MacBook Pro won't boot, sleep light is off. Any ideas how to fix it?

MacBook Pro 2007 won't boot, sleep light is off. Any ideas how to fix it?

Maybe some help here:
http://support.apple.com/kb/TS1367
http://support.apple.com/kb/TS1365

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MacBook Pro won't boot, sleep light is on, nothing else

Help!
I've got a late 2007 MacBook Pro that got a new HD under warranty in late 2008. It's worked great through last night until this morning. This am, when I turn it on (fully charged and plugged in), it won't boot. The machine makes a little noise, then the sleep light comes on. It never even gets to the "chime" to show that the system is loading.
I've tried the following:
Reset the PRAM - it won't do it
Start in safe mode - it won't do it
Startup from Install disk - it won't do it
Access the drive in firewire Target mode - it won't do it
Reset the SMC - no change
All it does, is turn on the sleep light, spin the DVD drive (because I put the install DVD in) and nothing else.
Any ideas?
I have a Time Machine Backup that is 2-3 weeks old, but I'm still likely to lose some of my photos, emails, etc, if this is a hard drive again.
Please help!

Did you do anything in particular to get it to boot up? If I could get mine to boot then I could work with it. I've got an external monitor that might connect, but if not, I should be able to share the screen from my Mac Mini. But I can't get it to boot.
Also, what time zone are you in? Since the same problem happened to us both on the same day, I wonder if something in the date is causing a failure in sleep/wake. I've had my fingers crossed that when tomorrow rolls around it will boot up again. Crazy, perhaps, we'll see. You give me hope.

MacBook pro won't boot up Keeps turning off

MacBook pro won't boot up. When power button pressed the white screen w apple comes on w progress bar but shuts off before bar completed. If I move cursor or hit buttons it boots but will turn off if cursor stops Moving or stop pushing buttons. Just started happening. Ran hardware test and all shows ok. Any ideas??

Thanks for all the help; however, I still continue to have problems booting off of any other media.
I've tried the Apple CD w/ no success - I made an image of the apple cd and restored it to a USB drive, and it won't boot. I've tested both methods on another mac, and both options boot fine.
I'm going with my last restort here and am going to install OSX on a portable USB HD, and try to boot off of that (no clue if it will work given the outcomes of the other things I have tried). From there I'm going to backup the HD, and try DW as suggested.
Any thoughts as to why the mac refuses to boot off of any other media? It always boots halfway and then tells me I need to shutdown my mac.
Thanks again,

MacBook pro won't startup shortly after Lion install any ideas?

My MacBook Pro will not completely startup. This started shortly after OS Lion download. I've shut it down manually and it still won't startup.

Your assumption was correct I do not understand the messages. Here they are:
12/12/11 5:14:06.000 PM kernel: wlEvent: en1 p2p1 Link DOWN
12/12/11 5:16:02.127 PM mdworker32: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
12/12/11 5:16:40.295 PM com.apple.kextd: Cache file /System/Library/Caches/com.apple.kext.caches/Startup/KextPropertyValues_OSBundl eHelper_x86_64.plist.gz is out of date; not using.
12/12/11 5:16:40.295 PM com.apple.kextd: Rescanning kernel extensions.
12/12/11 5:16:40.000 PM kernel: Resetting IOCatalogue.
12/12/11 5:16:43.760 PM com.apple.kextcache: rebuilding /System/Library/Caches/com.apple.kext.caches/Startup/kernelcache
12/12/11 5:16:44.610 PM com.apple.kextcache: JMicronATA.kext does not declare a kernel dependency; using com.apple.kernel.6.0.
12/12/11 5:16:47.034 PM com.apple.kextcache: JMicronATA.kext does not declare a kernel dependency; using com.apple.kernel.6.0.
12/12/11 5:16:47.503 PM com.apple.kextcache: JMicronATA.kext does not declare a kernel dependency; using com.apple.kernel.6.0.
12/12/11 5:16:49.286 PM com.apple.kextcache: / locked; waiting for lock.
12/12/11 5:17:01.425 PM com.apple.kextcache: / locked; waiting for lock.
12/12/11 5:17:06.504 PM com.apple.SecurityServer: Session 100009 created
12/12/11 5:17:23.875 PM com.apple.kextcache: Created prelinked kernel //System/Library/Caches/com.apple.kext.caches/Startup/kernelcache.
12/12/11 5:17:23.920 PM com.apple.kextcache: rebuilding /System/Library/Caches/com.apple.corestorage/EFILoginLocalizations
12/12/11 5:17:28.623 PM com.apple.kextcache: /: no supported helper partitions to update.
12/12/11 5:17:28.624 PM com.apple.kextcache: Lock acquired; proceeding.
12/12/11 5:17:28.631 PM com.apple.kextcache: /: no supported helper partitions to update.
12/12/11 5:17:28.632 PM com.apple.kextcache: Lock acquired; proceeding.
12/12/11 5:17:28.637 PM com.apple.kextcache: /: no supported helper partitions to update.
12/12/11 5:20:45.355 PM com.apple.quicklook: ImageIO: <ERROR> CGImageReadSessionGetCachedImageBlockData *** CGImageReadSessionGetCachedImageBlockData: readSession [0x7fe672421350] has bad readRef [0x7fe672610c60]

All the apps on my MacBook Pro have been transferred to the Trash. Any idea how I might get them back into my iTunes?

I recently noticed that all the apps stored on my MacBook Pro are now in the Trash. This is the computer from which I synch all my devices. I'm not sure what I did to make that happen, but I'd like to transfer them back into my iTunes. I have tried to drag and drop them back into iTunes, and I have tried to right-click them to see if there is a good option. Any ideas?

If the applications have got a IPA extension, they are apps for the iPhone, iPad and iPod touch. First of all, open iTunes and go to Applications to check that your applications are still there, because iTunes removes the old app version when it is updated, so you may have an old version in Trash. In this case, you can empty it.
If not, open a Finder window, select the Go menu (in the menu bar) -> Go to Folder, and type:
~/Music/iTunes/iTunes Media/Mobile Applications
When you are in the folder, open the Trash and move your apps to this folder.

OS 10.8 just installed. "Hot Corner" to put new iMac 2.7 GHz Intel Core i5 to sleep mode doesn't work. Have tried cordless and corded mouse with same result. Momentary sleep, immediate wake. Any idea how to fix?

Set "hot corner" to put iMac to sleep. Doesn't work. Selecting the corner will momentarily put to sleep, but immediately rewakes. Have tried all four corners with same result. Have tried with wireless mouse and with corded mouse with same result. Any ideas as to how to fix?

You've been so great, I want to thank you for all the help over a very frustrating day. Last evening, I redownloaded and installed the fresh copy of Mountain Lion. The problem remained. After installing the new OS 10.8, any clicks on a web page (Firefox browser) didn't open the page, but instead made a copy of the page on the desktop. Felt it must be hardware degrading, so I set up a case with Apple support for today. Early in the diagnostics, I had swapped out for a corded mouse and the problem remained. As a last try, I changed out my wireless mouse for a different wireless mouse. That seems to have done the trick. My Logitech mouse is incompatible with OS 10.8.
Thank you again, so much!
.../awards rkaufmann87 500 points!

MacBook Pro won't boot at start. I get a white screen with a blinking folder with a question mark in the middle. Any ideas?

MacBook Pro won't boot at start. I get a white screen with a blinking folder with a question mark in the middle. Any ideas?

Read this article...
http://support.apple.com/kb/TS1440?viewlocale=en_US&locale=en_US

Macbook pro won't boot - how do I retrieve emails?

Hey guys
I've got a common problem that my Macbook pro won't boot. Sometimes I get stuck on the grey screen with spinning wheel, sometimes on the blue screen with spinning wheel
I've scoured the internet on another machine and tried every trick I can find with the MacBook Pro including
Disk / Permissions repair from install disk (says the HD is fine)
PRAM
Single User
Soft
It seems like my only option at the moment is an Install and Archive. I can mount the MacBook Pro on another machine with a firewire and remove files and backed up a lot on a hard drive before it died
What I am worried about is how to retrieve some emails from the machine that only exist locally because I have deleted them from the server
Is there a way of doing that?
Would Migration Assistant work?
If anyone could help me with this or suggest any other methods for bring my machine out of a coma I'd really appreciate it
d

Try a different adapter. If you don't have access to a known-good adapter any other way, make a Genius Bar appointment at an Apple Store.

Macbook pro won't boot, stuck on white apple screen

Noticed today, that my macbook pro won't boot . It gets to the white apple screen with the spinner under the apple logo. It stays like this for a long time without doing anything except spinning.
I've powered down and tried to boot up several times.
I have boot camp and windows on my mac and when the white screen appears, I can press Option to bring up which hard drive and the Windows partition will load without any problems.

Exacty what happens when you try to boot up from the disc that came with your computer? Are you holding down the c key? Have you tried holding down the "option key?" Are you able to run the Hardware Test - Intel-based Macs: Using Apple Hardware Test
Shut down your computer and disconnect all peripherals (keyboard & mouse if pertinent) from your computer. Now reboot.
If the Mac starts up normally, shut it down again and then plug in one of the peripherals (keyboard or mouse first) and start up your computer again. If it does so successfully repeat the process, adding one peripheral at a time until your Mac acts up. At that point, disconnect the last peripheral you added, reboot your Mac and search the peripheral vendor's website for an updated driver.
If no driver exists or the problem remain after installing the new driver, try a different cable or a different port on your Mac.
If none of the above works, again disconnect all peripherals from your Mac, hold down the "shift" key to start up in "Safe Boot" mode.
If the Mac starts up correctly, restart without pressing the "shift" key.
If your computer still does not start up properly, shut it down and restart it while holding down the Apple+Option-P-R keys; keep holding "all 4 keys" down until you hear the startup sound "twice."
If none of the above work Disconnect all peripherals from your computer. Boot from your install disc & run Repair Disk from the utility menu. To use the Install Mac OS X disc, insert the disc, and restart your computer while holding down the C key as it starts up.
Select your language.
Once on the desktop, select Utility in the menu bar.
Select Disk Utility.
Select the disk or volume in the list of disks and volumes, and then click First Aid.
Click Repair Disk.
(If Disk Utility cannot repair, you will need a stronger utility (3rd party) - Diskwarrior or Techtool PRO)
Restart your computer when done.
Repair permissions after you reach the desktop-http://docs.info.apple.com/article.html?artnum=25751 and restart your computer.
Remove any 3rd party ram.
Reinstall Lion - This will install a "fresh" copy of Lion without archiving old system files but leaves the rest of your files in place.
If your computer is still under warranty or you have Apple Care, take full advantage of it by letting tech support deal with your problems. It's what you're paying them for.
Out of warranty - take the computer to an Apple store or an AASP. Whichever is more convenient for you.

Macbook pro won't boot after installing update 10.9.3

macbook pro won't boot after installing update 10.9.3

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login 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.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

MacBook Pro won't boot after trying to install 10.7.3 update. Start up stalls at Apple logo and spinning gear.

MacBook Pro won't boot after trying to install 10.7.3 update. Start up stalls at Apple logo and spinning gear. Computer won't even start in safe mode.

My daughter's MacBook Pro was doing exactly the same thing. I don't know if it had anything to do with the latest update. She called me about a week ago saying that her MacBook began running slower by the day . She then called me Friday and told me that it wouldn't get past the gray screen and the gear just kept on spinning. I did everything I could over the phone including Safe mode which it wouldn't go into and thought maybe it was the hard drive. She took it to the Apple store. Originally, they also thought it was the hard drive. It ended up being a corrupted operating system (Lion). Apple genius simply re-installed Lion and she's back up and running. Good thing she backed up right before it crapped out. She'll be restoring everything tonight. Don't know if re-installing Lion will help your situation, but it did the trick for my daughter.

My 2007 MacBook pro won't boot up beyond a White screen any ideas what to do?

My 2007 MacBook pro won't boot up beyond a White screen any ideas what to do?

Odd how this hasn't been archived yet.
I'm getting the same thing with my Macbook, but can't boot past the white screen. An Apple store in KS suggested I needed a new hard drive, but I've already put two in there and it's still doing the same thing. I really don't want to buy another motherboard like I had to a couple of years ago.
My choices are either buy a cheap drive to boot from and remove the current one to put into an external case, or save the money by not buying a new motherboard and putting it as a down payment toward a Mac mini.

My MacBook Pro won't boot and apparently my HDD is locked

My MacBook Pro won't boot up. And it's says my HDD is locked when i try and reinstall OS. Help me please good people.

you want to check how many threads with same question first, and look in
Mac OS version forum that you have; and the notebook MacBook instead of the workstation forum for Mac Pro (non-laptop)
Not a lot of detail to go by with "won't boot" though.
Mac OS X Help
Isolating Issues in Mac OS
http://support.apple.com/kb/TS1388
https://www.apple.com/support/osx/
https://www.apple.com/support/quickassist/
http://www.apple.com/support/mac101/help/
http://www.apple.com/support/mac101/tour/
Troubleshooting: My computer won't turn on
https://support.apple.com/kb/TS1367
Assume you know what your OS, how to use the Recovery Mode, and how to repair or do Safe boot and other tasks.
General purpose Mac troubleshooting guide: Isolating issues in Mac OS X
Creating a temporary user to isolate user-specific problems: Isolating an issue by using another user account
Identifying resource hogs and other tips: Using Activity Monitor to read System Memory and determine how much RAM is being used
Starting the computer in "safe mode": Mac OS X: What is Safe Boot, Safe Mode?
To identify potential hardware problems: Apple Hardware Test
General Mac maintenance: Tips to keep your Mac in top form
MacBook Pro
https://discussions.apple.com/community/notebooks/macbook_pro
https://discussions.apple.com/community/mac_os?view=discussions
http://www.apple.com/support/macbookpro

I installed windows 7 in macbook pro. but its booting only by windows not by mac. how to enter in mac?i installed windows 7 in macbook pro. but its booting only by windows not by mac. how to enter in mac?

i installed windows 7 in macbook pro. but its booting only by windows not by mac. how to enter in mac?

Hold Option key when starting - that gives you the option to choose between startup disks.

Any ideas how to fix my mac book pro to canon pixma mp640 printer connection?

Anyone have any ideas how to fix my mac book pro to canon pimxa mp640 printer link? The two are connected manually yet the ! remains on the 'print' page next to the printer name. it was working fine until i changed the ink cartridges. Without the wireless password - which I've never had and don't supposedly need as it's not a wireless connection, I am being prevented from resuming printing.

If it's on a windows network you have to enter your (windows) log in (name/password) credentials.
This should be a 1 time event. It will remember it thereafter.

MacBook Pro won't boot, sleep light is off. Any ideas how to fix it?

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