MacBook Air :: Screen Turning Blue Then Faded Back To Normal
Feb 19, 2009
This started very suddenly today. I was in finder looking through some pictures when my screen suddenly turned blue. After a second, it faded back to normally, so I continued what I was doing. After about 5 minutes, it happened again, but faded back. It's be less than a half-hour, I haven't touched the computer but the screen is turning blue than fading back every half a minute or so. Every now and then, the screen stays blue for about 20 seconds.
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?
My 2010 13" Pro seems to have some blue/magenta light leaking from the bottom of the screen. This is only visible with the brightness turned up and against a black background (i.e. when watching a letterbox movie). It's quite different from the "typical" white light leak that I've witnessed on other lcds. Would this be "normal"?
Also - and this may seem like nit-picking - but my caps lock key feels a bit flimsier than the rest of the keys. Again - is this "normal"?
Not sure where to put this posting, but just recently I installed tech tool pro 5 and recently my computer screen(s) keep turning blue, almost like they are about to go to sleep, or the computer is going to be reset!
screen goes black, laptop seems to have not turned off but nothing can turn the screen on. seems fine after a reboot but problem recurs at some random future inconvenient point in time. problem is annoyingly inconsistent - it will occur at random (no discoverable software or hardware conjunctions), sometimes around once weekly, sometimes less frequently. have already had it in a mac repair, said they fixed it, something to do with graphics card firmware.
Over the last few months there have begun to be hundreds of blue horizontal lines running across the screen and the sound fragmented, with the Mac crashing over 5 times a day. Normally, I would restart and the problem would be OK for a while.
However, now when I turn on hundreds of horizontal black/green lines appear in colums, the normal apple symbol comes up with the spinning loading item. Then a blue screen will appear and the normal log on profile selector doesn't appear. Then after a while the blue screen is covered the thousands of these black/green lines.
This is my first Mac so it's pretty much foreign to me. I was holding down control and accidently used two fingers to zoom on my track pad, and it zoomed in on my entire screen. How do I zoom out and get my screen back to normal?
1. Today, I turned on my MacBook running 10.5.7 bought in the Summer of 2006 and the colors were washed out/faded. They were noticeably more bluish-purple. This is the third time it happened over the past year, so it is incredibly hard to replicate for a genius. A restart fixed the issue. I did not mess with the color schemes (I actually don't even know how to use them), nor have I dropped my laptop in the past three years I have owned it. Anyone know what is the issue here? I'm pretty sure it's hardware-related. I am concerned because my AppleCare is expiring this coming September, and I don't know how to replicate the problem.
2. Also, after a good period of nonuse, one-fourth of my screen (the lower left corner) is noticeably "darker" after I turn it on. The area goes back to its correct brightness after 10-15 minutes, like the screen has to warm up first. I've had this problem since I first purchased the unit but this dark spot has definitely gotten bigger. Is this normal for a laptop?
3. Coconut battery says that I have only gone through 4 battery cycles. I've calibrated the battery and the program still says the same thing. The battery I replaced quite a while ago did not have this problem.
I have tried esc, command + control + F, holding down the control key and scrolling with the mouse, tapping on the mouse, and making a pinching motion on the mouse. How do I get my screen back to normal size?
I had a presentation today, and plugged my MacBook Pro ('06 version, and 10.4.10) laptop into a projector. Right as I did that, things went a little crazy, the audio was coming out with hissing, it was running very slow, and overall just went from running great to disfunctional. It finally froze, and I shut it off. A couple of hours later, I'm failing to get past the blue screen during the start-up. When i run in safe mode, its just shuts off while i'm holding the shift key
This morning I found my iMac G5 was accidentally left on all night. The screen saver was running so I didn't think there was a problem. However, my screen is now noticeably darker than it was yesterday. I've checked all the settings and they all appear fine. The brightness is set to 100%. My co-worker has the same iMac as me and her screen in set at 50% brightness and still looks brighter and crisper than mine. I've restarted, shut down, left off for about 10 minutes, no change.
I have iMac 27 and screen problem on start up i have blue vertical lines, when it start i have a lot of blue dots and nothing else. when I connect outside monitor its showing the same.
Just installed lion and still the same problem when it starts blue dots, when startup in safe mode loads of blue lines and dots on the screen.
while i am using my macbook the screen will suddenly go blue and flash between different blue colors like it is trying to work. sometimes it comes back on but most of the time it stays like that. I have to force shut down with the button and then restart...about half the time it is still flashing blue after the restart and if it does work, it goes blue eventually.
dont know if its a problem with the screen or what because the computer continues to work...if there is a movie on, you can here it in the background and the screen just flashes.
When I update my software (using system update), the computer updates perfectly. However, when the update is completed, the computer turns itself off, instead of restarting like it used to.
After this, when I hit the power button to turn it back on, the power light comes on, but then it turns itself back off again. I usually have to hold the power button in for about 5-10 seconds, and repeat this a couple of times to actually get it to turn on.
I have also noticed that a file in the recycle bin called "recovered files" is being created after the process.
A while back, I made the huge mistake of hitting the power button in the middle of an update (eeeek!) and I think this may have caused the issue.
Right now my MBP is setting idle (except for this process of course) and the fans are screaming at 5607RPM. I'm having this happen more and more lately. Anyone have an idea of what is causing it?
Attached is a screen shot that shows what is running. NETserver is using almost 70%. Why? It usually takes a reboot to get the fans back to normal.
I am having this weird problem. Suddenly my Trackpad refuses to accept all left clicks, also including the lower left real click. I can't do anything except booting into safe mode, then back to normal mode.
I have a MBA 13" late 2012. It was working fine and suddenly one day exactly left half of the screen went bright and right half was normal.There was no drop, nothing. It's exactly straight half line in between the screen. Where left part of the screen is brighter.
The Airport keeps turning off and I can't turn it back on only after a restart, then it will work for another few minutes and then the same problem happens again.
Once it turns off when I click on "turn Airport On" nothing happens.
Will buying a new airport card help for my problem? and if yes what exactly do I need to buy.
I already tried a few other things like resetting etc. but no luck.
my screen keeps turning off if i play with the brightness the screen will come back on i think this is a inverter problem were can i get a inverter for a white plastic macbook
This is the problem I just bought a brand new 2009 iMac with 4 Gigs of RAM. I installed the iStat Pro app that shows whats running and how much things are going on. I noticed that the RAM indicator went from 4 GIGS of RAM to 940MB of RAM. I'm freaking out b/c this a brand new computer. Is there a solution to bring the RAM back to normal?
I'm having a regular problem with my MacBook screen. Every time I put it to sleep, when it starts back up again the screen stays blank / black. The way to remedy this issue is to close the lid and open it again immediately. Then the screen comes on and no further problems. Serial: W8905MCX1AQ It's a 2008 aluminum 13" MacBook with snow leopard 10.6.4 2Ghz Intel core 2 duo with 4gb of ddr3 RAM.
I have an older generation Macbook Pro (the all-silver two-part body style that came out before the current Macbook Pro) that I got approximately two years ago. I do use it quite heavily but have always taken good care of it.
About a week ago, I was using it as normal, then put it into sleep mode and went away from it for an hour. When I came back to it and opened it back up, there was nothing. I tried closing it and re-opening it, still nothing. I did a hard shut-down by pressing the power button until the power light went off, and then restarted it. Even though the computer turned on and the power light lit up, the screen remained black, and the Apple symbol on the lid remained unlit.
I called technical support and they ran me through a list of fixes including holding several keys down and turning on the computer, etc. None of them did anything to the computer as far as I was able to tell. I was not getting any sound, either--whether from having my computer muted or from the computer not working, I'm not sure.
I then tried putting the MBP into Target Disk Mode by connecting it to my sister's MB--no response. Still, the screen remained black on the MBP and no icon for the MBP Disk appeared on the MB. Even though the computer powers up, runs the fan and everything, it appears to be dead for all intents and purposes.
I have two main questions here:
1) What is going on here? Is it as simple as a screen problem, or has my motherboard gone? This is the very first problem I've ever had with my MBP; nothing has led up to this.
2) Is there any chance that my files are safe? I'm currently on vacation and backed up my files prior to leaving, but have done a lot of work since being on the trip and am not too keen to lose what I've done.
I installed Cleardock [makes the dock transparent] and I tried getting rid of it by going into user/library/preferences and deleting com.apple.dock.plist. However now my dock is still clear but also reflective [see pic]. So then I tried to reinstall cleardock then uninstall it but that didn't work [I did a killall Dock to reset it]. I also read on a forum how to restore my dock to the default but that just gave me back the default application icons. So how can I get my dock back to normal! And if it helps I have time machine back ups from before my dock was like this.
