My Mac starts up fine in safe mode, but freezes before the login screen in normal mode.

I have the 2012 MBP, 4 GB of RAM, 500GB HD, 2.5GHz Intel i5 processor. Everything worked fine, until one day it freezes all of a sudden. I shut down and restarted. The Apple logo appears with the loading animation underneath. A few moments later, the animation disappears, and the mouse cursor appears. This is normal. What's not normal is that it stays on this screen forever. I can't get to the login screen even after waiting sooo long. Even restarting 5 times only repeats this problem. I finally boot into safe mode. I am able to login and get to the desktop in safe mode, but not normal mode. Clearing every startup item in System Prefs, and in the startupitems folders does not solve the problem. Disk utility says no problems. Resetting PRAM does nothing. Can anyone please tell me what I should do next?

Do you hear the startup chimes?
If so, then the startup disk may need repairing ...
Launch Disk Utility located in HD > Applications > Utillities
Select the startup disk on the left then select the First Aid tab.
Click: Verify Disk (not Verify Disk Permissions)
If DU reports errors, restart your Mac while holding down the Command + R keys. From there you should be able to access the built in utilities in OS X Recovery to repair the startup disk.
Make sure to back up all important files first before using OS X Recovery.
OS X Recovery does require a broadband high speed internet connection.

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No login screen in normal mode boots fine in safe mode

I have got a compaq persaio f700 went to turn it on to normal mode nothing I can hear the login alert but nothing
however I can boot it up in safe mode with no trouble . when I go into device manager i find a yellow triangle next to coprocessor. How or where can I find the coprocessor for this machine I am running vista 32

Hello @biggreg64
To get your issue more exposure I would suggest posting it in the commercial forums since the Compaq Presario F700 Notebook PC series is a commercial product. You can do this here Notebook - HP ProBook, EliteBook, Compaq, Slate/Tablet PC, Armada, LTE
The support page for your product may be helpful in the meantime: Compaq Presario F700 Notebook PC series.
I hope this helps!
Thank you for posting on the HP Forums.
Please click the "Kudos, Thumbs Up" at the bottom of this post if you want to say "Thanks" for helping!
Please click "Accept as Solution" if you feel my post solved your issue, it will help others find the solution.
The Great Deku Tree
I work on behalf of HP.

Why does my mac book pro have a blue screen when booting up for a second just before the login screen

When turning on my Mac Book pro before it get to the log in screen it has a blue screen for a couple of second the goes to the login sreen. It seams to take some time to complete the login to my computer.
can anybody give me some help with this problem.
Thank you

The cable connections have (so far) solved this problem for my situation. Even though the monitor's DVI cable was firmly connected to the mini Display port connector, when I touched it the attached monitor would go 'blue' or lose its connection entirely. After disconnecting and reconnecting this junction the monitors would still take a hit on touching the connection. I also checked the connection of the mini Display port connection to the graphics board and could not push it in any further. However, after a second go-round I unplugged this connection to the board and reconnected it. I am certain it was fully inserted the first time. But, connection contacts can oxidize over time and sometimes it may just need to be disconnected and reconnected to 're-wipe' the connections. This effectively cleans them at the point of contact. So in my case I'm thinking it was the connection age that was an issue more than a 'loose' connection. Either way, I haven't had this issue for the past two weeks.

Problem starts with version 3.6 & later. webpage stuck on the login screen instead of open the subsequent pages.

do not have this problem with either IE or Chrome or earlier firefox. after loggint into the webpage(my work site), the page refreshes itself instead of opening to the secured pages.

Clear the cache and the cookies from sites that cause problems.
* "Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
* "Remove the Cookies" from sites causing problems: Tools > Options > Privacy > Cookies: "Show Cookies"
If clearing the cookies doesn't help then it is possible that the file cookies.sqlite that stores the cookies is corrupted. 
Rename (or delete) cookies.sqlitecookies.sqlite-journal and cookies.txt, if they exist, in the [http://kb.mozillazine.org/Profile_folder_-_Firefox Profile Folder] in case cookies.sqlite got corrupted.
* http://kb.mozillazine.org/Cookies#Removing_cookies

The Elements 12 Mac disk works fin - I also have a Dell, and the Windows disk will not run at all, sounds like it's grinding, and is almost impossible to remove from the hard drive. I cannot find any place to tell me who to CALL to ask for a replacement!

The Elements 12 Mac disk works fine - I also have a Dell, and the Windows disk will not run at all, sounds like it's grinding, and is almost impossible to remove from the hard drive. I cannot find any place to tell me who to CALL to ask for a replacement!

Hi Samcat,
You can use a download instead of the disk as an alternative: Adobe - Download free trial version Adobe Photoshop Elements 12 | Adobe you can license with your serial
Please test the disk in another windows machine to check if it's caused by the drive or the disk. If you tested with 2 drives please start a support case, i assume Adobe will only provide downloads at this point. They are the same as the trials. If you still need a disk you can burn the trial to a disk as a backup disk. Good luck!

TS2570 On start up of my new iMac it locks on the grey screen with the apple logo and the progress wheel spins. Boot up in safe and this is where it stopped at "BootCacheControl: Unable to open /var/db/bootcache.playlist: 2 no such file or directory. "

On start up of my new iMac it locks on the grey screen with the apple logo and the progress wheel spins. Boot up in safe and this is where it stopped at "BootCacheControl: Unable to open /var/db/bootcache.playlist: 2 no such file or directory. "

Reinstalling MacOS does NOT fix the problem for me. I'm still searching a solution !
Bernard

I have a Lacie External hdd and on usb 3. Now If I plug in the device it shows a message to connect to windows or mac (Parallels installed) so If I click on mac it works fine well and good but when I select connect to windows it shows a error.

I have a Lacie External hdd and on usb 3. Now If I plug in the device it shows a message to connect to windows or mac (Parallels installed) so If I click on mac it works fine well and good but when I select connect to windows it shows a error.
The error that pops up is:
The device "Lacie Rugged USB3-FW" was unable to connect to its ideal host controller.
Please anyone could suggest what the solution could be?
Thanks.

But my 1 tb hdd is already formatted via ex fat which can work on both mac and Windows no limitation of file size also like if we use ntfs or fat it has a restriction of 4gb file size.

I solve my problem of black screen when starting up my Mac pro, namely by the button lighting and then i saw the login screen. Hopefully it works for you too.

I solve my problem of black screen when starting up my Mac pro, namely by using the lighting button and then i saw the login screen. Hopefully it works for you.

It was the PRAM.

Downloaded this game, "Where's My Water 2" and before I can even start it asks for my age but freezes and wont move. I've rebooted, turned off, removed and reinstalled and it still wont work but on all my previous iPhones it worked fine.

Downloaded this game, "Where's My Water 2" and before I can even start it asks for my age but freezes and wont move. I've rebooted, turned off, removed and reinstalled and it still wont work but on all my previous iPhones it worked fine.

Sorry if I sound stupid but how do I contact the developer? Where would I find that information?

I have OSX 10.5.7 on my Intel Mac. When I try to login using the correct password the screen goes white and just returns back to the login screen. It does not jiggle like when you enter the wrong password.

I have had a number of issues with my Intel Mac recently and had to reboot using disk utilities, safe mode, OSX recovery, but always come back to the login screen but when I type my password the screen goes white and returns to the login screen. My password is correct and the login does not jiggle as it would if the password was wrong. Please advise,

Back up all data if you haven’t already done so. There are ways to back up, even if you can’t log in. Before proceeding,you must be sure you can restore everything to the state it’s in now. If you’re not sure you can do that, STOP.
The procedure below may spare you the need for a clean reinstallation of OS X. If you don't feel comfortable carrying it out, don't. try.
Briefly, you need to delete the following file:
/var/audit/current
If you already know how to do that, you can skip the rest of this message. Do it, and try again to log in.
Boot in single-user mode by holding down the key combination command-S at the startup chime. If you’re using an external USB keyboard, it must be plugged directly into a built-in port on the Mac, not into a hub. Release the keys when you see a black screen with scrolling white text. In this mode, there’s no graphical interface; just a command line. Initially, you can’t make any changes to files.
When the text stops scrolling, and you see a line ending in a pound sign (“#”), type the following command:
mount -uw /
You must type the command exactly as given, with no mistakes. If you don’t feel able to do that, STOP. At this stage, no harm will be done if you make a mistake, but later, it will be. Press the return key.
Next, type the following command:
rm -i /var/audit/current
Press return. You should get the following output:
remove /var/audit/current?
If that's not what you get, STOP. Type the single letter N, press return, and try again. Otherwise, type the single letter Y and pressreturn.
Finally, enter the command:
exit
Press return. The text will start scrolling again, and then the system will reboot. Try again to log in.
Credit for this solution to ASC user AnthonyTW.

Every time I start my Macbook it goes straight back to the login screen

Every time I start my Macbook it goes straight back to the login screen does anyon eknow what to do? I have already gone into safe mode and checked the start up folder was emty. I have pressed the shift key as well to do something suggested to me, but to no avail. Can anyone help please?

What version of Mac OS X is on the computer?
Try booting with the Option key held down. Do you see any icons of hard drives?

On starting up my new iPhone 4s, it freezes on the apple logo. I have tried the reset buttons trick and have tried restoring again too but nothing works. Any other ideas? Or is the phone simply corrupt in some way?

On starting up my new iPhone 4s, it freezes on the apple logo. I have tried the reset buttons trick and have tried restoring again too but neither works. Any other ideas? Or is the phone simply corrupt in some way?

Did you try to connect in recovery mode and restore without using the latest backup?
Recovery mode and How to back up your data and set up as a new device
If setting up as new device does not work, you'll have to get it serviced or looked at by visiting an Apple Store.
Did you try to remove the ipsw firmware file and restore, to make iTunes download a new copy from Apple?
Those files are located here:
Rename, move, or delete the iOS software file (.ipsw)
iTunes uses "ipsw" files to restore your iPod or iPhone. If those files are unusable, then try deleting them, renaming them, or moving the file to a different directory. This will cause iTunes to download a new copy of the IPSW. When a restore issue is specific to a user, it is likely due to an unusable .ipsw file. If removing the .ipsw file does not resolve a user-specific restore issue, then the issue is caused by other user-specific security software settings or iTunes preferences. Creating a new user will also cause new .ipsw restore files to be downloaded in the new user. You can find the ".ipsw" files in these locations:
Mac OS X
iPhone
~/Library/iTunes/iPhone Software Updates
iPad
~/Library/iTunes/iPad Software Updates
iPod touch
~/Library/iTunes/iPod Software Updates
Note: The tilde "~" represents your Home directory.
Windows 7 and Vista
iPhone
C:\Users\[username]\AppData\Roaming\Apple Computer\iTunes\iPhone Software Updates
iPad
C:\Users\[username]\AppData\Roaming\Apple Computer\iTunes\iPad Software Updates
iPod touch
C:\Users\[username]\AppData\Roaming\Apple Computer\iTunes\iPod Software Updates
Note: If you don't see the AppData folder, you may need to show hidden files.
Message was edited by: Ingo2711

When the apple review team review our app,they point out that our app uses a background mode but does not include functionality that requires that mode to run persistently.but in fact,when the app in background ,the app need data update to make the

when the apple review team review our app，they point out that our app uses a background mode but does not include functionality that requires that mode to run persistently。but in fact，when the app in background ，the app need data update to make the function of trajectory replay come ture。in fact， we have added function when the app is in background mode。we have point out the point to them by email。but they still have question on the background mode，we are confused，does anyone can help me，i still don't know why do review team can't find the data update when the app is in background and how do i modify the app，or what is the really problem they refered，do i misunderstand them？
the blow is the content of the review team email：
We found that your app uses a background mode but does not include functionality that requires that mode to run persistently. This behavior is not in compliance with the App Store Review Guidelines.
We noticed your app declares support for location in the UIBackgroundModes key in your Info.plist but does not include features that require persistent location.
It would be appropriate to add features that require persistent use of real-time location updates while the app is in the background or remove the "location" setting from the UIBackgroundModes key. If your application does not require persistent, real-time location updates, we recommend using the significant-change location service or the region monitoring location service.
For more information on these options, please see the "Starting the Significant-Change Location Service" and "Monitoring Shape-Based Regions" sections in the Location Awareness Programming Guide.
If you choose to add features that use the Location Background Mode, please include the following battery use disclaimer in your Application Description:
"Continued use of GPS running in the background can dramatically decrease battery life."
Additionally, at your earliest opportunity, please review the following question/s and provide as detailed information as you can in response. The more information you can provide upfront, the sooner we can complete your review.
We are unable to access the app in use in "http://www.wayding.com/waydingweb/article/12/139". Please provide us a valid demo video to show your app in use.
For discrete code-level questions, you may wish to consult with Apple Developer Technical Support. When the DTS engineer follows up with you, please be ready to provide:
- complete details of your rejection issue(s)
- screenshots
- steps to reproduce the issue(s)
- symbolicated crash logs - if your issue results in a crash log
If you have difficulty reproducing a reported issue, please try testing the workflow as described in <https://developer.apple.com/library/ios/qa/qa1764/>Technical Q&A QA1764: How to reproduce a crash or bug that only App Review or users are seeing.

Unfortunately, these forums here are all user to user; you might try the developer forums or get in touch with the team that you are working with.

Itunes will not launch, it shows message of "itunes library .itl" can not be read because it was created by a newer version of itunes. I tried opene it in save mode but I had the same problem.

Itunes will not launch, it shows message of "itunes library .itl" can not be read because it was created by a newer version of itunes. I tried opene it in save mode but I had the same problem.

If you still have an issue you may have to see about using the iTunes version (application) included with Snow Leopard 10.6 from the installer or an another one if available online, and see if that will install.
Sometimes you may have uninstall the bits left in your system by the earlier (or later) iTunes installers; as they all leave a trace and these can stop a different version of iTunes from being installed.
Not sure if the following site/link will tell the method...
•Apple - Support - iTunes - install & update:
http://www.apple.com/support/itunes/install/
•Troubleshooting iTunes installation on Mac OS X:
http://support.apple.com/kb/HT2311
Good luck & happy computing!
ps: i see you resolved this issue. it's magic!

Mac mini crashing into the login screen. Anyone else experiencing the same and know of a solution?

I have a Mac mini (mid-2010) with 5GB of RAM and running OS X Lion 10.7.2 and lately I've been noticing it crash and take me directly to the login screen. After I sign back in everything reboots to where I left off. I believe the problem is related to Safari. I normally have many instances of Safari browser windows open and I'm wondering if that might be the issue? Is anyone else experiencing this problem and have they found any remedies?

Note the time it freezes. That upon next successful start open the Console app in the Utilities folder and look for associated log entries at that time and post them here

My Mac starts up fine in safe mode, but freezes before the login screen in normal mode.

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