MacBook :: Unibody - Won't Start When Press Power Button
Jun 13, 2010
my brother is having a problem with his unibody MacBook that he bought just a few months ago. It won't start when the power button is pressed, the sleep indicator light turns on and that's all. There's no start up tune, and nothing appears on screen. I had a similar problem with my MacBook Pro. I was told that the logic board needed to be replaced due to too much dust or moisture. Could this be the same problem? and has anyone else here ever had the same problem?
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Jul 22, 2010
I just got my MBP logic board replaced by Apple, and now it works fine, but when I press the power button, my computer freezes and this happens:
I'm probably bringing it to an Apple certified repair center, but I don't trust them as much as I do the Genius Bar, plus I'm pretty good at DIY stuff, so is it possible to fix this by myself?
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Jun 4, 2014
When I press the power button a grey screen comes on and it won't go away
Info:
MacBook Pro with Retina display, iOS 7.1.1
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Sep 4, 2014
I have macbook Pro running OS X 10.9.4 purchased in 2012 times. For past few days, I've noticed this problem- I have to long press the power button to switch on the device. Normally, the devices switches on with a simple press on the power button. But for the recent days, when I do a simple press of the power button, I think it switches on and goes off instantly. I had to long press (for around 5-8 seconds) to switch it on. After the device is on, there is no problem at all...
Info:
MacBook Pro, OS X Mavericks (10.9.4)
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Sep 2, 2014
macbook air 2013 needs power button pressed for 10 seconds before it turns on? also I've tried resting PRAM but when i press the 4 buttons before the start up screen it never restarts again?
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Feb 10, 2008
I have a iBook G4 laptop and there seems to be something very wrong with it. It started a few days ago just randomly. I was reading something on the internet and the screen went black on me, but the power was still on (I clicked CAPS LOCK to see if there was power). I then proceeded to push the power button and the power went off. When I pressed the power button again to turn it on, it made that internal noise it always makes and then the fan came on, and wouldn't turn off. There was no picture on the screen at all. Completely dead. But there was power, because when I clicked on the CAPS LOCK, the light came on). I tried pressing on the power button for at least 15 seconds and even went as long as a minute, and the power didn't go off.
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Apr 21, 2012
When I press the power button on my macbook it goes to the loading screen and stays there. It don't freeze it just keeps loading. I dropped it on the floor today but it worked after that.
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Aug 7, 2008
is there a way to setup my MBP's Power Button to make the laptop directly and without opening additional windows enter sleep mode?Closing the lid to enter sleep mode is no solution
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Apr 20, 2012
When I was working on my MBP last night I noticed the computer slowing down, then a sheer black wash went over the screen and a prompt saying I need to manually power off and then power on the computer with several different languages below. When I did that the computer made the on sound, opened up to the apple logo in the center and the spinning gear below. But its stuck there! I can definitely hear the laptop running but it hasnt budged for the last 12 hours.Â
Info:
MacBook Pro (15-inch Mid 2010), Mac OS X (10.0.x)
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Apr 29, 2009
I have just shipped my Mac Mini to its new home and I've had reports that the panic error is appearing on boot up: "You need to restart your computer. Hold down the power button for several seconds or press the Restart Button." This screen appears on the blue window just after the grey apple screen has disappeared and does not get as far as the desktop at the same point each time. We have tried to reinstall mac OS from the original install disk but holding the "C" Key or the "Option" Key down on restart doesn't boot from disc. Is there a way you can view the Kernel Panic log before you boot into Mac OS so we can try and pin point the source of this problem. I'm wondering if this could have been the result of the shipping that has caused some hardware to come loose.
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Mar 28, 2012
MacBookPro15.4 less than a year old keep freezing/locking with black dialog box to press power button until off and restart THEN repeat successive times after restarting it?
Info:
MacBook Pro, Mac OS X (10.6.8)
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Jun 5, 2014
I just went to start up my MacBook Pro with the power button but nothing happens.
Info:
MacBook Pro, OS X Mavericks (10.9.3)
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Apr 14, 2009
Whenever I open my mac mini it comes up with the same message "You need to restart your computer hold down the power button or press restart" in four different languages.
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Jun 22, 2012
My new MBP15 doesn't start when I push the power button.Nothing happen ...
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Apr 9, 2012
This morning when the power button is pushed, nothing happens at all. The button does not light up. The computer does not start.I checked the power cable. I took it out of the computer and put it back in. (I did note that the plug looks a bit darkened but it does not smell burnt.) I tried it in a different outlet. Same thing. It won't turn on.I can't recall if this iMac is a G3 or G4 and I can't find my documentation to let you know. But I don't know that it matters which G it is. It is the old special edition grey iMac and has been working for us for many years.Is this the end for this iMac? Could it be something that is simple to fix?Â
Info:
iMac, Mac OS
X (10.2.x)
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May 13, 2012
When I go to insert music to my movie in iMovie, I cant press the music button.
Info:MacBookPro
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Dec 2, 2004
My 1999 PowerBook G3 "Lombard" does not start when I press the power button. Is there a way to force it to start without it, or do I need to get a replacement button?
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Oct 16, 2008
[URL] input Music into vent and whenever I press "start" I either Get an Error Saying "cannot start Jack server, Please Check preferences or retry after a system reboot" or "Fatal error has occurred shutting down." and I reinstalled it and Used the default preferences
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May 13, 2012
When I go to insert music to my movie in iMovie, I cant press the music button... ? Why??
Info:
MacBookPro
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Sep 1, 2014
In OSX 10.9.2 [mavericks]Â when I shrink a document [yellow button] where it goes nor how to retrieve it. Sometimes they stay for a while in 'application windows' but then soon disappear. Does they are visible somewhere as thumbnails and can be retrieved as I used to be able to do in snow Leopard?
Info:
iMac, iPad
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Oct 6, 2010
recently, my mouse has been having a lot of trouble holding its "click". By this I mean when I, for example, attempt to drag a file folder to folder or even drag a window around, it loses the "hold" and usually ends up dropping the file and clicking something else. Oftentimes if i right click hold it will lose the hold and select something else in the menu.Does anyone have any ideas as to what the problem might be? I'm not certain that it is a hardware problem either, if maybe it is something to do with my iMac itself?
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Jun 25, 2012
I have macmini like mediaserver. But when internet is mising, or error when iTunes can't get album artwork it display dialog window. And i need conect to serve via VNC, and press "OK" Botton. What app can close this widnows avtomaticly? AppleScript?
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Sep 6, 2009
My HP Photosmart 3210 all-in-one wouldn't initialize and sent error messages after I installed Snow Leopard yesterday. I went on the HP support network, which gave me a solution that sometimes works and sometimes doesn't, plus in the past I never had to take all the extra steps to scan a photo. The HP support site claims that upgrades for HP Printer devices was included with Snow Leopard. So why can't I just press the scan button like I used to?
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Sep 4, 2014
Mail on my Mac used to check every few minutes automatically. Now it only come sin if i (a) relaunch the mail programme or (b) press get new mail button. Why has this changed and how can I get back to it being done automatically?
Info:
iMac, Mac OS X (10.7.5)
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Jun 6, 2009
I have a question about the trackpad on my unibody macbook with the bad screen sadly . Is the "button" area of the trackpad (where the button would be) suppose to be unresponsive to movements, for example, when I move slowly along the button area, my mouse curser does not move at all while any movement in the middle is registered with high sensitivity. It only starts to register when I move towards to middle of the trackpad or quickly along the button. However, three and four finger gestures work perfectly along the button area. I have also notice that the corners of the trackpad are also unresponsive to movements.
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Jun 16, 2012
Since the trackpad was not working, we have to use a USB mouse to navigate. After a few minutes, the mouse left and right button doesn't work. I can move the pointer around the screen and use the keyboard.
Info:
MacBook (13-inch Aluminum Late 2008), Mac OS X (10.6.8)
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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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Jan 29, 2010
Power MAC G5.
Press power, lights up, fans BEGIN to spin then shuts down. Within 1 second.
Tried:
New RAM, new set of Processors, Video, Hard Drive.
Motherboard or Power Supply?
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Aug 12, 2010
I think I have found a flaw in OSX 10.6.4 file copying..I normall back up my files, by dragging from a folder on my HD to an identical folder on my external HD.The folder I am copying has 86 files in it, but there are only about two dozen new files added since my last back up.I have been telling it by the dialogue box, not to replace identical files in the back up folder, and clicking the check box to apply to all."but when I press the dont copy button, in the copy progress box it says it is copying 86 files. WTF is going on...!@#$%^&*().
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Dec 6, 2007
I added 2 sticks of 512 to my power mac g5 1.6. I had ahard time getting the computer to see the new ram, but finally was able to kinda get it working after zapping the pram. However my computer only saw these 2 sticks as 256, odd. So i attempted to troubleshoot the problem. I tried just installing the new ram, but the computer wouldnt boot. I tried a few different combos with the other 4 sticks i had, but nothing. I put the old memory back in, and still nothing. The power led looks to blink once every five seconds or so. I tried pressing the pmu reset button, but still the same out come. I also tried taking out the battery, nothing.
Information:
1.6 g5 single proc
Mac OS X (10.5.1)
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