OS X V10.7 Lion :: Macbook Pro Won't Start
May 2, 2012
I get a spinning grey wheel that will not stop after I power up. I finally started up, by holding the Command and R keys down. This took me to the recovery area where I checked my HD out with Disk Utility. Everything checks out ok. Permissions,etc.
Are there any other keys I can hold down during startup to get to my login area. Otherwise, I may have to do a reinstall of Lion. I have so many other programs, files, etc. and my Time Machine backup disk is no good.OR, is there a way to do a "custom install" of Lion that will just put the Systm Files back on.I have a feeling this is related to a System-Library-Core file that I was having problems with before my current problem.
If all fails and I have to reinstall Lion, is there a way to get back all my Safari Bookmarks, iTunes files, Images, iCal events, etc. that are on my iPod Touch back onto my computer. I back up to iCloud, from my Macbook Pro and my iPod Touch.
Info:MacBookPro, Mac OS X (10.7.2)
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May 29, 2012
My Macbook pro refuses to start up in 32 bit mode. At least as I believe so. When I go to "Apple > About This Mac > More Info > System Report > Software" It says "64-bit Kernel and Extensions: No" which leads me to believe (through previous research) that I am currently NOT in 64 bit mode and thus 32 bit. However in activity moniter it says everytihng is running in 64 bit mode, which to me, is quite confusing. I have tried holding down key's "3" and "2" during start up and I have tried the terminal command line for it ("sudo systemsetup -setkernelbootarchitecture i386"). Both to no avail.
Info:
MacBook
Pro, Mac OS X (10.7.4)
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Apr 6, 2012
Sometimes when I turn on my computer, the start up screen comes on and then I can't do anything. I cannot move the pointer on my trackpad on my MacBook. It's just a frozen screen.
Info:
MacBook, Mac OS X (10.7.2)
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May 12, 2012
My 2011 17" MBP won't with OS X Lion won't start up in safe mode...
Info:MacBookPro, Mac OS X (10.7.4), 2011 17" MBP with 8 Gigs of Ram
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Jul 6, 2012
MacBook pro(2010) running Lion would not start. Tried restore twice with no luck! Trying to reinstall Mac OS X but I get the message that the disc is locked! Using Disk Utility it shows my hard disc has no problem!
Info:
MacBook Pro, Mac OS X (10.6.7)
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Feb 13, 2012
While updating to the newest version of OSX I got a spinning ball. After two hours I decided to shut down the system and boot again. But now the spinning ball start spinning at start-up. what to do?
Info:
MacBook, Mac OS X (10.7.2)
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May 25, 2012
If I have OS 10.6 installed on an external drive, can I start up from the external drive if I have 10.7 installed on my macbook pro?
Info:
MacBook Pro, Mac OS X (10.6.2)
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Jun 14, 2012
I would like to create a start-up disk with disk first aid on a flash drive in case my hard drive fails.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Dec 6, 2014
I have an early 2011 MacBook Pro running OS10.9.x and in an attempt to troubleshoot another issue I moved all the system fonts into a folder on the desktop. I didn't delete the font folder, just moved the fonts. When I went to restart the computer all it would do is flash between a white and gray screen and randomly display a progress wheel but won't start up.
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Apr 14, 2012
My computer won't turn on. Earlier today while playin music it just paused itself. I minute later it resumed. Then tonight it just shut off instead of sleeping and now it won't start. All I can get if I'm lucky is the start up chime and a super quick flash of a white screen.
Info:
MacBook Pro
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Apr 8, 2012
My macbook takes ages to start not sure why
Info:
MacBook, Mac OS X (10.7.2)
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May 6, 2012
My computer is a MacBook Pro running Mac OS X Version 10.7.3, 2.2 GHz Intel Core i7 with 4GB memory. Start-up has become somewhat erratic. Consistently, if I close the lid on the computer it won't restart when I reopen it. I'll have to hold the power button down for about 15 seconds, let up and then press it again. Sometimes restarting after a shutdown the computer will go through the long start-up I associate with a crash shutdown. Sometimes login start-up items don't start up. Sometimes I have to click somewhere on the screen to make the menu bar at the top of the screen visible. Overall, unexpected things keep happening. Although I don't think it probably relates, Chrome is my primary browser.
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Sep 5, 2014
My start up disk is my hard drive.Â
Whenever I take the hard drive out my laptop just stops working and it's back to normal when I put the hard drive in, is there a way for me to use my laptop without having to physically have my start up disk (hard drive) plugged into my laptop?
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Aug 23, 2014
Macbook Pro can't start up beyond the grey start up screen. There's a spinning wheel and bar that moves to 1/4 before Macbook Pro shuts down automatically.
Info:
MacBook Pro
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Jun 21, 2012
My mac screen flashed then locked up so i held down the power button until is shut down now when i try to start it up the apple appers on the screen and under it the little round thing goes round for 5 minutes and nothing hapens then it just freezes after a few more minutes. Any suggestions on starting u the mac in a different mode i.e.holding down a keyboard key.
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Feb 25, 2012
I installed the new EFI update for my MBA Mid 2011 (the software updater said it is recomended). The update went fine and restarted the mac afterwards.Â
Then while booting the apple logo turns to a grey forbidden sign and nothing happens from there. I turned the mac off and tried again. Same thing.Â
Then I booted the recovery partition and tried to repair my disk. It says that it can't repair the disk because it is corrupted.Â
I have to erase the disk. There is some unbackuped data on it and I can't get it out using a linux-live because my disk is encrypted.
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Mar 20, 2012
Old Macbook Pro died yesterday. (details unimportant, was planning to replace soon anyway)New Macbook Pro will arrive tomorrow.I have an up-to-date Time Machine backup. Over the past four years, I filled up the old machine with all sorts of clutter, most of which I don't need or want. I do want to transfer my mailboxes in Mail, my iTunes and iPhoto libraries, and a few specific subdirectories of my Documents folder. Is there an easy way to just get these few things, or am I better off using Setup Assistant to transfer everything, then pruning ruthlessly?
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Apr 6, 2012
after bought external drive and back up all my macHD , did ask couple question with Apple IT person at Apple store about trying to format my hardisk on my Imac, and deleted some files and try to restart and turn out Imac didn't restart and all I get is black screen with flashing dash looks like I'm in terminal mode or something and my keyboard is not respond too.My Imac model is iMac 7.1, Intel Core Duo 2,4 Ghz also just update my leopard to Lion last year.
Info:
Final Cut Pro X, Mac OS X (10.7.3)
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May 12, 2012
Just did an upgrade to the latest version of OS X 10.7.4. Once restart, the MBP stops and a message of "You need to restart your computer. Hold down power..." Did all that, still same message. Did a safe mode start up, but same message. Saw something with regard to kernel panic. But didn't see of what to do or how to fix the problem.Â
What should I do? If it can't be fix, is there a way to start and restore from time machine? Because it stuck at the start up screen and nothing I can do. Â
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May 15, 2012
after the update from 10.7.3 to 10.7.4 , when system restart, the apple logo remains, and the mac will not start.
How can I do to solve this common problem of 10.7.4?
Info:Mac OS X (10.7.3)
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May 27, 2012
Every Time I have to log out or restart my 10.7.4 Server DNS Fails to start an I get all the standard unable to read settings in the server app
Info:
iMac, Mac OS X (10.7.4)
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Jun 25, 2012
Some Apps, (e.g. VLC Player, but others also) won't start if I open them regularly, they're just bouncing in my Dock until I kill them.
BUT, if I open the App as a folder (Rightclick, Show Package Contents) and find the executable (Contents/MacOS) and start it, it works just fine. Launching the shouldn't do much other than location this executable and running it.
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Mar 1, 2012
Since I work with Lion , all programs start automatically. Takes to much time. How can I change this?
Info:
MacBook Pro (15-inch Mid 2010)
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Mar 4, 2012
I upgraded to Snow Leopard a few days ago, my Imac is from 2008, and today, I upgraded to Lion, and just when the computer rebooted, it got stuck in some form of reboot screen, dark, bunch of code. What do I do now? Do I need to turn it in?
Info:
iMac
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Mar 11, 2012
I recently used migration assistant to transfer my data from my old iMac and operating system to my new iMac operating 10.7.3. The results are mess, mostly it seems from transferring 2 users over. Now I want to remove everything and start over. This time I will only transfer my account. How do I remove the mess and start over?
Info:
iMac, Mac OS X (10.7.3)
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Mar 13, 2012
Since I boot camped my mac (I think this is when the problem started, I've kinda ignored it for a few months) I am no longer asked for my password upon starting up my MacBook Pro, it simply automatically logs me into Lion.Â
Info:
MacBook Pro, Mac OS X (10.7.3)
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Apr 4, 2012
Since I downloaded the Lion, it takes a long time to start up the mini.
Info:
Mac, Mac OS X (10.5.4), MacBook Pro
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Apr 10, 2012
I just downloaded the Photoshop CS6 Beta on my Macbook Air (August 2011) with Lion 10.7.3. The Adobe installer app fails to launch. I just installed CS6 on my Mac Mini Server with no problems and in fact, created a new user on the MBA and the installer app will launch and install CS6 under that user account. I have run the 'repair permissions' utility on the hard drive.What is going on inside my main user account that is preventing this app from initializing?
Info:MacBook Air, Mac OS X (10.7)
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Apr 26, 2012
my iMac OS x 10.7.3..is 8 months old and now takes over 2 minutes to start up. ???imac slow start up
Info:iMac, Mac OS X (10.7.3)
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May 3, 2012
Web Sharing Does Not Start I can not find the file httpd.conf
They could give me another solution to avoid the problem of "Web Sharing Does NotStart After Update from Mac OS X 10.0"
Info:
Mac OS X (10.7.3)
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