MacBook Pro :: Displays Screen Turns Blue Momentarily When Turn On From Sleep Mode

Dec 3, 2014

I recently had my screen replaced because of a crack. Now I find when I open the laptop to use, after being on sleep mode. It momentarily turns blue, sort of flashes/glitches then works normally. Should I be concerned?

Info:
MacBook Pro with Retina display

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I have a little problem with my last generation 12" Powerbook G4. Sometimes, after I wake it up from sleep mode, the screen has a kind of blue tinge to it, as if there was some blue transparent plastic stuck to it. After I reboot, it's just fine.

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I am new to this forum, but hoping I can get an answer here. When placing my Macbook Pro in sleep mode by closing the lid, it goes into sleep mode, but immediately turns back on (with the lid closed), then after a short time goes back into sleep mode and then immediately turns back on. It keeps cycling like this. Any clues to why it will not stay in the sleep mode?

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MacBook Pro :: Says Nothing But Screen Turns Blue For An Instant When I Disconnect It

Jul 7, 2010

[URL ]and i connected it just the right way. my tv says no signal. what is wrong? it doesn't get it. Macbook pro says nothing bt screen turns blue for an instant when i disconnect it. i click detect displays and nothing happens.

adittional info;
mbp is 15" 2010 i5 2.4 ghz
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Apr 15, 2009

my monitor turns off but my computer won't go into sleep mode, both are set to turn off at exactly 45 minutes of inactivity.

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Apr 15, 2009

my monitor turn's off but the computer never goes into sleep mode. I've got both my monitor and computer set to turn off at 45 mintues of inactivity. I tried reseting the pram with no success. I deleted the com.apple.PowerManagement.plist file. but it still doesn't turn off, only the monitor. I've set it to 1 minute but only the monitor will turn off. Manually putting the computer to sleep work's fine.

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May 27, 2012

My computer sometimes turns off when in screensaver/ sleep mode. Then it doesn't want to turn back on. It eventually does. It's annoying!

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Sep 16, 2009

So I have a DYNEX 21 inch HD TV conected up to my MBP via the VGA connection route. My problem is that when I want a program (or more specifically in this case a game) to go into fullscreen mode it automatically goes to my primary monitor and turns the other screen black. I know I can switch the primary monitor from my actual laptop screen to the TV however I just want the game to be full screen on the TV while still having access to my dock and everything on my laptop.

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Jun 4, 2014

My mac book pro seems to turn on and load with a dim screen, but turns off after that. I've tried the shift method but it still doesn't work ...

Info:
MacBook Pro

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MacBook Pro :: Screen Turns Black When Turn On

Jun 29, 2014

My screen is black but my laptop is not off.. and its not that only the screen is black, my mac on sleep (i think)...When I turn my mac on, it does turn on.. The starting screen comes out.. but the moment the desktop opens, the screen goes black. And if I try to wake my mac up by pressing any key, the mouse shows for like three seconds(on the black screen, not my desktop). So that means that my mac is not totally off, it's just that the screen is black. But once in a while, when I press any button, my desktop shows for five seconds and the screen turns black again. I had yesterday was that the finder was keep restarting. I was still able to go on all the apps except that I could not open any files on my desktop.

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MacBook Pro :: The Battery Turn Off While In Sleep Mode?

Jan 7, 2011

I'm going to purchase a macbook pro at some point, probably when the new announcement happens, but my question is: while the laptop is in sleep mode, does the battery turn off? Like, does it still consume energy while in sleep mode?

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MacBook :: Screen Turns Blank White When Turn On

Jun 24, 2014

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MacBook Pro :: Using Lion Won't Sleep - Only Screen Turns Off When Lid Closed

Apr 15, 2012

I am on a 17" macbook pro using lion and my laptop wont go to sleep. I shut the lid and the screen turns off but I hear it still going and the light in the front doesn't begin to blink like it is suppose to. I have reset the pram and the smc and its still not working

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Software :: Mac Freezes Randomly And Screen Turns Blue

Nov 9, 2009

My Mac will freeze at random moments (not while running any particular app or program) and go to a blue screen, after a few seconds it clears up by itself. Sometimes it will happen several times in a row, sometimes 10 - 15 minutes in between.

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OS X :: MacBook Screen Turns Off - Sleep Light Remained Constant

Feb 9, 2008

I was using my MacBook this evening and navigated to a webpage that wouldn't load (perhaps due to excessive load) when my screen turned off and refused to turn back on. The white "sleep" light remained constant. I shut the screen and the light started to blink after the optical drive made it's noise and then I opened the screen again. The display turned on for a few seconds turning back off and the light on the front reverted to it's constant state.

I repeated pressing keys, the mouse and closing and opening the screen a few times before holding the power button down and forcing it to shut down. It's working fine now. I am wondering what caused this sudden behaviour though and how to best stop it from happening again, if I was working on something that needed to be saved, I'd be buggered. Perhaps it's an issue Apple needs to service, but how do I reproduce the effect then?

At the time I had a few applications open:
Mail
Safari
Mercury Messenger
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I was thinking it could possibly be related to the Last.fm app, but why would it turn my screen off and then cause it to continue to not respond/turn off? Should I be looking in the Console for a log before shutting down tonight, would that reveal something?

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MacBook Pro :: It Doesn't Turn On BLUE Screen

Mar 27, 2012

macbook pro doesn´t turn on BLUE screen,

Info:
MacBook Pro, Mac OS X (10.6.8)

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MacBook Pro :: Why Does Screen Suddenly Turn Blue?

Mar 31, 2012

I got my Macbook Pro only 6 months ago, and supposedly, it is a really strong and good computer: 2GHz Intel Core i7 with Version Mac OS X 10.6.8.

A couple of times a week the screen suddenly turns blue. I can't really figure out a pattern as to when it does it. Often, I'll be switching between word and a pdf and then it just suddenly turns blue and I can't use any bottons. I just recently discovered that if I simply close the Macbook and open it up again, then I'll get back to where I was before it turned blue. In this way, I can make the computer 'wake up' by closing and opening it once or twice. Also, I can force the computer to shut down by holding the switch-off botton down for a while. 

However, something is obviosly wrong, and it is anoying and also, I would like to find out if it is a hardware problem before it's too late to get it fixed within the hardware-protection period of 1 year after purchase. 

I just formatted the hard drive a couple of days ago and re-installed everything, but it still happens. Also, I tried to do the 'hold down option-command-R-P'-thing but it hasn't solved the problem. 

Info:
MacBook Pro (15-inch Early 2011), Mac OS X (10.6.8)

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Apr 20, 2012

When i turn on my computer it goes to the regular white screen with the apple with the pinwheel.  Then i goes to a blue screen and it changes to a different shade of blue and the pin wheel shows up. The two blue screens just alternate untill i hit the power button the shut it off.

Info:
MacBook Pro

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Jul 4, 2009

The first time I connected to my HDTV using a mini displayport-dvi and a dvi-hdmi adapter, it worked flawlessly. Stupidly, I set my TV to a resolution it couldn't support. Now the screen only turns blue until System Preferences eventually crashes and the TV gets no signal.

I've tried clearing my PRAM, deleting the profile in the colorsync folder, and even deleting /Library/Preferences/com.apple.windowserver.plist out of desperation. I've confirmed that it's not a problem with the adapters by successfully getting another HDTV to work. Where could could OS X be storing the display's settings?

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MacBook Pro :: The Computer Does Not Turn On Past The Blue Screen

Mar 23, 2012

My MacBook pro starts up then goes to the white apple screen but after that the whole screen turns blue and has a round loading thing that does not stop spinning and thats all it does. The computer does not turn on past the blue screen?

Info:
MacBook Pro

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MacBook Pro :: Does Not Turn On Properly - Only Showing Blue Screen

Jun 6, 2012

MacBook Pro laptop with a model number of 10.5.8 doesn't turn on properly. When it turns on there is only a blue screen with a folder and a question mark on it. How to troubleshoot my laptop.

Info:
MacBook Pro, Mac OS X (10.5.8)

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MacBook Pro :: Keep Having The Screen Turn Blue And Then Suddenly Go Back To Normal?

Feb 14, 2012

I keep having the screen turn blue and then suddenly go back to normal. It's a quick flash, totally random, repetitive during operation, no noises, and nothing else is interrupted. It does not restart, log off, or try to. Is it about to die?

Info:
MacBook Pro, Mac OS X (10.7.3)

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MacBook :: Boot In Safe Mode - System Stuck At Blue Screen

Nov 30, 2010

I tried fsck -f fsck -y multiple times, booting in safe mode, zaping the pram and all that stuff, nothing as worked. I don't really care about how to fix it but I care more about, Is there any possible way I can get files off of the macbook even though it wont boot. Like is there a way for another computer (windows or mac) to pick it up so I can transfer files? What accessories will I need?

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IMac (Intel) :: Why Does Computer Turn Black When Wake It Up From Sleep Mode

Jun 19, 2014

When I need to go somewhere or just eat lunch, I put my iMac to sleep. After that, when I come back to wake it back up, it stays black.

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MacBook Air :: It Displays Turns Off After 2 Minutes Of Inactivity

Apr 29, 2012

If I am reading a page, for example, and I do not touch the mouse or the keyboard, the display turns off after approximately two minutes no matter what the setting is for the power savings feature.

Info:MacBook Air, Windows7

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OS X :: Turn Off - Close Switch On Bottom Of The Wireless Mighty Mouse When MBP In Sleep Mode?

Mar 27, 2009

I was wondering if i need to turn off / close the switch on the bottom of the wireless mighty mouse when my MBP is in sleep mode....it seems that when i don't the mouse still connects and the screen kicks back on for a few seconds.....not sure if this is the case, but the logo on the outside of the case lights back up.

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MacBook Pro :: Screen Freeze After Sleep Mode

May 28, 2012

Macbook pro 15 wakes from sleep mode with a blank white screen and no cursor, I can hear the computer is awake in the background as programs start up?

Info:MacBookPro, Mac OS X (10.7.4)

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MacBook Pro :: Sleep Mode Light Constantly On But Nothing On The Screen

Mar 3, 2010

I woke up this morning and my Macbook Pro won't turn on. The sleep mode light is just constantly on but there is nothing on the screen. I've tried shutting down and booting back up. Removing the battery and putting it back on and rebooting. I've tried rebooting without the battery and plugged into the power adapter. I've reset the PRAM. I've took the battery out and held down the power button for 5 seconds. Nothing seems to work.

Also, the last week the battery said "replace soon" and then the other day it said "replace now". I've checked the battery level and it seems to be fine. And wouldn't it just start up from the power cord? I would love for it to just be a battery issue. But it not starting up with the power cord and the sleep mode light being constantly on makes me thing otherwise.

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