My Mac Pro main boot drive us encrypted. I booted into recovery mode the other day & it wouldn't let me boot back o my main drive. Now upon start up I can't enter either recovery mode nor safe mode nor chose the main drive to boot from. I'm absolutely stymied in what to do.
View 3 RepliesMy iMac24" can't booting in normal mode, but booing in safe mode only.
how to boot up in normal mode. If I restart the system, it is showing the apple logo and not going to Finder.
Info:
iMac, maverics
Macbokpro 2.2ghz i7 - 4g ram...10.9.3
All of a sudden our MBP will only boot in safe mode. After reading about this there was some answers about the shift key being stuck which makes sense since i couldnt login to my user because its a 5 lowercase PW. i got a usb keyboard and with the shift key pressed down i can now enter my lowercase PW. I took both shift keys off and cleaned under them, there was barely any dust even. Still stuck in shift somehow. i tried to reset the PRAM by booting with Option-Command-P-R with both the MBP keyboard and the USB keyboard with no success. it only brings me to OS X Utilities where i can restore from time machine, Reinstall,
When i upgraded to Mavericks i did make a USB installer of it. I cant remember if 10.9.3 is the version i downloaded. When i check the USB i know i made it on Feb 12 2014, the day i downloaded it, and its version 1.3.40.
I have a macbook pro 15-inch, Early 2011 running osx 10.9.4. I have a SSD hard drive that i installed myself a year ago and hasn't shown any defects. Its a 120 gb OCZ-AGILITY3.Â
My macbook will only boot in safe mode nowadays. I have done a complete erasion of my hard drive and installed osx mavericks twice already. After the installation the computer will safely go to the desktop. But if i then do a reboot it won't get further than after the first apple logo, sometime the turning wheel will pop up, before turning off and trying again. i have tried resetting PRAM, I have tried resetting SMC, i have tried avoiding SMC (with big fan rate), but all with no success.Â
I have done a complete hardware test (the longer one) and it showed "no troubles found".Â
My guess is that the problem is with the battery. My computer won't run anymore without the adapter, when i pull the adapter out it either stays on for a while before just turning off. Without having it plugged in it won't start. Is it possible that during normal start up there is some kind of communication with the battery that can cause this?Â
I ran a diagnostic shown in this thread (Will only boot in safe mode) and included it in this post.
Start time: 17:07:42 08/25/14Â Â
Model Identifier: MacBookPro8,2
System Version: OS X 10.9.4 (13E28)
Kernel Version: Darwin 13.3.0
Boot Mode: Safe
[Code] ....
Info:
MacBook Pro, OS X Mavericks (10.9.4), 15"
I've been trying to partition my drives and install Windows on my late 2012 imac. I last adjusted my partitions using disk utility and now receive the prohibitory sign on start-up and cannot boot up in safe mode; pram reset; type commands in single user mode. Running on Mavericks OS.
View 1 Replies View RelatedMy 2014 21" iMac powers itself down after about 10 seconds while trying to startup in safe boot mode. I'm not even sure why it is trying to start in safe boot mode. I shut it down after a power outage while plugged into an APS UPS. I'm guessing that since I interrupted the auto shutdown it is restarting in safe boot mode. Either way, I get a grey screen with a big apple and a progress bar. The progress bar gets to about a tenth full and the power just shuts off.Â
I've tried starting up while holding the alt key to select the Macintosh HD. The same thing happens.
Info:
iMac, OS X Mavericks (10.9.4)
my macbook pro today started to freeze at logo scrren. I tried to start it up in both safe and recovery modes but it doesn't work either. I got the system to start in safe mode only once and the scrren looked like in the attached image.When I tried printing the screen instead of taking a photo with my mobile, the image appeared to be normal (without those noisy rectangles), but it wasnt. Then itried restarting but it's been impossible. As i said i tried booting on safe and recovery modes but the circle below the apple logo appèars and then it freezes again. I read about aproblem with the graphic card similar to mine in earlier models, I don`t know if it is the same problem.Â
Info:
MacBook Pro (15-inch Late 2008), Mac OS X (10.7.4), 9400M/9600MGT
Been having probs w Mac Pro w Lion seeming to hang on shutdown/restart. Have 'reopen windows' unchecked in prefs.  Was able to run through safe mode boot once but now seems to hang about 20% in everytime.  Have had to do shutdowns w power button (I hate that) or /by ctrl-option-command-esc Boot single user run rack -fy says 'apparently ok'Mount -uw / reports removed 10 orphaned or unlinked files and 10 directories?
Info:
Mac Pro, 2xDual2.66, 4GB, GeForce 7300 GT, 23" Apple LCD, Mac OS X (10.5), G4 Cube, Rev A/C iMac, NeXTCube,PwrMac8500,Quadras,SE30s,MacPlus
I have a 15" mbp with 10.6 Intel core duo, 4gb ram with a boot camp and ubuntu partition through parallels. The other day I was installing xcode from apple's website, which failed 3 times after downloading saying the package couldn't be expanded. I left my computer for a while and came back where i then had to log in again. it rejected my password numerous time (i'm positive it was correct). when i restarted my computer i got a kernal panic screen when the apple logo came up. it told me to restart the computer which i did. didn't work. i restarted with the osx cd to use the disk utility. when it checked the drive it found a bunch of errors, which i then tried to correct. it went for a couple minutes then told me they couldn't be fixed and i should try to back up my data and reinstall osx. i don't know how to back up my hard drive when i can't log into my account. i've tried to boot in target disk mode and copy some files that way, but the only disk the other computer sees is my windows partition- no mac partition.
i've also tried these, none of these have worked: restarting in safe mode resetting the ram and pram booting with different sticks of ram all result in a kernal panic.
my windows partition still works fine though (as much as i hate to say it) the only things I really care about on my computer are my files from school and my itunes library. is there any way i can get these files off my computer?
I have a 08 MacBook pro (not unibody) and it is now not booting up. I recently installed a Hitachi 500gb hard drive on the computer and restored through time machine and it worked fine for about 2 weeks and now wont boot and I'm wondering if its probably the hard drive. When I click power the light on the front of the computer will come on and it will sound like it is about to boot then a clicking noise seems to come from the computer and it instantly shuts off. I have gotten it to turn on a couple times since it happened by slamming the comp on the bed then for some reason it will work but as soon as I shut it, it wont turnback on. Any ideas?
Oh and PS the screen never comes on and can't boot in safe mode.
I'm not sure what to do. I haven't tried resetting NVRAM/PRAM or the PMU/SMC, but are there other options I can try besides those?
View 1 Replies View RelatedI have a MacBook 4,1 with Intel Core 2 Duo processor 4GB Ram. It is taking over 10 minutes to boot up past the gray apple screen when I turn it on. First I cleared the PRam (?) then I checked the disk using Disk Utility Verify, and it said the disk needed repairs. So I ran the disk repair and it said it was unable to fix the errors on the HD. Â
I did a little research and tried booting into the Single User mode, then running /sbin/fsck -fy. It said that it found errors but could not fix them. I ran it two more times as suggested and got the same result each time. I then tried rebooting and now instead of taking 10 minutes to boot up, it takes about 5 minutes on the gray apple screen and then just turns off. I started in Verbose mode to try to troubleshoot the error and it appears the last thing to come across the screen before power down is a message "Apple Yukon 2: RxRingSize <= 1024....etc".Â
I decided next I would run the Apple Hardware Tester. The test came back with an error code "4SNS/1/40000001:IG0C-0.265". I am very good at searching the web but I could not find any errors that had the IG0C or IGOC or any combination at the end, but plenty of 4SNS/1/40000000(1) errors with different endings. From what I can tell people are saying anything with 4SNS/1/4000000 is a logic board failure, but this computer was literally just booting this morning until I did the /sbin/fsck -fy.Â
Info:
MacBook, Mac OS X (10.5.6)
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.
View 3 Replies View RelatedHow do I boot in a safe mode my iMac? I hold down the shift key after the whistle when turns on but it take me to the normal screen.
Info:
iMac, iOS 5.1.1
MY MBP is giving me the "NOT" sign on start-up. This comes after initially displaying the Apple logo. This MBP had a new logic board installed by Apple just two weeks ago -- and I know I can take it back but I'd like to fix this myself. I put in a different hard drive after getting the MBP back. It has worked fine for several days. Don't know if these points are relevant, but:
1. First thing I noticed today is that neither of the USB ports would read a flash drive. The port would, however, work mouse and keyboard.
2. The initial non-boot episode took place when I had external hard drives daisy-chained in via Firewire. But, again, this had worked previously, as recent as this morning.This may be significant:
3. The last tasks performed on the MBP were -- for the first time -- to edit video in FCE, make DVD in iDVD, burn IMG file.
4.I have connect this MBP as a target FW drive to another MBP and run "disk verify" and "disk repair" in Disk Utility. It says the drive and permissions are okay.
5. I have booted to a copy of Disk Warrior (latest version, version 4, I believe) and rebuilt directories and files along with verify/repair permissions (everything DW will do). And when re-starting, it still won't boot.
6. When I boot off Snow Leopard DVD and run Disk Utility¦"verify disk" says "the volume appears to be ok¦.when I "repair disk" it reports "Volume repair complete." and "Updating boot partitions for the volume as required."
7. I'm able to boot in SAFE MODE, but when I try to restart in normal mode, it won't boot (so nothing was automatically fixed)What can I do in safe mode to address my problem?
Info:
MacBook
Pro, Mac OS X (10.6.8), A1260 2.4GH 2GB Ram 750GB HD FCE4
OS X 10.9.3 2.53 Ghz Intel core duo 4 GB 1067 MHz DDR3
MacBook Pro 15" mid 2009
Issue-will ONLY boot in safe mode
Background-previous keyboard issues caused by spillage. 3rd party keyboard in use
Action taken - recent 3rd party apps deleted: First aid disk utility checks okay (perms & disk)3rd party keyboard was working fine until 2 days ago.
after i ereas all of my HDD and I try to reinstall OS X it show " you have to download maverick.app from the app store " how should I do I have into this computer
Info:
iMac, Mac OS X (10.7.4)
I just installed the Samsung EVO SDD in my Macbook Pro (mid-2009). I want to get into Startup Manager or Recovery Mode to restore my data. My main goal is to use my Time Capsule as my recovery disk. Â
So far I am getting a folder with a question mark everytime I boot into Recovery Mode (Cmd + R) and a white screen with the mouse cursor when I boot into Statup Manager (Option key). My last resort is to re-install my old HD and use a SATA cable.
I have been unable to restart me computer after a software update (White screen/apple logo/spinning wheel continuously). I have tried to start up in safe mode (holding down shift key) but it hasn't worked.
Info:
MacBook, Mac OS X (10.4.6)
I have a mac book pro 17. I have 2 logins. on the main one it takes a long time and only the top bar appears. the normal icons dont appear. when i move the mouse i just get the spinning wheel and i stays like that. you can not operate anything. you have to hold power button to turn it off.Â
- if i try to log in in safe mode it does not owrk either.Â
- if i sign in as another user in safe boot, things seem to work. i suspect something is not sitting right in the main sign in.Â
I have checked the disc and it says it is fine. Â I have tried to back up but i does not seem to work, it just seems to hang too.Â
Info:
MacBook Pro, OS X Mavericks (10.9.3)
We have an older model G5 Dual (no Intel Core) at the office that we tried to install CS3 on. I told them that first we would need to upgrade from 10.3.8 to 10.4.10, which they did, and then installed CS3. But they did it without running the disk utility repair permissions after the OS software installation, as I have routinely done with my Mac Mini at home, after the horror I experienced with the 10.4.9 upgrade. For a couple of days, the computer ran fine, but I noticed an increase in the fan spinning up yesterday afternoon, then quirky keyboard things -- like I'd select an item with point and click, and it would highlight everything else near it, I'd go to quit an application and it would ask if I wanted to quit all applications.
After backing up my current InDesign work files on a flash drive (but not the whole darn art folder), I rebooted and it came up in Safe Boot mode 6 times without holding any key down. Attempts to boot from disk have failed, even with holding down the "C" key. It's also not allowing us to type out full passwords at the log-in screen... you start typing and after you hit four digits, it clears, then only allows two digits. How we can:
1.) Force boot from disk, and,
2.) Hopefully fix with disk utility whatever wonkiness is occurring?
Information:
Mac Mini, Intel Core & G5 Dual (not Intel)
Mac OS X (10.4.10)
I am using a Late 2009 Mac Mini. This afternoon I did a software update, it was 4 programs that were updated. I didn't take a look at what was updated, which was a mistake, I know. But anyways, they installed fine, and the Mac rebooted, it got to just before the user select/login screen and hanged there. I was able to move the mouse around, but nothing else, and after a long period of time, I powered off my Mac, and now it is hanging at the Apple logo.
I tried booting into Safe Mode, and the grey progress bar would appear but and get half way through and then disappear. Next I tried inserting the Install DVD, hold down C while it was booting up but that wouldn't do anything.
I have a Macbook which just reboots constantly, you see the apple, the little whirly graphic that tells you it's starting up, then off it goes, chimes again and the same thing over and over again. I can't start up from the Install disc, it just keeps rebooting, I've zapped the PRAM not made any difference, won't start up in safe mode either. I've run disk uitility on it from another mac (Target Mode) but it said the disc didn't need repairing, and still it keeps on re-booting, over & over & over....
View 1 Replies View RelatedI wonder, if there is a possibility to tell OS X to always boot in Safe Mode. Because often, after a power failure, the mac mini boots automatically how he should, but then he crashes while booting.
View 3 Replies View RelatedIn an attempt to fix a sibling error showing in disk utility, following online help using fsck, my iMac will no longer boot. It just gets stuck on the grey screen with the circle constantly spinning. It won't boot into safe mode or from the osx disk. It will boot into verbose and fsck mode though.
When I try to boot from disk by holding c it just constantly restarts. I have nothing on my computer that I don't mind losing and I have tried everything on the apple support.
I am running OSX Lion latest version on my Macbook Pro 4,1 and can't get the thing to boot from any source. Always get's stuck at the grey screen with apple logo. Have tried all the following...
- Straight Boot (power on)
- Boot via Recovery HD (hold option on bootup then select)
- Boot via Safe Mode (Holding Shift on bootup)
- Boot via Safe Mode Verbose (Shift, Command, V)
- Boot via bootable Lion USB Key (Hold option, and choose the USB drive - not the same USB key works on my other macbook pro)
On every one (except verbose) it just get's stuck on the grey screen with spinning timer thingy. I have done PVRAM reset, SMC reset and have reseated the RAM and all to no avail. I'm pretty sure the problem was caused by removing battery at wrong time (device not responding after sleep mode started and I plugged in power - should have been more patient!)
I have a Time Machine backup but it's a bit older than I thought and very much want to get my newer photos off it before rebuilding - not that Time Machine would work in current state anyway. So what are my remaining options? Will I have to open it up and remove the HD as next step or is there anything else left to try? Can I remove the HD and connect it via a USB caddy to my existing Mac to recover info (hard drive spins and sounds ok to me)?
Info:
MacBook Pro, Mac OS X (10.7.3)
Unable to boot into safe mode. Not hearing chime. Holding shift key not working.
Info:Mac Pro, Mac OS X (10.7.3)
While I have no problem booting into the Startup Manager using the command key with my wireless keyboard I'm finding it impossible to boot into Safe Mode using the option key.
Info:
Mac OS X (10.7.4), OWC Mercury Elite Ext Drive
 I have Mavericks installed as the OS on a MBP 2011. I had some hangups with my encrypted harddrive. After using disk utility from an account to verify and repair the disk I was instructed to boot in recovery mode (by pressing command and 'R' after reboot). I've now used disk utility in recovery mode, the hard drive is repaired, but when I restart the computer I get a folder with a "?" on it that flashes. Very different from the password screen popping up within seconds after booting (since it's encrypted).Â
I also verified and repaired permissions and am wondering if that could have affected the order of things during booting. Since the HD is encrypted I know the password needs to be entered before system can use any of the information on it, including the OS.Â
I prefer the idea of not useing time capsule since I believe I'd need to repair the HD again. The idea of unencrypting after a backup and then encrypting after repair doesn't sound appealing either.Â
How do I reboot the system so I can enter the encryption password and allow the system to boot as normal?
Info:
OS X Mavericks (10.9.5), Encrypted HD
my computer wont run in regular mode. The problem occurred when I was changing my resolution and I pressed the wrong one. The screen went blank so I restarted, then the screen turned black after the apple logo. Now I can only run in safe boot. Is there any way to change the res. for the regular boot in the safe boo mode?
View 1 Replies View Related