmpBoot in boot block: fa31c0*
*Error: Filesystem verify or repair failed.*
so i started looking for data recovery software, i found one called data rescue and its found alot of data on it, some i dont need (like stuff i deleted a long time ago), but i have 3 logic project folders full of projects i need to get finished for releasing!
but the thing with data rescue is... it is renaming all the fle aiff001, aiff002 etc etc, and for logic files this is no good as you need the files named as they were other wise it won't recognise the files and all the individual parts won't load up!
so i need a way of either making the mac recognize my hard drive again so i can drag everything off it and reformat it, or use a data recovery software that does not rename the files?
can anybody please HELP!
cheers
BOOM!
Message was edited by: boomboom1980orangekay wrote:
SMART is largely snake oil in implementation and practice and it's entirely commonplace for a dead drive to report itself functional and vice versa. I've seen Seagates whose heads were audibly grinding against the platters claim they were functioning normally, and I've seen others that said they were failing go on to provide years of reliable service. SMART status is a ballpark guess at best.
yes I understand that but I wouldn't trust a drive with a non-verified SMART status. as you say, it might continue to function but chances are pretty high that it will soon fail altogether. that's already happened to the OP who should consider himself lucky he can get anything off the drive at all with Data rescue. professional data recovery is of course also an option but a very expensive one. at least when I tried to use a service like this once about 5 years ago they wanted to charge me a small fortune. not sure what that would cost these days... -
Recovering bootcamp partition - is there a solution that works?
Dealing with bootcamp issues after a Lion upgrade seems to be a common problem with no agreed solution.
When I upgraded my iMac to Lion, the upgrade process couldn't create a recovery partition so Apple support advised me to use Disk Utility to create a small (5 GB) block of free space on my harddisk for the recovery partition to use and then to use Disk Utility to enlarge the OSX partition again to recover whatever remaining free space was left after the Lion upgrade had completed.
This I duly did. However, after I enlarged the OSX partition using Disk Utility to recover the free space I found that a) the Bootcamp partition had been renamed "disk0s4" and b) when holding down the Option key when booting, the Recovery option was now labelled "EFI Boot" and appeared to boot from the regular OSX partition. Attempting to boot windows in Bootcamp results in a "missing operating system" error message.
I'm not so worried about the recovery partition as I have a bootable DVD and USB flash drive.
What I would like to do is recover some files from the Windows partition. There is a lot of opinions in the Apple suport forums about what works such as, booting Windows from the install disk and running the "fixmbr" and "fixboot" commands or using rEFIt or BootPicker (which doesn't seem to work on Lion).
Is there a reliable approach to fixing this problem so that I can at least read the contents of the partition, even if I can't boot from it? If I can't actualy recover the partition I'm not too fussed, so long as I can get the data off it.
Thanks...MacsWhy do you suggest installing Lion on an external h/disk? Is this because of problems with Lion or just suggested standard procedure?
Some of the options may work although I am unable to mount the partition at all (in OSX or by booting from a Linux live CD and trying to mount it from there) so I'm not sure how far any of them will get.
I haven't tried booting from the Windows DVD as yet.
If I run Verify on Disk Utility I get this:
2012-03-20 22:18:41 +1100: Verifying volume “disk0s4”
2012-03-20 22:18:41 +1100: Starting verification tool:
2012-03-20 22:18:49 +1100: Checking file system2012-03-20 22:18:49 +1100: ** /dev/disk0s4
2012-03-20 22:18:49 +1100: Invalid BS_jmpBoot in boot block: ba9a97
2012-03-20 22:18:49 +1100: Error: This disk needs to be repaired. Click Repair Disk.
2012-03-20 22:18:49 +1100:
2012-03-20 22:18:49 +1100: Disk Utility stopped verifying “disk0s4”: This disk needs to be repaired. Click Repair Disk.
Repair disk says this:
2012-03-20 22:31:06 +1100: Verify and Repair volume “disk0s4”
2012-03-20 22:31:06 +1100: Starting repair tool:
2012-03-20 22:31:12 +1100: Checking file system2012-03-20 22:31:12 +1100: ** /dev/disk0s4
2012-03-20 22:31:12 +1100: Invalid BS_jmpBoot in boot block: ba9a97
2012-03-20 22:31:12 +1100: Volume repair complete.2012-03-20 22:31:12 +1100: Updating boot support partitions for the volume as required.
2012-03-20 22:31:12 +1100: Error: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
2012-03-20 22:31:12 +1100:
2012-03-20 22:31:12 +1100: Disk Utility stopped repairing “disk0s4”: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
I wondered whether the entry in the partition table had been completely screwed so I had a look with FDisk and GDisk.
GDisk says this about the partition table:
Disk /dev/disk0: 976773168 sectors, 465.8 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): FB4FA8FD-D192-4589-93E1-A19A9F0F29D7
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 976773134
Partitions will be aligned on 8-sector boundaries
Total free space is 13 sectors (6.5 KiB)
Number Start (sector) End (sector) Size Code Name
1 40 409639 200.0 MiB EF00 EFI System Partition
2 409640 869550263 414.4 GiB AF00 Customer
3 869550264 870727719 574.9 MiB AB00 Recovery HD
4 870727720 976773127 50.6 GiB 0700 Untitled
And this about partition 4:
Partition number (1-4): 4
Partition GUID code: EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 (Microsoft basic data)
Partition unique GUID: 94C06328-9817-4012-9C30-C97592E671C1
First sector: 870727720 (at 415.2 GiB)
Last sector: 976773127 (at 465.8 GiB)
Partition size: 106045408 sectors (50.6 GiB)
Attribute flags: 0000000000000000
Partition name: 'Untitled'
For its part FDisk says:
Disk: /dev/disk0 geometry: 60801/255/63 [976773168 sectors]
Signature: 0xAA55
Starting Ending
#: id cyl hd sec - cyl hd sec [ start - size]
1: EE 1023 254 63 - 1023 254 63 [ 1 - 409639] Unknown ID
2: AF 1023 254 63 - 1023 254 63 [ 409640 - 869140624] HFS+
3: AB 1023 254 63 - 1023 254 63 [ 869550264 - 1177456] Darwin Boot
*4: 07 1023 254 63 - 1023 254 63 [ 870727720 - 106045408] HPFS/QNX/AUX
From looking at the Fdisk and GDisk output I cannot see where the problem is occurring (although I know 2/5ths of stuff all about partition tables). I notice that the Bootcamp partition is now lacking a name although I don't know whether this matters or not and strangely FDisk identifies it as an HPFS filesystem whereas Disk Utility identifies it as MSDOS (FAT). -
I can't boot to Windows after resizing my Mac partition.
So, I recently decided to resize my bootcamp Win7 partition. This is something I have done successfully before, by:
1) Booting into Macintosh
2) Using Disk Utility to decrease the size of the Mac partition (20GB the first time)
3) Booting into Windows
4) Using Mini-Tool Partition Wizard (third-party) to allocate the free space to the Bootcamp partition.
There were a couple issues caused by this the first time around, mainly the fact that Macintosh didn’t recognize the fact that the free space had been taken, and had trouble reading from the Windows partition. However, I could live with that. I have since rebooted to both Mac and Windows several times without problem.
Recently, I decided I needed a bit more space, and so started to follow the above steps, shrinking the Mac partition an additional 15GB. Only when I went to reboot to reallocate the space, the Windows partition didn’t show up as a bootable option. Confused, I booted back to Mac, and the Bootcamp partition was still there, but renamed “disk0s4”, and unmounted. Reparing the disk failed (“Invalid BS_jmpBoot in boot block: 15921e”). The disk wouldn’t mount (not even sure if it was supposed to be mounted earlier, but that’s what it looks like). It also appears grayed-out in the list of drives to the left. It looks like I can create a dmg from the windows drive, although I haven’t done that yet (I will soon).
Any solutions for this? Although I will erase the drive if absolutely necessary, it would be preferred if that wasn’t the first option to try. I had no problems like this the first time I resized the disk.
(My mac partition is running Mavericks, if that is of any relevance)These steps correct the Partition ID, and the boot ability of the MBR partition that has Windows on it.You can type '?' for help in the following steps where you set the fdisk prompt.
To fix the MBR, in OSX Terminal
sudo fdisk -e /dev/disk0
setpid 4
07
flag 4
p
w
y
q
Please ignore the i386 message that you see in the following. Here is the set of commands in the utility. The utility starts at partition id 1. If you see any other messages, please post back.
sudo fdisk -e /dev/disk0
fdisk: could not open MBR file /usr/standalone/i386/boot0: No such file or directory
Enter 'help' for information
fdisk: 1> ?
help Command help list
manual Show entire man page for fdisk
reinit Re-initialize loaded MBR (to defaults)
auto Auto-partition the disk with a partition style
setpid Set the identifier of a given table entry
disk Edit current drive stats
edit Edit given table entry
erase Erase current MBR
flag Flag given table entry as bootable
update Update machine code in loaded MBR
select Select extended partition table entry MBR
print Print loaded MBR partition table
write Write loaded MBR to disk
exit Exit edit of current MBR, without saving changes
quit Quit edit of current MBR, saving current changes
abort Abort program without saving current changes
fdisk: 1> -
External hard drive problem, please help!
I have a SEAGATE external hard drive which I had associated with Time machine so its file system was HFS+ journaled.
when i turn the hdd on a window pop up comes on the screen telling me to either initialize, ignore or eject.
if i go to disk utility the hard disk shows as disk1s2 and that its format is FAT32.
trying to repairing it/fixing through Disk utility gives me the following error
Verifying volume “disk1s2”
** /dev/disk1s2
Invalid BS_jmpBoot in boot block: 000000
Error: Filesystem verify or repair failed.
however if i go to terminal and type fsck -f -y /dev/disk1s2
after a few fixes the following output was given
Andrew:~ Andrew$ fsck_hfs -f -d -y /dev/disk1s2
** /dev/rdisk1s2
Using cacheBlockSize=32K cacheTotalBlock=1024 cacheSize=32768K.
Journal replayed successfully or journal was empty
** Checking Journaled HFS Plus volume.
** Detected a case-sensitive catalog.
** Checking Extents Overflow file.
** Checking Catalog file.
** Checking multi-linked files.
** Checking Catalog hierarchy.
** Checking Extended Attributes file.
** Checking multi-linked directories.
privdir_valence=13289, calc_dirlinks=35218, calc_dirinode=13289
** Checking volume bitmap.
** Checking volume information.
** The volume Everything appears to be OK.
so here it recognises its name and everything.
what's wrong?
Thanks!amarkitanis wrote:
when i turn the hdd on a window pop up comes on the screen telling me to either initialize, ignore or eject.
If you don't have any data on the drive, you may want to initialize the disk. Otherwise I would check out DiskWarrior.
Cole -
How do I recover windows 7 partition after OSX 10.9.1 update from Snow?
I started Boot Camp Assistant and tried to "Download the latest Windows support software from Apple" option. During the "Task Status" it said that only Windows 7 was supported on my iMac. I continued with "ok". Then I got an error message "Can't install the software because it is not currently available from the software update server".
I read some post and tried the command line with the following:
Marilyn-Matos-Cottos-iMac:~ Marilyn$ sudo fdisk /dev/disk0
Disk: /dev/disk0 geometry: 38913/255/63 [625142448 sectors]
Signature: 0xAA55
Starting Ending
#: id cyl hd sec - cyl hd sec [ start - size]
1: EE 1023 254 63 - 1023 254 63 [ 1 - 409639] <Unknown ID>
2: AC 1023 254 63 - 1023 254 63 [ 409640 - 311492784] <Unknown ID>
3: AB 1023 254 63 - 1023 254 63 [ 311902424 - 1269544] Darwin Boot
4: 0C 1023 254 63 - 1023 254 63 [ 313171968 - 311969792] Win95 FAT32L
Marilyn-Matos-Cottos-iMac:~ Marilyn$ sudo gptsudo gpt -r -vv show disk0
sudo: gptsudo: command not found
Marilyn-Matos-Cottos-iMac:~ Marilyn$ gtp-r-vv show0
-bash: gtp-r-vv: command not found
Marilyn-Matos-Cottos-iMac:~ Marilyn$ sudo gpt-r-vv show disk0
sudo: gpt-r-vv: command not found
Marilyn-Matos-Cottos-iMac:~ Marilyn$ sudo gpt -r -vv show disk0
gpt show: disk0: mediasize=320072933376; sectorsize=512; blocks=625142448
gpt show: disk0: Suspicious MBR at sector 0
gpt show: disk0: Pri GPT at sector 1
gpt show: disk0: Sec GPT at sector 625142447
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 311492784 2 GPT part - 53746F72-6167-11AA-AA11-00306543ECAC
311902424 1269544 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
313171968 311969792 4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
625141760 655
625142415 32 Sec GPT table
625142447 1 Sec GPT headerHi when I run Disk Utility to verify Mac it stops on the 2nd partition "Disk Utility Stopped verifying disk0s4". Is that the boot camp partition?
Verifying volume “disk0s4”Checking file system** /dev/disk0s4
Invalid BS_jmpBoot in boot block: 482927
Error: This disk needs to be repaired. Click Repair Disk. -
Can not boot into OSX after boot camp installation and resizing of Macintosh HD
So from the beginning what I was trying to do was set up my iMac (27-inch, Late 2013) with boot camp so that I could play some old windows based games that can not be played in Parallels.
I went through the Boot camp process and everything set up just fine.
I had both OS X Yosemite 10.10.2 and Windows 8 Professional running but as I was installing games on to boot camp I discovered I did not allocate enough space and needed to extend the Boot Camp partition.
I used boot camp utility to set OS X as the default start up disk and had it restart
I launched into OS X and used Disk Utility to shrink Macintosh HD another 120GB
Restarted again holding option and launched into Windows
Used the disk management in windows to try and extend the boot camp partition into the unallocated space.
It was not an option to extend it so I tried to create a new simple volume from the unallocated space then delete it and try to extend it again.
It still was not an option.
From there I went to restart again while holding option and the only options I had were 10.10 Recovery and Windows
I tried using disk utility in recovery and Macintosh hd now only showed disk0s2
I tried to verify and it could not verify
I tried to repair and it could not repair.
I put the iMac in target disk mode and using a thunderbolt cable I tried using disk utility from my MacBook Pro (13-inch Mid 2012)
Verifying volume “disk2s2”Verifying file system.** /dev/rdisk2s2
Invalid BS_jmpBoot in boot block: 000000
File system check exit code is 8.Error: This disk needs to be repaired. Click Repair Disk.
Verify and Repair volume “disk2s2”Repairing file system.** /dev/rdisk2s2
Invalid BS_jmpBoot in boot block: 000000
File system check exit code is 8.Updating boot support partitions for the volume as required.Error: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
This is the same error I got on my iMac
I used terminal diskutil list and got:
/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk2
1: EFI EFI 209.7 MB disk2s1
2: Microsoft Basic Data 799.3 GB disk2s2
3: Apple_HFS Recovery HD 650.0 MB disk2s3
4: Microsoft Basic Data BOOTCAMP 70.3 GB disk2s4
I can see that Macintosh HD was disk2s2 but it now shows its Microsoft Basic Data.
I did not format this partition and it was working fine till I restarted the computer after resizing Macintosh HD.
I am not sure what I can do to fix this.
I've found multiple articles about similar issues, but the issue thet they have was that they could not boot to Windows instead of my issue not booting to OS X**************** Update *****************
From the Windows Partition using Disk Management I can see that the drive is still labeled Macintosh HD and that all of my data is there.
I have a complete backup so i'm not worried so much about the data.
What I'm most interested in is trying to solve this issue because I'd like to continue using boot camp and I actually work with mac computers and would like to be able to help others if this issue arrises again. -
External Disk Not Readable by OSX after Setting Drive Letter in Windows 7
My external hard drive, which was previously formatted as Mac OS Extended (Journaled), contains all of my purchased music. I have this external drive connected directly to my iMac via USB. My iTunes in OS X points to this drive.
After installing Boot Camp, I was able to read this external hard drive in Windows 7, but I changed the drive letter used in Windows 7 from E: to G:. Bad idea, apparently...
Now when I boot into OS X, I can no longer read the drive (although I can read it in Windows 7 just fine). I get the error message:
"The disk you inserted was not readable by this computer." [Initialize] [Ignore] [Eject]
When I use Disk Utility to attempt to Repair Disk, I get the following error:
"2010-11-24 08:43:41 -0800: Verify and Repair volume “disk2s2”
2010-11-24 08:43:41 -0800: Starting repair tool:
2010-11-24 08:43:41 -0800: ** /dev/disk2s2
2010-11-24 08:43:41 -0800: Invalid BS_jmpBoot in boot block: 000000
2010-11-24 08:43:41 -0800: Volume repair complete.
2010-11-24 08:43:41 -0800: Updating boot support partitions for the volume as required.
2010-11-24 08:43:41 -0800: Error: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files."
I've searched for this issue in these forums and on the web and have not yet found a solution.
Is there any way to repair this external drive so that I can again read/write to it in OS X (WITHOUT losing my music)?
Thanks!I had this exact problem. I bought a 1 TB My Book, formatted it with Disk Utility, and completed a successful backup. I also had some home videos on it and was using about 40% of the drive. One day, about a week later, I had the same "disk unreadable" message and soon panicked. Tried everything, but finally spent $100 for Disk Warrior and I was able to get my videos off, but it wasn't able to fix my drive, DW said I didn't have enough memory.
I reformatted and put my videos back on, but now will use a different drive for backups, so if it fails again I only lose my backups. -
Mavericks upgrade from Snow Leopard broke boot camp. Help!
Since Apple made the newest version of OS X free, I decided to upgrade my 2010 MacBookPro from Snow Leopard. The installation seemed to go fine, but after the installation, I can't boot into my Bootcamp / Windows partition. From what I have read so far, others have experienced this issue upgrading from Snow Leopard to Mountain Lion because the recovery partition apparently messes up something fragile between the MBR (Master Boot Record) and the GPT (GUID Partition Table). I'm not sure if that's what's going wrong here or not.
When I attempt to repair /dev/disk0s4 via the GUI Disk Utility, I get the following details:
Verify and Repair volume “disk0s4”
Checking file system** /dev/disk0s4
Invalid BS_jmpBoot in boot block: 6e0020
Volume repair complete.Updating boot support partitions for the volume as required.
Error: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
Here's a screen shot:
http://imgur.com/6XLYMOM
Well, I can't mount the partition to copy off my files, and I just want to be able to go back to using my windows partition normally. So I started Googling and found several different threads, but so far I'm a few hours into trying to get my system back, without a clue as to what the right fix is.
Upgrading the OS on one partition of a HDD shouldn't completely break another partition. Is my case just a freak accident, or is this a serious flaw in the upgrade process? Sifting through 250GB of data (1/2 my laptop drive) is going to take some of these tools a while... I'm not a happy customer today.
Aside from spending upwards of 12 hours reinstalling Windows and the dozens of other applications and data files from backups and recovering all the files that I can, does anyone know of any tools that can recover the lost partition should I find it? I'm going to leave testdisk running over the disk while I sleep to try and find filesystems.I had Windows 7 64-bit installed, but the version is irrelevant. The problem here is that *something* Apple's installer did damaged my working computer. The fact that it damaged others as well and apparently hasn't been fixed since the release of Mountain Lion is very disappointing. Boot camp is a supported Apple product, and we pay a premium for Apple's computers so we should expect better than for an upgrade to blithely destroy our data and tools leaving us to spend days restoring. That's no upgrade. It's a minefield. I'm happy if some good comes from my sharing and it helps others make better decisions than to trust the installer not to screw up their week. Make sure you back up your whole disk image before installing. The upgrade is only free if your time is worthless.
I'm still looking for an easy fix to this problem. The disk scanning software I'm running now is taking a long time to search through the 500GB HDD for information. I fear that the addition of the recovery partition wiped out my NTFS partition's file system entirely. It's inevitable that I haven't backed up all my stuff and that I have lost some amount of data in addition to my time. -
Problem with external drive (OS X 10.9.4)
after i upgrade the OS,my iMac can't eject my external hard drive
and the "Tuxera" was gone from system preference...
it comes like this when i try to verify the disk..
===== Saturday, July 12, 2014 at 3:16:30 AM Western Indonesia Time =====
2014-07-12 03:16:33 +0700: Verifying volume “disk1s1”
2014-07-12 03:16:33 +0700: Starting verification tool:
2014-07-12 03:16:33 +0700: Checking file system
2014-07-12 03:16:33 +0700: ** /dev/disk1s1
2014-07-12 03:16:33 +0700: Invalid BS_jmpBoot in boot block: 000000
2014-07-12 03:16:33 +0700: Error: This disk needs to be repaired. Click Repair Disk.
2014-07-12 03:16:33 +0700:
2014-07-12 03:16:33 +0700: Disk Utility stopped verifying “disk1s1”: This disk needs to be repaired. Click Repair Disk.
2014-07-12 03:16:33 +0700:
and then i clicked repair disk and this one comes...
2014-07-12 03:16:33 +0700:
2014-07-12 03:18:28 +0700: Verify and Repair volume “disk1s1”
2014-07-12 03:18:28 +0700: Starting repair tool:
2014-07-12 03:18:28 +0700: Checking file system
2014-07-12 03:18:31 +0700: ** /dev/disk1s1
2014-07-12 03:18:31 +0700: Invalid BS_jmpBoot in boot block: 000000
2014-07-12 03:18:31 +0700: Volume repair complete.
2014-07-12 03:18:31 +0700: Updating boot support partitions for the volume as required.
2014-07-12 03:18:31 +0700: Error: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
2014-07-12 03:18:31 +0700:
2014-07-12 03:18:31 +0700: Disk Utility stopped repairing “disk1s1”: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
2014-07-12 03:18:31 +0700:
anyone please help me,i don't understand about programming..
and i/m sorry for my bad English..
thanks you guysDisk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
You need to copy all the data off the drive then erase and reformat. If you do not have enough room on your internal drive you would need to buy an external drive to copy the data. If the drive cannot be repaired, then you would have to buy a new drive as a replacement.
If your data saved on the drive does not exist anywhere else, it's always good to have a backup of the drive in cases like this where the drive need repair. -
Gray Apple Logo screen after Mavericks Install
Tried twice to migrate from Lion to Mavericks on a Macbook Pro 2009 vintage. Both cases the final reboot hung after a successful install msg....waited 1.5 hours, still a screen with a cursor and the grey screen with Apple logo.
Had to CMD R to reinstall to try again and it failed a second time. Repeated CMD R to reinstall Lion from Time Machine. After 6 hours, I am back to before the install.. Need ideas, suggestion before trying again... Have the latest Lion updates installed etc...
Thanks in advance!
TonySee my post on the other thread.. I was able to solve this without loss of data by running this script and fixing the partition. It seems this problem may be happening quite often.
http://steelpangolin.wordpress.com/2009/03/15/invalid-bs_jmpboot-in-boot-block-0 00000/ -
Boot camp partition problems. What to do?
Hello guys !
I really need some help ! Im a totally amateur with mac and still pretty new to it and anyways and im pretty noob with these things, so dont go harsh on me.
So I have bootcamp, windows 7 installed in my macbook pro retina 15' and everything was good, untill I tried to resize the partition of the boot camp!!! I had only 4gb available on the windows so I wanted more space. I went to the disk utility and created some space for the windows by shrinking the mac's hard a bit and then switched to windows and tried to do it by a program called '' AOMEI Dynamic Disk Manager'' and the machine restarted and everything seem to go well untill almost at the end of the installation the problem occured some kind of an error I dont remember anymore and then I restarted my computer and pressed the alt button and I had still there the windows option the available, but when I enter it nothing happens and then occurs text '' system operating file missing '' ??? So what can I do? Have I lost all of my files that were on windows 7? is there anyway to get them back and if so how? Please guys I really need help, I have very important files that I need ASAP !!! I might lose my job, if I will lose them, so please help me ! I havent done any back up to the windows? Is there anything I could do anymore to get the partition and the files back? I tried to repair the partition from disk utility, but this what happened :
Verify and Repair volume “disk0s4”Checking file system** /dev/disk0s4
Invalid BS_jmpBoot in boot block: 46fa80
Volume repair complete.Updating boot support partitions for the volume as required.Error: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
Please guys help me out ! what can I do? I tried to google something but really couldnt find anything,
Thnx for u in advance!You have to install the drivers yourself with either a 10.6 install dvd or from a download choice when starting the Boot Camp installation.
After installing Windows, install Mac-specific drivers and other software for Windows using your Mac OS X installation disc.
The Mac OS X disc installs drivers to support Mac components, including AirPort, built-in iSight camera, the Apple Remote, the trackpad on a portable Mac, and the function keys on an Apple keyboard.
The Mac OS X disc also installs the Boot Camp control panel for Windows and the Apple Boot Camp system tray item.
OR
If you can’t find the CD, DVD, or external disk with the support software you downloaded, open Boot Camp Assistant and download the software again.
You can quit the assistant after you save the software without creating a new partition.
Insert the CD or DVD or connect the external disk with the Windows support software.
The installer may start automatically. If it doesn’t, do one of the following:
If the support software is on the same USB flash drive as the Windows 7 installer, double-click the setup.exe file in the WindowsSupport directory. -
Failed upgrade on snow leopard and windows 8 on bootcamp
I'm using macbook pro early 2011 and using snow leopard and windows 8 on bootcamp. After updating to the latest version of snow leopard, I upgraded to Mountain Lion. On the end of the installation, the installer/bootloader can't boot the mac OS or Win 8 bootcamp. I tried using option key only recovery partition can be boot. Also I've tried reinstall from command-R menu, but the installer can't find the mac partiotion.
I tried using disk utility from recovery menu but it says "invalid BS_jmpBoot in..." Verify or Repair has failed successfully. I think the partition information is mismatch or can't be read by bootloader.
I have put the problematic harddrive to external case, using it as external drive and put an unused harddrive and install snow leopard. When I plugged in the external drive the os won't load/mount the drive/partitions. I've tried it on linux, the mac partition can be mounted but the win 8 bootcamp still can't be access.
How can I recover the partiotion or data on the win 8 bootcamp partition? Thanks for the help.
FYI the result from sudo gpt -r -vv show disk1:
gpt show: disk1: mediasize=1000204886016; sectorsize=512; blocks=1953525168
gpt show: disk1: Suspicious MBR at sector 0
gpt show: disk1: Pri GPT at sector 1
gpt show: disk1: Sec GPT at sector 1953525167
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 397430960 2 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
397840600 1269544 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
399110144 1554413568 4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
1953523712 1423
1953525135 32 Sec GPT table
1953525167 1 Sec GPT headerWindows 8 is not supported in Boot Camp. To get back to a supported configuration, boot from your installation disc and partition the internal drive with the default choices (wiping all data on the drive.) Then restore the OS X startup volume from the last Time Machine snapshot or other backup you made before trying to upgrade. You should then be able to upgrade to 10.8. If you wish, run Boot Camp Assistant and create a Windows 7 (not 8) installation.
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My Backup.dmg is not mounting: No mountable file systems
I had Mac OS X Leopard running with Boot Camp (Windows Vista). I needed extra space for my Mac OS so I deleted the Windows partition using the Boot Camp Assistant. Then, I shut down the computer, but after I turned it on, there was the flashing question mark, which meant that the computer couldn't recognize the Macintosh operating system that was installed. Therefore, I put in the Mac OS Install Disk, and tried to repair the disk but it said invalid BS_jmpBoot in block 000000. Seeing this, I decided to reinstall Mac OS X, but backing up with Disk Utility: Create New Compressed .DMG Image before doing so. After a successful installation, I tried to mount the image, but it says No Mountable File System. I feel hopeless, because all of my precious data was backed up in that disk image. When I try to verify or repair that disk using Disk Utility, it says Unrecognized File System. Are all the files on that image corrupt and impossible to recover, or is it possible to recover those files (but of course, losing some files, since the image appears to be corrupt).
Again, if you cannot mount the image then there's no way to recover the files. If the image would mount then you could try repairing it with Disk Utility or try using recovery software to recover files from it. But if it doesn't mount then there's nothing you can do with it.
If you want to try you can see if recovery software can find files on it. See the following:
Basics of File Recovery
Files in Trash
If you simply put files in the Trash you can restore them by opening the Trash (left-click on the Trash icon) and drag the files from the Trash to your Desktop or other desired location. OS X also provides a short-cut to undo the last item moved to the Trash -press COMMAND-Z.
If you empty the Trash the files are gone. If a program does an immediate delete rather than moving files to the Trash, then the files are gone. Recovery is possible but you must not allow any additional writes to the hard drive - shut it down. When files are deleted only the directory entries, not the files themselves, is modified. The space occupied by the files has been returned to the system as available for storage, but the files are still on the drive. Writing to the drive will then eventually overwrite the space once occupied by the deleted files in which case the files are lost permanently. Also if you save a file over an existing file of the same name, then the old file is overwritten and cannot be recovered.
General File Recovery
If you stop using the drive it's possible to recover deleted files that have not been overwritten with recovery software such as Data Rescue II, File Salvage or TechTool Pro. Each of the preceding come on bootable CDs to enable usage without risk of writing more data to the hard drive.
The longer the hard drive remains in use and data are written to it, the greater the risk your deleted files will be overwritten.
Also visit The XLab FAQs and read the FAQ on Data Recovery.
You can download trial versions of the software. The trials can be used to see if the software can recover anything, but then you must purchase the software to actually do any file recovery.
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