MacBook Pro :: Computer Won't Start Up?

Mar 3, 2012

the laptop will not start up. when it sometimes start it i see the question mark. why. and how to start up the laptop

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IMac PPC :: Computer Won't Start / Tried Unplugging And Holding In Start Button

Jun 21, 2012

computer won't start. tried unplugging and holding in start button. After about a half hour and unplugging a few times, finally got it going.  Imac G5

Info:
iMac, MacOS X (10.5)

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MacBook Pro :: Whole Computer Locked Up - OS X Not Start

Apr 28, 2010

I was just using my 13" MBP and using Parallels when the whole computer locked up. I had to turn off the computer by holding down the on/off button. Unfortunately, now the computer will not start up in OS X. Interestingly, I had linked my Windows side of the computer so that it can be opened in Parallels or Bootcamp; I can get the Bootcamp Windows side to start up with no problems (I'm using it now to write this).

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MacBook Pro :: Computer Is Inhibited And Not Start?

Feb 2, 2012

I am new to MAC and in this forum.Lately I've had problems with my Mac Book Pro (15 "OSX 10.7.3) especially now that I made the OSX update. Is inhibited if the computer is idle and we must force it off, holding down the power button. 

When the computer is restarted, usually three things happens:

1) The computer boots normally

2) Shown instead of the apple icon, an icon with a "-" and never starts, or

3) It shows a progress bar process that takes a long time in advance and then boots normally.I need to know how to do a clean install and reinstall the programs useful, considering that I have no Lion operating system on a DVD, as this was bought from Apple online store.

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MacBook Pro :: Computer Beeps But Will Not Start?

May 30, 2012

So I unplugged my Mac Book Pro, left town for a month, it started for a bit, then screen went blue. I shut it down, and now it will not restart it makes a beep sound I've never heard! 

Info:
MacBook Pro, iOS 5.1.1

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MacBook Air :: It Will Not Let The Power-cord Start The Computer

Jun 11, 2012

When I plug in the power cord it is not connecting and therefore not charging the battery.  Battery is deal and the MacAir will not turn on. 

Info:
MacBook Air, Mac OS X (10.7.4)

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MacBook Pro :: Pop Ups When Start Computer And Clock Resets?

Jun 18, 2012

Lately whenever i start up my computer the clock changes to 2000 and some random time, there are also about 5 pop-ups from finder asking me if i want to allow programs. I fix the clock problem by going into the time settings and click the unlock button but i have to do this everytime i start up my mac. I attached a screenshot of what pop ups come up.

Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.6.8)

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MacBook :: How To Restart If Can't Remember Computer Name At Start Up

Aug 26, 2014

How can I restart my Macbook Pro if I can't remember the computer's name at start-up? I do remember the pass word.

Info:
MacBook, Mac OS X (10.5.8)

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MacBook :: Wont Start Up - Restart Computer Every Time

Oct 21, 2010

i have a 2 year old Silver Macbook 2.4 (i think!) anyway i havent touched it for ages because of a problem. It wont start up! Heres what happens: I turn the computer on (it can still charge) it starts to go into its white loading screen with the funny rotating loading wheel and all of a sudden this DOS like command prompt pops up with what looks like gibberish computer talk i dont understand except the word error. Then straight after the command prompt shows this transparent big window comes up with a power button logo and says " Please Restart Your Computer" problem is i do restart the computer and it does this everytime i cant get to the profile screen or anything. Any help is appreciated i jus came to you guys b4 the shops cause i thought maybe i could fix it. Im thinkin its a software problem hopefully i wont have to reinstall OSX leopard

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MacBook Pro :: Why Does Computer Start Running Loud At Different Times Of Use

Feb 4, 2012

Why does my computer start running loud at different times of using it?  It is random and not always when it is getting hot.  Is this normal or do i need to call Apple to replace my computer?

Info:
MacBook
Pro, Mac OS X (10.7.2)

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MacBook Pro :: Computer Is Taking A Long Time To Start Up

Feb 8, 2012

my computer is taking a long time to start up

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MacBook Pro :: When Start Computer Hundreds Of Windows Open

Feb 12, 2012

when i start my computer up hundreds of windows open showing my network and macintoshHD window?

Info:
MacBook Pro

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MacBook Pro :: Plug Is Constantly Blinking And Computer Does Not Start?

Apr 8, 2012

Plug is constantly blinking and Computer does Not start.

Info:
MacBook Pro, Mac OS X (10.7.3)

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MacBook Pro :: IPhoto Will Not Start - Computer Out Of Application Memory

Dec 5, 2014

iPhoto will not start then error message computer out of application memory. How can I reset this application?

Info:
MacBook Pro (Retina, 15-inch, Late 2013), OS X Yosemite (10.10.1)

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MacBook :: Computer Crashed - Greeted Upon Start Up With Gray Screen

Jun 10, 2010

Allright so my girlfriend accidentally spilled a drink on her macbook the other day. We thought we had cleaned it off and everything was fine. We were mistaken. During normal usage the computer crashed so we restarted it and are now greeted upon startup with a gray screen and a gray application folder with a question mark on it flashing repeatedly. What is the course of action guys? I'm not computer whiz and I'm wondering if we can fix this ourselves without having to take it in for repair. And FYI she does not have apple care

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MacBook Pro :: After Downloading To External Hard Drive, Computer Won't Start Up

Jul 1, 2012

the only screen I get is the apple logo then an x, and ? mark.  it keeps repeating this. computer was new to a backup on external hard drive.  Iphotos were put on external then trashed. about 3200 images.  I thought this was slowing it up. the  macbook pro  it is non functional now. aboaut a 3-4 year old computer.

Info:
iPhone 3GS, iOS 5.0.1

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MacBook :: Start Skype While In Windows, The Computer Crashes / Blue Screen?

Feb 19, 2009

Everytime I start skype while in windows, the computer crashes and I get the blue screen... I think it has to do with the sound drivers, because when I'm using msn messenger also in windows suddenly the microphone mutes itself.

I tryed updating the realtek drivers with no help, updated skype, no help, I uninstalled the realtek drivers and the laptop did not crash anymore but I had no sound, any advice like for example how to get the microsoft drivers to work on the laptop without using realtek??

For whatever reason with the microsoft drivers,I think the sound is trying to come out of the digital outlet, I can see the ligth inside the jack, but nothing comes out of the laptop's speakers...

By the way, the vista version is Home basic.

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MacBook Pro :: Fans Start Running At High Speed When Computer Is Asleep?

Jun 2, 2014

The other night, my MacBook Pro's fans started running at high speed when the computer was asleep. Loud enough to wake me up. And this just kept on going until I finally decided to turn the computer off. Is this normal? Is this anything to worry about?

Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.3)

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MacBook Pro :: At Start Up Computer Shows Grey Apple Screen And Then Goes Blank?

Dec 11, 2014

At start up, my computer shows grey apple screen and then goes blank. Why?

Info:
MacBook Pro, iOS 8.1.2

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Mac Pro :: Computer Froze And Will Not Start Up

Jun 29, 2010

MAC PRO 2.8 quad-core Intel
4 x 1GB
2 X 500GB 7200 ATA
ATI RAEDON HD 2600 XT 256MB dual link DVI
16X superdrive

Computer froze today, it was running fine this morning. I went to restart it and now it won't restart. No history of this happening before. It will shut down if I force it, but it will not boot up. After I turn it on, it starts up as normal with a chime and goes to the grey screen with the Apple Logo and spinning wheel. But then the Apple Logo becomes a Circle with a Slash through (international "no" symbol), the spinning wheel remains spinning. And then it just stays like that wheel spinning and "no" symbol. I've tried starting it holding down "shift", holding "option-command-p-r", holding "d", holding "c", and holding "option"... with the same results each time. I ran Disk Warrior on all the disks and tried staring up with no external drives and I've cleaned it thoroughly of dust.

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Mac Pro :: Why Does Computer Take Forever To Start

Apr 18, 2012

Ever since looking for viruses and installing the new java fix, it takes about 3 minutes for the sign-on screen to appear. I went to utiliites and all is ok with permissions and the hard drive.

Info:
Mac Pro, Mac OS X (10.7.3)

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OS X :: Button On Top Right Corner Does Not Start Computer

Feb 6, 2009

I am new to Mac, I always had PC's, but yesterday a friend gave me a 20th anniversary Mac, he said it's old and haven't been used for ages. Well, I pulled it out of the box and thought this is a Cool Piece of Computer, plugged it in, but couldn't find the" On button". I did some research on the net and watched a couple of Video's on YouTube, first I was very surprised that this is some kind of fancy Mac, certainly looks good, keeping in mind the age, this was for sure way ahead of his time.

Long story short, the "Start button" on the right side top corner of the keyboard does not start the computer, to start it, I have to unplug the keyboard and reconnect it. After this is done, it appears to me that the thing is running fine, sound, video, tv, radio, touchpad, all the keys from the keyboard, everything works great besides starting the machine. One more thing, the Bios battery is bad, I had no change yet of getting a new one, could this be the reason?

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OS X :: When Does HD Space Start To Slow Your Computer Down

Mar 20, 2009

well i bought a refurb macbook with 250 gbs hard drive, it came with 215 cus of the os etc. now i have 208 gbs. my question is when does hd space start to slow u down

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OS X Server :: Computer Shuts Down - Right After Start Up

Feb 25, 2008

My comp. has worked perfectly, Then I installed some updates, Itunes i think? And the comp. Shut down, and when it restarts it works for a min or two, then freezes, and i get the beach ball, that just spins around and around forever.

if I don't try to open anything, or do anything when i restart it, it will just shut down, and restart, then when it comes to the Grey screen with the apple and the little circle below it, the circle looks all pixilated, and just freezes

that is the version its on (Taken two days ago, and sent to a buddy for other reasons completely)

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Mac Pro :: Need To Start Computer Twice Before Picture Show Up

Apr 5, 2012

I just got my computer after the apple store put a new display card in. I have to start the computer two times before the pictures shows up.

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Power Mac :: New HD Not Recognized - Computer Won't Start

May 11, 2012

Powermac G4 MDD Originally had 2 hard drives -- 60GB (jumpered as master) and 40GB (jumpered as slave)

The 40 GB failed and the 60 GB was diagnosed as failing so I purchased used Seagate 160 GB ATA/100 Hard drive 

I installed the new 160 GB Hard drive in place of the 40 GB HD and used SuperDuper to clone the still working 60 GB drive. The files were all copied to the drive and the drive showed up on the desktop as a hard drive icon, and it was recognized in the System Profiler. However, I could not select it as the startup drive from the System Prefs window. 

I then took out the 60GB drive and replaced it with the 160 GB drive jumpered as cable select and now the computer won't start up (flashing question mark). 

Info:
G4 MDD 867, Mac OS X (10.4.9)

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Intel Mac :: Can't Seem To Start My Computer Because It Freezes

Jun 11, 2012

I can't seem to start my computer because it freezes

Info:iMac, Mac OS X (10.6.8)

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Intel Mac :: When Shut The Computer Down It Won't Start Up Again?

Jun 14, 2012

When I shut my computer down it won't start up again unless I physically unplug it and plug it back in again.

Info:
iMac, Mac OS X (10.6.8)

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MacBook :: Unable To Use System With Battery / Computer Shuts Down Hwen Start From Battery

Apr 18, 2008

My battery needed replacing for a couple of months before i dropped it from about knee level onto a sidewalk. After the drop I got the not charging icon. I thought maybe the battery had just finally died. so I did not panic about the no charge. The laptop works fine when plugged in to power with the old battery on or no battery at all. Not at all when unplugged.

When I put the brand new battery on the lap top, the computer shuts down halfway through boot up. I tried holding the power button down through boot up reset, as well as removing all power (plug and battery) and holding down the power button for 10 seconds reset.

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MacBook Pro :: It Will Not Start, There Is Computer Speak All Over The Screen "Debugger Called:panic"

Feb 14, 2012

I was playing COD4 when the computer locked and told me to force a restart. When I try to restart it, it takes forever then the force restart message comes up and it freezes again. There is computer language on the screen when this happens with the words "Debugger called:panic"

Info:
MacBook Pro, Running Lion

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