Today my Macbook Pro could not start.  He showed me the ban or no symbol.  I was able to access disk utility and run first aid on the SM0256G of SSD Apple media successfully.  Cannot start in normal/safe mode.  Should I delete/install so I can?

Similar Questions

• My macbook pro could not start even after various combinations of keys

  After referring upgrade to the macbook pro mid 2011 for OS X 10.11.15, I have to do a lot to restart, as well as the different key combinations in order to get mac (even that becomes difficult to solve the problem now!) I tried the diet, Ctrl + R, Shift + Ctrl + S, Shift + Ctrl + R + P, etc.. Although this may work from time to time, I am particularly concerned when I do school work timely.

  What is responsible for this and how can it be solved?

  When your Mac "not getting", what exactly do? What told you it does not work properly?

• 13 "Macbook Pro (mid-2012) starts only in safe mode.

  My macbook OS 10.11.4 recently close and wouldn't turn on after an electrical fault at the club I was DJing. The next morning, I disconnected the battery and plugged it back. When I turned on the PC, he gave the kernel panic and would only turn on in safe mode. I tried to go to recovery (command-R) mode, but that does nothing, when I start my computer.

  What happens here? How can I fix? Help, please

  These must be run as administrator. If you have only one user account, you are the administrator.

  Please launch the Console application in one of the following ways:

  ☞ Enter the first letters of his name in a Spotlight search. Select from the results (it should be at the top).

  ☞ In the Finder, select go utilities ▹ of menu bar or press the combination of keys shift-command-U. The application is in the folder that opens.

  ☞ Open LaunchPad and start typing the name.

  In the Console window, select

  DIAGNOSIS AND diagnostic USE information reports ▹ System

  (not diagnose them and use Messages) in the list of logs on the left. If you don't see this list, select

  List of newspapers seen ▹ display

  in the menu bar.

  There is a disclosure triangle to the left of the list item. If the triangle is pointing to the right, click it so that it points downwards. You will see a list of reports. A report of panic has a name that begins with "Kernel" and ends with ".panic." Select the most recent. The content of the report is displayed at right. Allows you to copy and paste to validate all of the content, text, not a screenshot.

  If you don't see any report, but you know, there was a panic, you have chosen diagnostic and using the list of Log Messages. INFORMATION on the USE of DIAGNOSTIC AND choose instead.

  In the interest of privacy, I suggest that, before posting, you change the UUID ' anonymous, ' a long string of letters, numbers and dashes in the header of the report, if it is present (it cannot be). "

  Please do not post other types of diagnostic report.

  I know that the report is long, perhaps several hundred lines. Please report all this anyway.

  When you post the report, an error message may appear on the web page: "you have included content in your post that is not allowed", or "the message contains invalid characters." It's a bug in the forum software. Thanks for posting the text on Pastebin, then post here a link to the page you created.

  If you have an account on Pastebin, please do not select private in exposure menu to paste on the page, because no one else that you will be able to see it.

• My win xp pro does not start even in safe mode.it States error 5? EMM386.exe also found a defect?

  eror 5 & emm386.exehas find a fault

  What,
  If you do not meet the exact same mistake that the original poster: "eror 5 & emm386.exehas find a fault" then you should start a separate post.
  I suggest that you start with the suggestions in this thread: XP without troubleshooting boot Mike - engineer Microsoft Support responses
  Visit our Microsoft answers feedback Forum and let us know what you think.

• MacBook Pro does not start safe mode or recovery mode without start up

  I use my MacBook Pro almost daily for several months now, and all of a sudden I stopped and start it up to a kernel panic (so it seems) who never lets me start normally, safe mode is a nothing helps. Recovery mode does not start, and when I try to use an external drive usb in the selection of drive it will appear. I don't know what to do more and I'm stuck. I'm not able to get in all the menus, so all I have is these pictures of panic before it restarts. Post picture soon submit iPhone photo.

  

• After a power cut my PC is in a loop in the start windows normally, safe mode, last known good configuration screen

  After a power failure when I start my PC, it gets to the screen... "We apologize for the inconvenience, but windows did not start successfully... When I try to reboot in one of the 5 modes to start normally, safe mode, safe mode with command prompt SafeMode with network, last known Noah correct configuration of their work and the loops of the computer to this sreen repeatedly.

  KB307545 is a very bad idea to begin with - especially after a power failure (and it's usually just a very bad idea).  You don't describe symptoms suggestive of a need to run the KB307545, but, I'm not a Microsoft Support engineer so don't hesitate if you are forced to do, and I wish you good luck.

  What you need to do, is start in the XP Recovery Console and run chkdsk/r first.  Is is possible that the blackout damaged your NTFS file system and a chkdsk/r is to clean it.

  Provide information on your system, the better you can:

  What is your system brand and model?

  What is your Version of XP and the Service Pack?

  Describe your current antivirus and software anti malware situation: McAfee, Symantec, Norton, Spybot, AVG, Avira!, MSE, Panda, Trend Micro, CA, Defender, ZoneAlarm, PC Tools, Comodo, etc..

  The question was preceded by a loss of power, aborted reboot or abnormal termination?  (this includes the plug pulling, buttons power, remove the battery, etc.)

  The afflicted system has a working CD/DVD (internal or external) drive?

  You have a true bootable XP installation CD (it is not the same as any recovery CD provided with your system)?

  Sometimes, when XP has a problem starting or falls down and tries to start again, it will give you a "short" menu of boot options and none of them will appear to be good to get your system going again.  You have tried them all!

  The options are similar to the Advanced Boot Options menu XP, but the only option that you need (disable automatic error system reboot) are not offered, because XP went too far during the boot process and offers a limited number of boot options.

  If this is the case, you must call Options menu advanced boot yourself until you do not see the option:

  Disable the automatic restart in the event of system failure

  When you get the XP Advanced Options correct start menu you want to see, he has options on it like these:

  Safe mode
  Safe mode with networking
  Safe mode with command prompt

  Enable Boot logging
  Enable VGA mode
  Last good Configuration known (your most recent settings that worked)
  Directory Services Restore Mode (Windows domain controllers only)
  Debug mode
  Disable the automatic restart in the event of system failure

  Start Windows normally
  Reset
  Return to OS Choices Menu

  You need to choose in this menu is the option:

  Disable the automatic restart in the event of system failure
  
  Then if XP does not start normally, you will see an error screen with information and clues about the problem and then you can decide what to do next.

  If you do not see the automatic restart on system failure option turn it off, you must reset your system and start typing the key F8 on the keyboard until you see her disable automatic restart on system failure option.

  If you miss the window of opportunity F8, you must try again and start tapping the F8 key with more urgency (earlier and more frequently) until you see disable automatic restart on system failure, and then select.

  You must keep trying the F8 menu until you see disable automatic restart on system failure option, and select it.

  If your system has a Blue Screen of Death (BSOD), we need to know what the screen says:

  Here's a BSOD example showing information you provide:

  http://TechRepublic.com.com/i/tr/downloads/images/bsod_a.jpg

  Send for the nose and the Red arrows (3 to 4 lines total).

  Send all * line STOP message since there are clues in the 4 parameters.

  If it looks like there is some kind of name listed in the STOP message file, send this line also.

  Ignore the boring text unless it seems important to you.  We know what a BSOD looks like, we need to know what your BSOD looks like.

  Answering queries and results report of the disable automatic restart on system failure screen and you can decide what to do next.

  See what the BSOD said would be interesting, but I would still recommend that you run chkdsk /r from the XP Recovery Console to make sure your file system is not damaged.

  Answer the questions and we can see what to do next.

• Firefox does not start unless in safe mode, what to do?

  One day, Firefox, Windows Explorer, or Windows Mail will start up. No explanation as to why. I have a connection to the internet, my virus definitions are up to date and a program that I use and which works through Remote Desktop says I'm connected to the internet. Firefox starts in safe mode, but even if I reset it doesn't start off safe mode.

  Hey, installed new drivers for the video card and it works perfectly. It wasn't a good intuitive solution - it did not make sense to me beforehand that it was likely to work, but it worked so - so much for my intution!
  Thank you!

• MacBook Pro do not start

  I was working on my computer yesterday as usual and suddenly a blue screen appeared and my computer did not move from there. I rebooted and now it does not start up. I have tried rebooting several times an apple logo appears on the screen and the loadding account begins loading never ends but sometimes it goes to a blank screen and does not spend. Finally, I have to restart my computer again... Help, please!

  I've tried the command + R it does not work. When I turn on with the Option key he asks me for the wifi connection once connected I select the drive and click the upward arrow. Same thing happens again it goes to the screen with the apple logo loading and does not receive past...

  I would like to repair my OSX EL living but I can not do... Please help me. I really need this macbook work as soon as possible...

  You can try the following, but it is quite possible, you had a hardware failure such as the HARD drive.

  This will reinstall OS X without erasing your drive. Please make sure that you have backed up.

  1. Restart the computer. Immediately after the chime hold down the COMMAND and R until the Utility Menu appears.
  2. Select disk utility, and then click continue.
  3. Select the withdrawal (usually Macintosh HD) entry of the volume of the list to one side.
  4. Click the first aid tab in the toolbar. Wait that the button is active, and then click it.
  5. Quit disk utility and re-enter the Utility Menu.
  6. Select reinstall OS X and click on the button continue.

• Satellite L300 will not start even in safe mode

  Hello.

  Whenever I turn on my laptop, it shows me two options: start windows normally or perform a system repair.
  I tried both of these options, but I can't seem to access the page where I have to enter my password to access my desktop, I tried a number of things by pressing F8 during startup, including startup repair up to and restore to the previous point, but nothing happened.

  I have the vista operating system and it seems to freeze immediately after loading (the long rectangular bar with the Green thing from left to right, saying Microsoft Corp. below). It freezes... the page is all black and my cursor is there, I can move the cursor, but nothing is there to click on. HDD/ODD lights do not Flash indicating that the laptop is not all 'work '.

  In addition, it took me to a page where he was "collection of data for the crashdump"... don't know what this means but yes and it also took me to a page where it says 'one of your disks should be checked for consistency. He also posted a message saying that the registry file failure does not load. Systemreboot/System32/config/system

  I start it in safe mode and it shows a bunch of files and says please wait.
  After my computer goes on a blank page (all black) but I can see and move my cursor and it is bigger than usual so I guess he's about to go to safe mode, but just, he remains on the screen and does nothing else.
  He was about 35 minutes and it's still at this screen, that nothing has changed.

  Thanks for your help :)

  Hello

  Try to recover the device by using the drive HARD recovery option.
  I hope you didn t change anything on the HARD drive recovery partition.
  HARD drive recovery allows you to reinstall the operating system without the use of all disks!

  Turn on the device, press F8, choose repair my computer and choose the option to drive HARD recovery.
  Usually, it would begin the new installation of the OS. But note; HARD drive recovery option would be to format the whole HARD drive, which means that you will lose all files stored on the HARD drive.

  Welcome them

• Acer Aspire laptop bluescreened, will not start even in safe mode, running vista

  My roommates son asked me to help him to be on the internet, which I did, ran unusually slow in doing so, I noticed it when I checked, I found that the notebook had three solutions of different software protection, antivirus, Norton, McAffrey and AVG 2011 version for free. Also I noticed he had some solutions that provided a diagnosis, list of problems found and wanted to pay for the product before they would allow acccess to the fix. I uninstalled Norton and the McAffrey and improved the AVG free version of 2012. I also uninstalled the pesky diagnosis/buy me for the correction and the ask.com toolbar software. I installed ccleaner from piriform as well. The laptop seems to run a little faster, but the next morning he projected blue and when I tried to start it in safe mode it not loaded so far and then frozen, always in the same spot something AVGi and then it crashes, it will not load the rest of the necessary drivers. I tried to boot to the last known good as well. I even tried to downgrade to Windows xp home edition sp3 and when I do it it says there is no hard drive detected, and do I have to make sure that it works correctly.  I am at a loss, my sons friends bought the laptop (Acer Aspire 5315) for $50.00 and did not get a recovery disk so that the option does not exist or the other. What can I do to solve this problem. I'm sure that for some reason, it has to do with the BIOS and I went to the Acer site (from my laptop) and downloaded something to repair the bios on a flash drive, but me is not good because I can not start on either flash player. I am at a loss here and have no idea how to solve this problem. I am practically self-taught and I am a beginner when it comes to repairing the problems. This one is right behind me, someone has an idea what is my problem?

  I even tried to downgrade to Windows xp home edition sp3 and when I do it it says there is no hard drive detected, and do I have to make sure that it works correctly.

  If you tried to install Windows XP, and it says that? Do you have any installation CD? I don't want to say this, but maybe the hard drive went kaput. Maybe a little rare, but it can happen and so he bought the laptop for $50, which I am sure he did not a store. You hear a clicking sound from the hard drive? Have you checked for the hard drive in the BIOS?

• I downloaded 10 + songs to iTunes using my MacBook Pro computer. I tried to synchronize the songs on my iPhone 6 s, but only a few songs really get on my iPhone. How can I get all downloaded music on my phone?

  IPhone 6 s. version number 9.3.4

  New MacBook Pro

  I have trouble downloading all the music from my MacBook Pro on my iPhone via iTunes.

  I tried to sync my iPhone but there is no change.

  danielle_6 wrote:

  New MacBook Pro

  • It is literally 'new' (out of the box)?
  • It runs OS X El Capitan?
  • It runs the latest version of iTunes (12.4.3)?
  • At your iPhone synced to another computer before this one?
  • If so, did you migrate from the old computer to your new MacBook Pro?

• Vista could not start in normal mode and the relocation of scores of hidden factory settings also failed.

  NOTE: THE PROBLEM WAS MY POWER SUPPLY WAS LOW, NEW POWER ADAPT SOLVED MY PROBLEM.   Read more if you are interested in what happened prior to my tent a different power adapter.

  Original title: vista 32 does not start

  After a reboot could enter the mode safe mode with internet connection.  able to restore good boot known beforehand.  But what normal start attempt would not start completely.  tried to reinstall from hidden factory partition.  07:34 minutes, the installation progessed.  then the machine stop.  When you restart get the message "error during installation, restart the computer, and then restart the installation."  When you try to start in safe mode, get error ' cannot install frrom SafeMode ".". "  I have no bootable cd.  to know about a 'platform of recovery' still tells CD also cannot install from this cd.   can I boot from a "devils of recovery" in safe mode and use the hidden partition to reinstall to factory settings as I tried the first time?  or do I need a full installation CD to get the machine to boot?   My question is should I at this stage of start-up during installation seems to have failed?

  as for what caused this problem?  I recently gave a USB external hard drive, but had not written for her.  did a chkdsk of the external hard disk without error.   When the problem was first happening, I removed the battery and the power cord of the acer laptop then pressed the power for 30 seconds to perform all memory the power button.  He got rid of a problem that I had been meet in which received start-up error message not "adapter acer". with battery removed, laptop power problems have disappeared.

  as the system is now, when I try to start everything now alt F10, I get a screen that reads "change windows startup options for: microsoft windows vista ' ' path: \windows\system32\winload.exe" "partition: 2" "HDD;". " d404533e' "[/ noexecute = optin /deteecthal]"

  When I press ESC the next screen "windows boot manager" bed "choose an operating system to stat, or press TAB to select a tool:

  Microsoft windows Vista (single choice)

  "to specify an option fo this choice, press F8."

  "Tools:

  "windows memory diagnostic"

  (diagnosis of memory showed no problem) by pressing TAB toggles between Vista and the diagnosis.

  I tried to boot with external USB hard drive connected and not connected.   the touch pointer was not working, but was erratic.   Sometimes, I could use a USB wireless mouse when it is started in safe mode.   recently the media player would not charge unless I restarted.  (before the system does not at all which is the theme of this original problem).

  When I try to start using f10, I get a screen that seems to ask for entry. the cursor is held after the detecthal of the line as below. What could of entry to enter the boot to continue?

  Winload.exe

  / noexecute = optin /detecthal

  me. surprised... the problem was that my power supply was low.   the adapter provided enough power for the laptop, most of the time.  but sometimes for laptop needs more power that the adapter could supply... so the laptop would be closed.   When I tried a different power adapter in a store, the fully charged laptop and my problem was solved.  lost a lot of time because I didn't know that the power supply was the problem!

• MacBook does not start (even in safe mode)

  Hi, I have a MacBook pro that won't start. When I turn it on, I hear the ring of priming, but then the screen stays black. I tried all possible troubleshooting recommendation, that I could find on the internet, but nothing makes a difference. None of the startup option keys (start in safe mode, mode disk target, selection of the boot drive, etc.) anything. I can reset the PRAM, but nothing else has even made a difference. All I see is a black screen

  Last night, I tried to install another OS in a dual-boot configuration, so I was messing around with partitions on my hard drive. I thought that the worst case scenario, I could always reinstall the OS. Can really break the complete formatting of the hard drive boot sequence? I thought that a hardware failure would prevent me from booting from a USB stick recovery.

  The computer is a MacBook Pro 15 "start 2013I think.

  Thanks for your time

  Command-R works.

• MacBook Pro does not start. Tried a lot of things, but no luck. Ideas?

  MacBook Pro mid 2012 does not start. Getting the various screens of gray. When trying to make right boot, get flashing folder.

  Other things does not: recovery of OS X, without failure, verbose mode, Boot Manager, single-user mode. IRA to the re-establishment of the Internet, enter the password, stall (error - 2002F-).

  Tried to reset the memory NVRAM and SMC, but nothing.

  Tried with the new hard drive, but accurate results same with the old hard drive (I thought that the old hard drive can be damaged, so got a new one, but get the same results).

  Any ideas? Could go to the Apple service center, but closer to here where I am is 3 hours away.

  Should note that there are many attempts Mac starts up fine (by divine intervention I think), so saved all all on, but after computer use as usual for an hour (especially Internet browsing using Safari and Chrome), computer slowed to snail pace, so tried to restart but still got results above.

  Any help or ideas greatly appreciated. Thank you!

  Hi Sevensmallwoods:

  Replace the drive SATA cable. https://www.iFixit.com/store/Mac/MacBook-Pro-13-inch-unibody-mid-2012-hard-drive - Cable/IF163-041-1

  Here is a guide on how to replace it. the https://www.iFixit.com/Guide/MacBook+Pro+13-inch+unibody+Mid+2012+Hard+Drive+CAB + replacement/10379

  Here is a video to show you how it fails. https://www.YouTube.com/watch?v=Amg5w0rlwDo

• My MacBook Pro does not start all of a sudden upward

  Hello

  I turned my MacBook Pro yesterday and when I went to start it up again today, I pushed the powerbutton comes the startup sound and clear grey screen with an Apple comes up with a progressbar under. about a cm from the bar gets full and then a code appears on the screen for a few seconds, then the computer tries again to restart and it circulates in a loop. I took a photo of the code that is displayed for a few seconds and attached to it.

  What should do?

  I have timemachine copies the MacBook on my TimeCapsule, but I have no idea how to use when the computer refuses to start.

  Try:

  Try these in order to test your system after each see if it is back to normal:

  1. a. reset the PRAM and NVRAM on your Mac.

  b. Macs with Intel processors: reset of the controller (SMC) system management

  2. restart the computer in Safe Mode, and then restart again, normally. If this does not help, then:

  HD recovery start: restart the computer after the ring, press on and hold the

  COMMAND and R keys until it appears the Utilities menu screen. You can also restart the

  computer and after the ringing, press and hold down the OPTION key until the Boot Manager

  the screen appears. Select the Recovery HD and click on the arrow pointing down.

  3 fix the hard disk and permissions: at startup, select drive in the Utilities menu utility. Repair hard disk and permissions as follows.

  When the recovery menu appears, select disk utility. After that the charges of THE select your entry from hard drive (mfgr. ID and car size) in the list on the left.  In the status area, you will see an entry for the S.M.A.R.T. status of the hard drive.  If it does not say "Verified" then the hard drive is faulty or has failed. (State SMART is not reported on external drives Firewire or USB). If the drive is "verified", then select your OS X volume in the list on the left (subentries under the entry for the road), click the first aid tab, then click the repair disk button. If THE reports any errors that have been corrected, and then run repair disk again until no errors are reported. If no errors are reported, click repair permissions. Wait until the operation is complete, then exit FROM and return to the main menu. Select restart from the Apple menu.

  4 reinstall the 10.10.5 update: OS X Yosemite 10.10.5 Combo Update.

  5 reinstall OS X: Reboot of HD recovery Select reinstall OS X in the Utilities menu, then click on the continue button.

       Reinstall the 10.10.5 Update: OS X Yosemite 10.10.5 Combo update, if necessary.

  Note : You will need an active Internet connection. I suggest to use Ethernet if possible because it's three times faster than wireless.