Can't boot up after Yosemite, not even in safe mode. Just hangs, or states unable to repair. Any ideas?

When starting up it tried to install Yosemite, got about half way throught then stated it could not repair the disk (it wasn't broken!). Now it doesn't even try to install, it just get half way through a normal boot up and hangs. Have no access to anything so can't even uninstall/delete. The boot disk that came with my Mac doesn't work either. Can anyone think of a way out of this and still save what's on the disk?

Hey there, it looks like you have a serious issue with Windows. However, as far as I can tell, Firefox is unable to cause this to your system. The update is confined to the Firefox program files, at worst it would make Firefox unusable.
Unfortunately I don't have any idea what might have caused the issue in this case, but I'd suggest asking in forums that are specifically for Windows. They might be able to help you with getting back to a functional system.
--Kadir

Similar Messages

Mac Pro won't boot up, not even in safe mode.

Problem: Mac Pro having severe lag issues. Added more ram, removed Kona3, etc., nothing. Tried repairing with disc warrior but unable to repair startup disc unless booted from disc warrior disc. Won't boot up from disc warrior disc so set startup disc to the disc warrior disc. Now comp won't boot up, not even from safe mode. Any suggestions?

Boot from your OS X install DVD.
You always need to have a 2nd backup you can boot from, or an emergency (only) boot drive.
Disk Warrior does not have 10.5.2+.
If you can't do anything, zap pram, see if that helps. Or pull your drives and boot from your DVD. Setup OS X on a FW drive.
And of course, always always have at least two backup sets of your system; and sets of your data - so one set at least is always off line.
http://www.geocities.com/texas_macman/pram.html
http://docs.info.apple.com/article.html?artnum=2238
http://www.apple.com/support/macpro/
http://www.thexlab.com/faqs/datacorruption.html
Issues with OS X and with Installing
http://support.apple.com/kb/TS1541
http://support.apple.com/kb/TS1388

Office 2013 Home & Business Edition - None of the application (Word, Powerpoint, Excel or Outlook) is opening, not even in safe mode..

Office 2013 Home & Business Edition - None of the application (Word, Powerpoint, Excel or Outlook) is opening, not even in safe mode.. I tried to run the application in compatibility mode by right clicking the excel.exe and choosing the compatibility
mode, still no success. It is installed on Windows 7 Professional SP1. All the latest updates are already installed. I have also tried Microsoft fixit, but still no Success. Please help!!

I'm so sorry that I forgot the Office programs even not open in safe mode and provide useless information in my last reply.
The problem persists when we perform a Windows clean boot, right?
Were the Office programs suddenly not working? Or it just can’t be open after you install it? Did you get any error message?
If you haven’t try a repair of your Office installation, we can try it to check the result:
http://office.microsoft.com/en-us/project-help/repair-office-programs-HA010357402.aspx
In addition, try to use Event Viewer to see if we can get some useful error log about this problem. See:
http://windows.microsoft.com/en-us/windows/open-event-viewer#1TC=windows-7
Regards,
Steve Fan
Forum Support
Come back and mark the replies as answers if they help and unmark them if they provide no help.
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HT1222 security update 2014-001 1.0 will not load. Not even in safe mode. Says to contact manufacturer?

I have downloaded the latest Security Update from the Apps store, TWICe and neither time has it taken when installing. I then kept clicking and found a version specific to Mountain Lion, which I downloaded. That didn;t take on installation either, not even in Safe Mode. I have a VERY small amount of GB's per month (10 GB) and am increasingly frustrated with having tod ownload stuff that doesn't seem to work. AND the #1 hovering on the App symbol in the dock drives me nuts. Especially after downloading the same update now THREE TIMES?! Can anyon e help me to understand what's going on, or indeed how to make this thing work?

Same here.
Using AppStore twice: "unknown error"
I thought it might be because the AppStore installation didn't have access to my system keychain for administrator privileges, so I downloading manually, opened the DMG and ran the installer. I got the prompt for my password and the installer went almost to the end, including the "optimizing" step, but still same result:
The installation failed
The Installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance.
MacBook Pro 15"
OS X 10.8.5
2.2 GHz Intel Core i7
8 GB 1333MHz DDR3
So how does one contact the manufacturer?
Since upgrading to Mountain Lion, I have noticed many more application crashes (on launch, on quit or at random times), spinning beachballs and use of the Force Quit hotkeys. Maybe Apple should pay more attention to its computer business instead of playing in the fashion biz.

After upgrading to Mavericks on my MacBook, I'm not able to download third party applications like Dropbox and MyCleanMac 2. After clicking the download button, the screen just turns dark and is frozen. Any idea what is happening?

After upgrading to Mavericks on my MacBook, I'm not able to download third party applications like Dropbox and MyCleanMac 2. After clicking the download button, the screen just turns dark and is frozen. Any idea what is happening?

Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Click the Clear Display icon in the toolbar. Then try the action that you're having trouble with again. Select any messages that appear in the Console window. Copy them to the Clipboard by pressing the key combination command-C. Paste into a reply to this message (command-V).
When posting a log extract, be selective. In most cases, a few dozen lines are more than enough.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some private information, such as your name, may appear in the log. Anonymize before posting.

Reset firefox button does not appear in Troubleshooting information. Not even in safe mode. Every time I shut down computer firefox loses my profile.

As stated above, firefox loses my profile every time I restart the computor. I have created new profiles and changed the location and changed it back again to no avail. I now want to just restart firefox in default mode but the default button does not appear, not even in safe mode.

Yes. Sorry, I should have mentioned that there have been several reboots involved during the troubleshooting.
I am running Firefox in an admin level account in this case - so, there shouldn't be any permission issues there.
I have tried shutting down both the desktop firewall software, and the anti-virus, and the problem still persists exactly as described. (Obviously, I disconnected the system when I did that [smile].)
All other software on the system that I have tried, interacts with the file dialog just fine ... so, I don't think it is anything central like some corruption associated with the file dialog itself.
As I said, it is most perplexing.

TS1389 Itunes on W7 - I´m unable to authorise my purchases download, and the SC itunes file wouldn´t be deleted not even in safe mode.

I´m unable to authorise my purchases download from itunes store, and the SC itunes file wouldn´t be deleted (prompts not allowed) , even in safe mode. Does anyone experienced the same error? Any solution other than posted? Thanks.

Just in case we're dealing with file/disk damage here, try running a disk check over your C drive.
XP instructions in the following document: How to perform disk error checking in Windows XP
Vista instructions in the following document: Check your hard disk for errors
Windows 7 instructions in the following document: How to use CHKDSK (Check Disk)
Select both Automatically fix file system errors and Scan for and attempt recovery of bad sectors, or use chkdsk /r (depending on which way you decide to go about doing this). You'll almost certainly have to schedule the chkdsk to run on startup. The scan should take quite a while ... if it quits after a few minutes or seconds, something's interfering with the scan.
Does the chkdsk find/repair any damage? If so, can you delete the SCInfo folder now?

Firefox won't start (not even in Safe Mode) on Windows 7 x64

I am Running Windows 7 x64 and Firefox 3.6.15.
Since the day before yesterday I am unable to start Firefox. Even in Safe Mode it just won't start.
I click the Firefox icon, the mouse cursor changes to indicate the computer is doing something. After 3 seconds or so the mouse cursor again changes back to its default state. Nothing else happens.
The Task Manager in Windows shows me that an instance of firefox.exe is running, but I see no Firefox window.
Then if I again click to open Firefox, another firefox.exe instance starts, but again I see no Firefox window.
There isn't even a warning about one instance of Firefox already running.
What I have tried:
I have uninstalled Firefox, removed all the Firefox files and folders from c:\users\username\AppData\Local and Roamning. I re-downloaded the 3.6.15 installation package and re-installed.
No change.

I have the same problem.
The only Firefox version working is the 64bit nightly build 6.0a1. No 32Bit version of Firefox works!. Chrome, Safari and Internet Explorer all work well.
Another Problem I have in this context is, that the Firefox Installer hangs in the tidy up step - even for the nightly 64Bit version. I have to kill the setup.exe process but the Installation seems to be completed.
Before my change to Win7 64Bit I had OpenText NFS Solo 14 installed on a 32Bit Windows7 and no Problems.
Is there a solution for this problem without uninstalling OpenText NFS Solo 14?
I need the NFS Server at work.

No programs will run even finder after an update even in safe mode

I tried installing the newest update in my macbook pro and after my comp ran out of battery no programs including finder will run even in safe mode. I get and error message that says finder quit unexpectedly over and over again.
any help would be awesome
thanks
kurt

[[Firefox 18 crashes on startup due to malware - how to fix]]

MacBook Pro won't start after upgrade, not even in recovery mode

So here is what happened:
Yesterday, the app store icon told me that one update was not installed yet,because I need to restart the computer first (hard for me to reconstruct now, because I didn't really read it carefully, which I should have done, but Apple"just works™", so hey, why should I ). So I restarted the computer. This is where things went very wrong. Eventually during reboot, text appeared on the grey Apple logo screen, it looked like verbose boot mode, but overlaid on the "regular" grey boot screen with the  logo. Before I could read, what was happening, I got a kernel panic with the "hold down the power button to restart".
Holding down the power button took me to the login/file vault unlock screen (I have my disk encrypted). Unfortunately neither keyboard nor trackpad worked. So I held down the power button again, which brought me back to the login/file vault unlock screen.
At this point I noticed that it said in the lower part of the screen that, in case I had problems to enter my login information, I should press the power button for a long time and then again for a short time to get into recovery mode (this is all from my memory, I might not recall it exactly as it happened).
This made things kind of worse, it showed me the Apple logo with the progress bar, which advanced to about a third or a quarter, then the progress stopped and I ended up on a grey screen with a grey crossed circle in the center (looks kind of like an european no parking sign).
I tried booting into recovery mode by holding down the R key. This brings me to the progress bar and the subsequent grey screen.
I tried to boot into my time machine, by holding down the option key. This gets me to the boot volume selection, I can choose my time machine volume (external FW800 drive), but it does not use this volume to boot (I can hear that the external disk is not spinning). Instead I get the above mentioned behavior (progress bar, grey screen).
I tried to boot into target disk mode by holding down the T key. This only works, when I connect an external USB keyboard. This way I could use another computer to recover my important files (which is good). I could also peek at the logs. It seems as if the failed boot attempts do not produce logs. But I have the system log from the "restart to install update" process. The last few seconds or so I get a lot of these messages:
Feb 3 14:33:51 Larss-MacBook-Pro kernel[0]: Refusing new kext com.apple.kpi.libkern, v14.1: already have loaded v14.0.
I use a Macbook Pro 13" early 2011. I don't know the processor speed, because I cannot boot it. I guess it has 8 GB Ram (pretty sure I maxed it out).
I have an SSD installed (I replaced the original HD with a 1GB Samsung SSD). There is another post here, which sounds similar, but I definitely did not use "Trim enabler" or similar third party software.
I use Yosemite, I think I was pretty much up to date, I suspect the reboot was for the 10.10.2 installation, but I am not sure (I simply didn't look when I hit that reboot to install button).
Yosemite on SSD wont boot and wont go in safe or recovery mode
Anyone any ideas? Any help is appreciated!

So I just went through the install.log.
First of all, there I found out that I have a MacBook Pro (13-inch, Mid 2010):
Feb 3 14:31:12 larsmbpro.domain.com suhelperd[336]: GetModel: model = MacBookPro; major rev = 7; minor rev = 1
I think it was indeed the upgrade to Yosemite 10.10.2:
Feb 3 14:31:18 larsmbpro.domain.com softwareupdated[334]: SoftwareUpdate: Added foreground transaction [0x1] for OSXUpd10.10.2-10.10.2
but there was also a firmware update included:
Feb 3 14:31:21 larsmbpro.domain.com installd[363]: PackageKit: packages=(
"PKLeopardPackage <file:///Library/Updates/031-17157/OSXUpd10.10.2Patch.pkg>",
"PKLeopardPackage <file:///Library/Updates/031-17157/FirmwareUpdate.pkg>"
The last messages in this log are:
Feb 3 14:33:07 larsmbpro.domain.com Software Update.app[2747]: Running /sbin/reboot
Feb 3 14:33:07 larsmbpro.domain.com softwareupdated[334]: Removing client SUUpdateServiceClient pid=2747, uid=0, installAuth=YES rights=(system.install.apple-software, system.install.apple-software.standard-user, system.install.software, com.apple.SoftwareUpdate.modify-settings), transactions=1 (/System/Library/CoreServices/Software Update.app/Contents/MacOS/Software Update)
According to the system.log, the shutdown happened 14:33:08. The boot time is 14:33:24, no log entries between 14:33:08 and that time. 16 seconds seems awfully long for a reboot:
Feb 3 14:33:08 larsmbpro kernel[0]: Kernel requests now disabled.
Feb 3 14:33:24 localhost bootlog[0]: BOOT_TIME 1422970404 0
Feb 3 14:33:46 localhost syslogd[19]: Configuration Notice:
ASL Module "com.apple.AccountPolicyHelper" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.

1st-gen Mac Pro does not boot in any way, not even in safe mode

I have a 1st-generation Mac Pro with the graphics card upgraded to NVIDIA GeForce 8800 GT; running 10.7.2. I have had no problems with the machine since I bought it in May 2007... until now. Specifically, the machine suddenly became non-responsive, froze (I do not remember this ever happening before), so I had to power it down and restart. After that, the machine does not boot in any way: does not start up with the Option key; no FireWire target mode; does not start up even in the safe mode. All I get when I power the machine up is the folllowing endless loop: (1) the display unit (30" Apple Cinema Display) waking up from sleep (white light going off) and (2) a flicker of white on the display while the optical drive sounds like checking for any inserted media... then again the display going to sleep for a few seconds and steps (1) and (2).
I could really use help here. Thank you in advance.

Linc:
I am also sure it is a hardware fault. I have tried to run the Apple Hardware Test from the orginal system disc: I opened the optical drive tray with a paper clip, inserted the disc and powered up the machine. However the machine only spinned up the disc, turned the display to standby, spinned up and standby, etc.
What kind of hardware fault could it be?
(1) the display unit (30" Apple CInema Display) -- I presume unlikely, since the computer should boot even with a defunct display unit or no display unit at all, for that matter;
(2) the graphics card
or
(3) the logic board?

Computer will not boot up. Not even in safe mode.

As of yesterday my Mac book pro will not start up. It will not go past the gray screen with the apple and spinning timer indicator. When I try and start up holding shift to enter safe mode it will not start up either. I have tried turning It on and off many times. I am not sure what to do or what the problem might be. Running OS 10.7.
Any ideas?

The following support article is somewhat outdated. Where it refers to booting from an installation disc, you should boot from your recovery partition (if running 10.7 or later) by holding down the key combination command-R at the chime. If your startup volume is encrypted with FileVault, you’ll have to unlock it in Disk Utility before you can do anything with it.
Mac OS X: Gray screen appears during startup

Firefox will not load after a update, even in safe mode

I click on the firefox icon
It starts to load with the hourglass on the mouse thig going, then it does not start. I tried in the safe mode,
It will not load
My Computer said it was updating fire fox just before that.
I have removed all the cookies everywhere using that CC Cleaner
I have restarted the computer

Run the Firefox program once as Administrator (right-click: Run as Administrator).
See also:
* http://kb.mozillazine.org/Software_Update (Software Update not working properly)
* [[Software Update Failed]]
If that doesn't help then do a clean reinstall.
Clean (re-)install:
* Download a fresh Firefox copy and save the file to the desktop.
* Firefox 4.0: http://www.mozilla.com/firefox/all.html
* Firefox 3.6.x: http://www.mozilla.com/en-US/firefox/all-older.html
* Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer.
* Don't remove personal data if you uninstall the current version.
* It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
Your bookmarks and other profile data are stored elsewhere (not in the Firefox program folder) and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.

Maverick not booting, not even in safe mode

Mavericks was running smooth since release.
Yesterday I started having no sound with iTunes and GarageBand.
So I restarted but booting got stuck at the first grey apple screen with the spinning wheel.
I rebooted in recovery mode and repaired disk and disk permissions. Still no luck.
Rebooting in safe mode won't work either.
I do have rEFIt installed.
Thanks for help.
Paolo

I get "Problems sere encountered during repair of The partition map" when I ask Disk Utility to "Repair Disk" at the top level of the disk hierarchy (i.e. not on one of the partitions within the disk but on the disk itself).
And: Error: Live file system repair si not supported.

I downloaded "MFInstall.exe" to view image. Firefox 'restarted' as per instructions - and now f/fox does not open at all - not even in safe mode.

Hi,
I was on a genealogy site using Firefox. I was asked to download and install " MFInstall.exe " which I did. The final instructions were: Firefox will restart and you will be able to continue.
Firefox closed (two windows), and will not open. I have access on quicklaunch (Vista) which has no response to clicking.
I still have the icon in the start menu - right=clicking at first gave me the option to 'start in safe mode' (with no response). Now clicking the icon there does not show this anymore.
I tried to 'run as admin' with no reponse.
I have found the MFInstall. exe file in my download folder. I will delete it if you think that will help.
I have CC cleaner which doesn't find it when I ask (I guess 'cause it's inside F/Fox?)
If you have any ideas, I would be most grateful. Thanks.

Solved. (or resolved)
G'day. I'm visiting on my Firefox browser - Yay. Thought I'd update this. After I wrote this last night, (with IE browser) the confirmation e-mail's link wouldn't even work.
I deleted the offending program. I used CC Cleaner to run through the computer. Still no go. I went to bed with AVG scanning everything.
I woke to find AVG had done it's work, finding 2 problems and fixed. Still no access to mozilla.
I shut down whole computer (intending to start in safe mode). Got distracted and missed the bootup prompt. Logged on anyway, so I'd have something to tell the 'help' line here.
Woo hoo! I must have done something right, because here I am, via the link in last night's email.
The offending program was via 'Ancestry . com'. I'm off to tell them now.
I'm hoping this might assist someone else. Take care - Jo

Can't boot up after Yosemite, not even in safe mode. Just hangs, or states unable to repair. Any ideas?

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