MacBook Pro frozen on startup screen with progress bar and then it turns off

Hello, I have a MacBook Pro 15" of early 2012 with a i5 Intel, 4GB of RAM and a 500 GB HD.
I was installing the new suit of Adobe, when suddenly my Mac got frozen, vertical coloured lines appeared and the image on screen went distorted. I had to reboot the Mac by holding the power button until the screen turned off and when I turned it on, the lines appeared again and it itself automatically rebooted. Then the screen (now with no vertical lines) got frozen on the startup grey screen with the apple logo and the spinning wheel for hours with no response.
I tried to follow the steps of the official mac forums like verifying the HD with CMD+R and then Disk Utility, it says everything's fine; the same happens with CMD+S, no errors. I reinstalled Mavericks with the same CMD+R. I already reset the PRAM, SMC and performed a Safe Boot staring up in Single user mode and Verbose Mode and nothing, the same startup screen. I made too thins thing of holding shift until the progress bar appeared. Three days later (Today) I repeated the steps again and finally the verbose mode. Now, when I turn it on, the startup screen appears again (Apple Log and spinning wheel) with a progress bar. When it completes, the Mac turn itself off.
if you can help me, please. I don't know what else to do. The last thing is technical service.

Hi again ggt15,
You can find some more information about the Recovery Partition of your hard drive here:
OS X: About OS X Recovery
http://support.apple.com/kb/HT4718
It sounds like you might be trying to reinstall your copy of the operating system. If that's the case, you may also find some helpful information here:
OS X Lion: Reinstall Mac OS X
http://support.apple.com/kb/PH3878
Thank you for using the Apple Support Community. Due to the nature of your issue or question you may find more information by using another one of Apple's support resources - https://expresslane.apple.com/GetproductgroupList.action.
Cheers,
Braden

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Splash screen with progress bar and multiple jar files to load

Hello,
I have been looking to the new features in java 6 for splash screens. I haven't implemented this never before and i was wondering how i could do the following with java 1.5 or 6:
I would like to see a splash screen with a progress bar that "grows" when every jar file has been read.
At this time i call my application like this from a shell script:
exec "$JAVA_BIN" -Djava.library.path=$LIBRARIES_J3D -classpath xxxx.jar yyyy.jar zzzz.jar ...
where xxx.jar, yyy.jar and zzz.jar are very heavy jars.
So i would like to see in the progress bar 33% 66% and 100% when they are loaded.
I do not know if this is the right forum to ask for this. If no, please point me which would be the ideal one.
Any help will be very useful. Thanks to all!

Am 10.07.2015 um 07:17 schrieb Lalit Solanki:
> Hi friend,
>
> I am create pure eclipse E4 application and trying to splash screen with progress bar and message.
>
>
>
>
> but above image in only support eclipse E3 application so pleas help me how to add progress bar and message in eclipse E4 application
>
Hi Lalit,
there's a Bug entry: https://bugs.eclipse.org/bugs/show_bug.cgi?id=382224
Meanwhile you can use this solution:
https://www.eclipse.org/forums/index.php/t/328812/5ceed4bcaa683a94d65efb161bffd217/
Regards,
Ralf.

Macbook Pro starts up, has a small loading bar, and then shuts off.

Macbook Pro starts up, has a small loading bar, and then shuts off after a few seconds, but the Windows bootcamp partition works fine.
The repair disc option (using install disc) failed, and the computer cannot locate the original Mac side partition. Only Bootcamp appears under options to "restore from backup" or reinstall. The repair disc options says it should be repaired but doesn't seem to know how.
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Hold c or option key and boot off the 10.6 installer disk, run DU Repair from there.
run through this list of fixes 1-8
Step by Step to fix your Mac
If it doens't work, you can recover files if you don't have any current OS X file backups, then grab what you can out of Bootcamp
Use Data Rescue installed on the extenral boot drive ($100) to read the bits of the internal (non-filevaulted) drive to retrieve OS X data files if you can't get them off manually via drag and drop methods.
Create a data recovery, undelete boot drive
If you want to clone Windows, use WinClone and another drive. However it's likely compromised, unless it something you did in Windows, like trying to create a new parttition perhaps?
Then perform a Zero Erase and install of 10.6 as shown here (on the entire drive, not only the parittions), this will give a new GUID partition table, EFI and map off bad sectors, totally fresh everything.
How to erase and install Snow Leopard 10.6
You cna use Carbon Copy Cloner to clone the new extenral setup to the new scrubbed internal drive. Recreate Bootcamp and WinClone back or fresh install Windows into Bootcamp like before. OR opt to use virtual machine software which is safer.
Windows in BootCamp or Virtual Machine?
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MacBook Pro won't turn on it keeps like update bar and then it turns off, MacBook Pro won't turn on it keeps like update bar and then it turns off

Ok so last night I turned off my MacBook Pro with 66% of battery while charging and disconnected. Now today I turned on and it started like if battery went out while using it so when it turned on it showed 0% of battery then it whent really slow opening safari so I wanted to restar and couldn't so I holder the power button to turn it of and when I tried to turn it back on it just turns on and shows the apple and like an update bar loading and then it turns of it self. What to do?? Need help

Hi again ggt15,
You can find some more information about the Recovery Partition of your hard drive here:
OS X: About OS X Recovery
http://support.apple.com/kb/HT4718
It sounds like you might be trying to reinstall your copy of the operating system. If that's the case, you may also find some helpful information here:
OS X Lion: Reinstall Mac OS X
http://support.apple.com/kb/PH3878
Thank you for using the Apple Support Community. Due to the nature of your issue or question you may find more information by using another one of Apple's support resources - https://expresslane.apple.com/GetproductgroupList.action.
Cheers,
Braden

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I noticed my notebook running a little slower than usual so I took the usual steps, without much luck. I then verified and repaired disk permissions in Disk Utility. Tried to use disk repair but got a message that the disk was damaged and I needed to boot from an install disc and run Disk Utility from it. I put the disc in, chose it as my boot disc in Preferences, and ever since once I power up all I get is the chime and a blank grey dead screen. Can somebody either help me proceed or at the very least remove the disc from the SuperDrive Thanks in advance

OK got the disc to eject, Thank you. computer is functioning again but I'm back to square one with Disk Utility giving me the following message:
Verifying volume “Macintosh HD”
Checking file systemPerforming live verification.
Checking Journaled HFS Plus volume.
Checking extents overflow file.
Checking catalog file.
Invalid sibling link
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Error: This disk needs to be repaired. Start up your computer with another disk (such as your Mac OS X installation disc), and then use Disk Utility to repair this disk.
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i was just using my macbook pro and it freezed for a while not responding and i turned it off by pressing the power button. afterwards, i turn it on and it shows a grey screen with apple logo but want start pls somebody help me because am having "my life" on the machine

Take each of these steps that you haven't already tried. Stop when the problem is resolved.
Step 1
The first step in dealing with a boot failure is to secure your data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since your last backup, you can skip this step.
There are several ways to back up a Mac that is unable to boot. You need an external hard drive to hold the backup data.a. Boot into Recovery by holding down the key combination command-R at the startup chime, or from a local Time Machine backup volume (option key at startup.) Release the keys when you see a gray screen with a spinning dial. When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.”
b. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, boot the non-working Mac in target disk mode by holding down the key combination command-T at the startup chime. Connect the two Macs with a FireWire or Thunderbolt cable. The internal drive of the machine running in target mode will mount as an external drive on the other machine. Copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
c. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
Step 2
Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to boot, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can boot now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
If you've booted from an external storage device, make sure that your internal boot volume is selected in the Startup Disk pane of System Preferences.
Step 3
Boot in safe mode.* The instructions provided by Apple are as follows:
Shut down your computer, wait 30 seconds, and then hold down the shift key while pressing the power button.
When you see the gray Apple logo, release the shift key.
If you are prompted to log in, type your password, and then hold down the shift key again as you click Log in.
Safe mode is much slower to boot and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
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When you boot in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, your boot volume is damaged and the drive is probably malfunctioning. In that case, go to step 5.
If you can boot and log in now, empty the Trash, and then open the Finder Info window on your boot volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then reboot as usual (i.e., not in safe mode.)
If the boot process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
Step 4
Sometimes a boot failure can be resolved by resetting the NVRAM.
Step 5
Launch Disk Utility in Recovery mode (see step 1.) Select your startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then reboot as usual.
Step 6
Boot into Recovery again. When the OS X Utilities screen appears, follow the prompts to reinstall the OS. If your Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
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Step 7
Repeat step 6, but this time erase the boot volume in Disk Utility before installing. The system should automatically reboot into the Setup Assistant. Follow the prompts to transfer your data from a backup.
Step 8
A dead logic-board battery in a Mac Pro can cause a gray screen at boot. Typically the boot failure will be preceded by loss of the startup disk and system clock settings. See the user manual for replacement instructions.
Step 9
If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store to have the machine tested.

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Hi there Lochside,
You may find the troubleshooting steps in the article below helpful.
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HT204347 macbook pro hung on gray screen with spinner

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See this Apple note: http://support.apple.com/kb/TS2570

I tried to download IOS 7.1.2 but my phone has been frozen on a screen with an apple and a bar that hasn't progressed for 11 hours

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Macbook Pro stuck at startup screen.

I've ran Disk Utility, there were problems that were fixed, but it's fine now (I've ran it again to double check), and I've ran Apple HHardware Test and I received" no trouble found".
But everytime I try to start up it gets stuck on the grey startup screen with the apple and the oration under it. So I'm at a loss at this point.
Thanks for any help you can offer.

System files are missing or damaged so you need to reinstall OS X:
Reinstall OS X without erasing the drive
Do the following:
1. Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU 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 failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
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If the drive is OK then quit DU and return to the installer. Proceed with reinstalling OS X. Note that the Snow Leopard installer will not erase your drive or disturb your files. After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
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... then run Disk Utility, Repair Disk.
Also:
Resolve startup issues and perform disk maintenance with Disk ...
Mac troubleshooting FAQ: start-up woes
How To Fix Common Mac Startup Problems
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Hey Etti101,
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Click on the Purchased link in the iTunes Store to view your previously purchased music.
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http://support.apple.com/kb/TS4357
Regards,
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Message was edited by: fkick1

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sbckr

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MacBook Pro frozen on startup screen with progress bar and then it turns off

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