Screen WENT blue for a few minutes, back to normal

hey folks, and apple-
new macbook aluminum 2.4ghz, all is going well two weeks in, EXCEPT --
a few minutes ago, i was working, got a phone call. the display went to sleep, but the mac was still on. i woke the display back up after the call, and the display had a VERY BLUE cast to it suddenly. i got a little worried.
i ran the screensaver, and woke it up, and still blue.
i closed the mac, let it sleep for about 10 seconds, woke it up, and the blue is now gone. weird. guessing this is a software/firmware issue. but wanted to report it.

I've had this twice now, with a 2.0GHz machine.
Each time it happened the display had been asleep, but the computer itself was awake.
Seems like maybe a colour profile issue. The first time it went way after sleeping (I thought it was my eyes), the second time immediately after I clicked "Displays" in System Preferences -- almost like it'd forgotten what profile it should be using. The blue sheen matched the one I get with Apple's Generic RGB Profile.

Similar Messages

IPhone is at a grey screen after flashing for a few minutes

My iPhone is at a grey screen after flashing at the same screen for a couple of minutes.
I can turn my screen on and off, phone functions and siri both work. The screen is just grey, no error messages or anything.
This happened after I was trying to connect to a wifi hotspot and I was typing something into a field when it froze, flashed for a few minutes, and stayed on a grey screen. This has been going on for about an hour and a half.
Any help would be greatly appreciated.

Hi Brialex119,
If your iPhone is flashing with a grey screen, I would suggest resetting the device and resetting the network settings. If that does not resolve the issue, then you may need to back up to iCloud and restore it.
Restart or reset your iPhone, iPad, or iPod touch - Apple Support
https://support.apple.com/en-us/HT201559
iOS: Wi-Fi settings grayed out or dim - Apple Support
https://support.apple.com/en-us/HT204324
Restart your iOS device.
Make sure that airplane mode is off by tapping Settings > Airplane Mode.
Reset the network settings by tapping Settings > General > Reset > Reset Network Settings.
This will reset all network settings, including Bluetooth pairing records, Wi-Fi passwords, VPN, and APN settings.
Make sure that your device is using the latest software. To do so, connect your device to your computer and check for updates in iTunes.
Back up and restore your iPhone, iPad, or iPod touch using iCloud or iTunes - Apple Support
https://support.apple.com/en-us/HT203977
Regards,
- Judy

Screen goes black, shut the lid for a few minutes, open the lid the turn on chime comes on and the screen comes back to life. The computer itself has continued to update just no screen. After a few minutes goes black again. Is logic board going bad?

Screen goes black, shut the lid for a few minutes, open the lid the turn on chime comes on and the screen comes back to life. The computer itself has continued to update just no screen. After a few minutes goes black again. Is logic board going bad or graphic card issue? Trying to decide if computer is worth repairing as it was made in 2007.

It does sound like you might have a faulty video connection. See if you can make a Genius Bar appointment at your local Apple Store.

How come my Ipad suddenly doesn't want to connect to the wi-fi anymore? The server stopped for a few minutes and when it came back on, my ipad lists it as available, but says it's impossible to join.

the connexion wi-fi was working fine. Suddenty, the server stopped for a few minutes and when it came back on, I had no trouble using the internet on my laptop, but myIpad won't connect. The wi-fi is listed, but it says impossible to connect. I tried turning off the ipad, but the problem is still there.

Go through some basic troubleshooting steps.
Settings>WiFi>Off, restart the iPad and turn WiFi on again.
Settings>WiFi>Tap the blue arrow next to your home network name>Forget this Network, Restart the iPad and then try to join your network again.
Settings>General>Reset>Reset Network Settings. Restart the iPad and try to join your network again.
Finally, you can try rebooting the router. Unplug it for about 30 seconds and then plug it in again.

When I have documents open and I walk away for a few minutes, when I come back and try to resume working, my computer seems to freeze up and the little pinwheel starts spinning and I literally have to unplug my computer to get it out of this frozen state.

When I have documents open and I walk away for a few minutes, when I come back and resume working, my computer freezes up and the little pinwheel starts spinning. I literally have to unplug it to get out of this frozen state. This has been getting progressively worse over the past three months. I recently took it into the Genius Bar and they could not find anything wrong. They told me to add more memory, which I did. However, the problem persists. Do you know why my computer would freeze up after the screen has had no activity for just a few minutes? My screen saver is set for an hour so I know this is not the problem.

What kind of documents? Office? iWork? Text Edit? What version?
What settings do you have in regards to power saver and/or screen saver?
For these kinds of system glitches I always recommend installing and running Onyx 'Automation'. If that does not work you should reinstall the offending software, if possible.
Onyx - http://www.titanium.free.fr/download.php?sid=d1caebc01e3207556c6d75791305ccf2

The screen of my imac always goes to the maximum exposure. Then the light icon on the screen. After reducing the brightness goes my screen after a few minutes back to the maximum intensity with the brightness icon back on my TV screen.

The screen of my imac always goes to the maximum exposure. Then appear the light icon on the screen. After reducing the brightness goes my screen after a few minutes back to the maximum intensity with the brightness icon back on my screen.

Try resetting the SMC and if that doesn't work then reset the PRAM too.
SMC RESET
Shut down the computer.
Unplug the computer's power cord and all peripherals.
Press and hold the power button for 5 seconds.
Release the power button.
Attach the computers power cable.
Press the power button to turn on the computer.
PRAM RESET
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.

Not a question. A comment actually. Regarding the persistent blue Autofill popup in Safari. My wife first shut down the Mac then unplugged it for a few minutes. On restart, the box was gone.

Not a question. A comment actually. Regarding the persistent blue autofill box that may appear in Safari, my wife shut down the iMac then unplugged it for a few minutes. On restarting, the box was gone.

Do you have a question?

Internet slows down or shuts off for a few minutes, then goes back to normal. What should I do?

So I've been away for a while and when I got back to US I've had some issues.
It's the same internet connection as before, so I'm not sure if that's the problem.
When I use an internet browser everything goes well for a while and then internet suddenly slows down or shuts off , it dosen't show dissconnect or anything.
The only thing that happens is that pages won't load, or they load super slow. This usually happens for a few minutes.
I got my macbook this september and I'm careful with not blocking the fans.
The same thing happens when I play games online, the internet "shuts" off or slows down, freezing the game. I'm now unable to play that game because of this issue.
I really don't know what could've causes this and I'm not really sure how to check, I would appreciate any help.
When this issue happens it dosen't seem to be because of what I have open, how mane pages, or over heating.
(I'm not a hundred percent sure about the heat, it gets warm but hot acctualy heated up as in when it's running heavy applications)
I'd like a response fast because this affects not only my gaming (which I really miss) but also everything else like HW, since the page would die suddenly.
Please help
p.s It's a wifi connection and I don't have acess to use a cable. I'm trying to get a hold of the password to the internet since I only have it locked on my laptop as "go-to" connections.. My landlord has the password ..

Have you tried resetting the SMC?

After applying update my apple tv2 will randomly go to a black screen that lasts for a few seconds. When it gets back to normal after a few seconds it acts like the video never stopped since its farther along in the timeline. This happens with all video c

After applying update my apple tv2 will randomly go to a black screen that lasts for a few seconds. When it gets back to normal after a few seconds it acts like the video never stopped since its farther along in the timeline. This happens with all video content wether its from Netflix or streaming from my iTunes library

You might try restarting the Apple TV by removing ALL the cables for a 30 seconds. If that doesn't help try using another HDMI cable.

HT4061 Screen went blue . Phone turned off and never turned back on

SCreen went blue. Phone turned off and never turned back on

What to do if your iPhone will not turn on

Screen turns off after a few minutes and needs to be closed then opened

hi, as the title suggests my powerbook screen turns off after a few minutes before my screensaver is set to come on and when i come back and press a key or move the pad it wont start up so i need to close the powerbook then open it up again for it to activate. its not a huge problem but my programs which connect to the internet seem to lose their connection when i open it up again. is this normal? is there a setting i can change?
thanks
ross

Is there a way to "disable" Standby, Suspend and Off just when watching movies (in fullscreen or not)? I want them to do what they usually do in all other cases.
Setting them to 0 in xorg.conf does the thing, but I need that functionality only when I'm wathing movies. Making a script that alters adjustments in xorg.conf isn't the best solution - you'd have to restart X every time you want to watch a movie .
Cheers,
Daniel

How to automatically lock my computer if I step away for a few minutes

What is the best way to secure my computer if I walk away for a few minutes? Having the screensaver come on? Or is there another way to lock out the current user if the computer is inactive for 5+ minutes?
Thanks!

If you choose "Show Status in Menu Bar" from Keychain Access > Preferences > General you will get a little padlock in the Right Hand menu bar. This has a menu "Lock Screen, …" which will automatically switch to the screensaver and require entry of a password to get back (it does allow switching to another user if Fast User Switching is enabled).
That way you can set security immediately. It would, though, be a good idea to trigger the screensaver after a minute or two (whatever suits you) in case you forget

Why is my iPhone 5c's home button not working at all it didn't work once for a few minutes then it was normal again now it won't work at all. HELP

Why is my iPhone 5c's home button not working at all it didn't work once for a few minutes then it was normal again now it won't work at all. HELP

The screen repair was botched. Take iPhone back to place of screen repair, and have them get the home button working again.

My iPhone screen went black and won't turn back on.

Yesterday, my iPhone 4S screen went black and won't turn back on. So I tried just letting charge but after an hour nothing happened, so then I switched out the chargers and made sure the outlet I was using worked. But it still was black. Then I did a little research and I tried to put it into DFU mode but my power button has been broken for a few months now, so that didn;t work either. Then I tried restoring it, but my computer didn't recognize it!!! So then over night I let it rest with no power source connected to it. This morning I plugged it back into a power source and it showed the charging icon. I'm pretty that means it's still running, but I'm not an expert. PLEASE HELP!

If you have got a different USB Sync cable try to charge your iPhone with that as there are possibilities that your current USB cable or Power Adapter is not Charging your iPhone. If it still doesn't work make an appointment to Nearest Apple Genius Bar

I have a late 2012 iMac running osx 10.8.5. I keep losing access to my internal hard drive. I can reboot and regain access and it will last for a few minutes or hours. Disk utility does not seems to help.

I have a late 2012 iMac with an I5 precessor running OSX 10.8.5 and a 1tb internal hard drive. I keep losing access to the internal hard drive/startup disk.
I can reboot and everything operates as normal for a few minutes or hours but then I lose all access again to anything on the hard drive. The computer is still up and running but no files can be accessed and certain websites cannot be acessed even though internet access appears to be normal. Disk utility can only find permission errors related to iTunes which can be repaired only to come back at the next scan (I would not think permission errors would have anything to do with the hard drive crashing). It does not seem to matter what program I am using at the time access is lost and it can lose access sometimes right after reboot when no program is running.

You will need to boot into the Recovery Volume (command - R on a restart or hold down the option/alt key during restart and select it) to run Disk Utility/Disk Repair.

Screen WENT blue for a few minutes, back to normal

Similar Messages

Maybe you are looking for