Mac book pro was working normal but after shutdown I try to start but not start only black screen
My mac book pro was working normal , I shut down proper and I want to start again I press power button for start but not start , only black screen same on shut down position , so how can I start my mac book pro again
Try SMC and PRAM resets:
http://support.apple.com/kb/ht3964
http://support.apple.com/kb/ht1379
Ciao.
Similar Messages
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i have updated to maverick from mountain lion.initially my mac book pro was snow leopard.the multitrack touch pad swapping the page to get back to previous page is not happening in finder,it is only working in safari.please help me how to get that swiping gesture in finder
Hi..
I repled to you here > https://discussions.apple.com/message/25598596#25598596
Please do not start duplicate topics. It makes it that much harder to assist you. -
My Mac Book Pro started having issues. I tried to relaod the operating system and it worked for a moment. When I tried to do a time machine back up it failed.
Now itr Shuts down at startup attempt. Tried reloading OSX and will not start up after that.Dr.Conga,
did you try to do a Time Machine backup from your MacBook Pro, or a Time Machine restoration to it?
Are you trying to reload your current version of OS X (10.7.4, to judge from your signature), or are you trying to reload the version of Mac OS X that came on the grey installation DVDs that originally came with your MacBook Pro? -
I have the newest version of the mac book pro and i recently bought iLife 11 because i needed idvd but when i installed iLife my iphoto no longer works and will not let me open. How do i fix this
Welcome to Apple Support Communities
iTunes in Mac OS X Tiger is outdated. Open > Software Update to install the latest iTunes version for Tiger.
If you need iTunes 10.7 or a newer version, you have to upgrade to Mac OS X Snow Leopard. First, check that your Mac is supported > http://support.apple.com/kb/sp575 If it is, buy Snow Leopard > http://store.apple.com/us/product/MC573Z/A/mac-os-x-106-snow-leopard
After buying Snow Leopard, make a backup of your data, insert the DVD and upgrade to Snow Leopard. After upgrading, open > Software Update, and install the latest Snow Leopard version. Finally, run Software Update again to install iTunes 11.0.4. If you want to install iTunes 10.7 instead, download it from the Apple website > http://support.apple.com/kb/dl1576 -
My Mac Book Pro was really slow at everything and would kick me out of my photos every time i got on them. now it won't even allow me to log on. i put my password in and the screen will flash white and go back to the login page. HELP please...
There is nothing wrong with your Dell, it will work fine with any MacbookPro. I have been using Dell displays for over 12 years with many different Mac models. I have two 21" Ultra Sharp displays working side by side to design a Keynote presentation right now.
The issue your having is with the way Keynote takes control of the video output to both displays, it sends the presentation signal to one and the presenter display to the other, this is set up in;
Keynote preferences > Presenter display.
If you want to show a wesite or another app on either display, use application switcher:
press the the command key on the keyboard, then the tab key; a row of applications will show what applications are running, choose which one you want to show. Use command > tab to return to Keynote. -
Mac book pro mid 2009 shuts down after a few hour of use and then is very difficult to reboot. Sometimes I have to wait hours, sometimes I have to repeatedly press the power button and then it will slowly start a little longer each press untill it completely boots. It has done this three times know. Each time I was watching a video.
Try running the Apple Hardware Test - sounds as if you've hardware issues.
Clinton -
I bought my mac book pro from an owner selling. I created my apple ID but whenever I try to download updates it brings up previous owner's apple ID and asks for password. How do I delete or by-pass existing apple ID and use my created apple ID and password to enable updates for my Mac?
Yes, he purchased Mountain Lion on his Apple ID. It is licensed to him. What he should have done was erase the HDD and install the system that the Mac shipped with. Erase and re-install either from Recovery Partition or the disks the Mac originally shipped with. Then, purchase ML with your own Apple ID and install.
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Two questions, does resetting my Mac Book Pro late 2008 speed up after resetting? Also, do i need to get rid of my WLAN router to make my AIR PORT time capsule work?
Am grateful for any answers...its a 15,4"...
Will soon buy a new one, is battery better on 13 than 15 "?
Have a great day...If you mean restoring OS X, that won't necessarily have any effect on speed.
Not enough free space on the startup disk can slow your Mac down.
Click your Apple menu top left in your screen. From the drop down menu click About This Mac > More Info > Storage
Make sure there's at least 15% free disk space.
More tips here > Mac troubleshooting: What to do when your computer is too slow | Macworld
No need for the WLAN router with AirPort Time Capsule. -
I though I purchased a new mac book pro a year ago. After inserting serial
I though I purchased a new mac book pro a year ago. After inserting serial # for technical assistance I find out that my macbook was manufactured over 5 years ago. I'm confused and shocked with this inf. Note: My macbook pro was purchased at B&H. Also, the reason I was trying to get assistance is I'm not able to send attached files via email from my macbook.
Model Name: MacBook Pro
Model Identifier: MacBookPro8,2
Processor Name: Intel Core i7
Processor Speed: 2.2 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 6 MB
Memory: 4 GB
Boot ROM Version: MBP81.0047.B27
SMC Version (system): 1.69f3
Serial Number (system): __________________
Hardware UUID: A83FD2A4-6D9F-5E25-9E0A-4D441A35101F
Sudden Motion Sensor:
State: Enabled
I'm learning, thanks -
90% space is empty in my mac book pro still working slow unable to work properly....
my mac book pro is working slower and i am unable to do any wprk in it... its more than 90% space is empty.
Back up all data immediately as your boot drive may be failing.
If you have more than one user account, these instructions must be carried out as an administrator.
Triple-click anywhere in the line below on this page to select it:
syslog -k Sender kernel -k Message CReq 'Channel t|GPU D|I/O|Previous Sh' | tail | open -ef
Copy the selected text to the Clipboard (command-C).
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V).
The command may take a noticeable amount of time to run. Wait for a new line ending in a dollar sign (“$”) to appear.
A TextEdit window will open with the output of the command. If the command produced no output, the window will be empty. Post the contents of the TextEdit window (not the Terminal window), if any — the text, please, not a screenshot. The title of the window doesn't matter, and you don't need to post that. -
f i have a mid 2009 mac book pro and an apple tv that is the latest one. i can not mirror the mac book on my tv. is it the fact that my computer is a little older than 2011 models which will work. any info is greatly appreciated
chuck schickYes. You need 2011 or later in order to mirror as it requires the newer processor. The alternative is airparrot, which does it via software.
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I have icloud on my mac book pro and I have the find my iphone on my phone but it doesn't appear in my icloud on my computer but the find my imac does
I need to track someone elses device from my mac book pro it says the app is downloaded but I don't see how to track the iphone?Welcome to the Apple Community.
You can purchase Lion from the Mac App Store. You will need to meet the requirements for Lion, but the Mac App Store will tell you whether your Mac is capable of running Lion or not. -
Unfortunately yesterday my mac-book pro was stolen. Other than obtaining a police report is there any advice, i.e. can Apple remotely disable it?
I'm very sorry to hear about this theft. I don't think there's anything you or Apple can do unless you took advance preparations.
Read the article "Employee Thoughts: Protecting Your Machine in Case of Theft" in this newsletter for the sorts of things one can do in advance of a theft:
http://blog.smalldog.com/kibbles/kb739/
Unfortunately, there's little you can do at this point other than start changing all your passwords and hoping the police get lucky. -
Hallo, my AC adapter Mac Book Pro G4 shorted. Got a new one, and the laptop did not react, not even the snooze light came on. Is it possible that it got damaged inside? Which part, in that event, got damaged, and where do I look inside the laptop for which part to replace? Did anyone of you had similar experience?
If you keep getting a 'red' message it means that the HDD is faulty and will have to be replaced. You will have to format the new HDD in Disk Utility>Erase and then install the OSX and your data from Time Machine.
Ciao. -
Mac book pro won't turn on after after accidentally shutting it down during updating
Please help, I was updating my Mac book pro and accidentally shut it off. Now it wont turn on, it shows the apple logo and the continuous cycle circle.
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 the Recovery partition, or from a local Time Machine backup volume (option key at startup.) 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. Use the working Mac to 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. Note: If FileVault is enabled, or if a firmware password is set, or if the boot volume is a software RAID, you can’t do this. Post for further instructions.
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.
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 corrupt 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
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.
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 Time Machine or other backup.
Step 8
This step applies only to a pre-2013 Mac Pro tower, not to any other model. A dead logic-board battery 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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