My screen is really faded, after it shut down (overheated I think) after being on for about an hour.
My screen is really faded, after it shut down (overheated I think) after being on for about an hour. Its kind of like how you see the world, when you get out of a pool that has too much chlorine.
I have tried shutting down, and re-starting. I have re-calibrated.
I have tried changing brightness.
Nothing works so far.
HELP
Wait a few hours before restarting it, also post actual temps. You can download iStatPro for free, once you have restarted, download it and post the actual temps.
Also try resettng the PRAM and SMC, do each multiple times. If you don't know how please click Intel iMac SMC and PRAM resets
Similar Messages
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Apple TV seems to be losing connection to my TV after being on for about an hour or so.
This is a recent occurrence. My connection to Apple TV drops out while operating after an hour or so. Since this hasn't happened before, I'm guessing it has something to do with my update of iTunes to v.11.05. Anyone else have a better explanation?
Intermittent problems are often a result of interference. Interference can be caused by other networks in the neighbourhood or from household electrical items.
You can download and install iStumbler (NetStumbler for windows users) to help you see which channels are used by neighbouring networks so that you can avoid them, but iStumbler will not see household items.
Refer to your router manual for instructions on changing your wifi channel or adjusting your multicast rate.
There are other types of problems that can affect networks, but this is by far the most common, hence worth mentioning first. Networks that have inherent issues can be seen to work differently with different versions of the same software. You might also try moving the Apple TV away from other electrical equipment. -
my computer displays grey screen and apple logo for 10 minutes or more during start up and shut down. sometimes it refuses to shut down . this issues started after installing OS lion. what do i do?
I don't think it's exactly an incomplete installation brody, but most likely in-correct permissions somewhere along the line that either happened, or became magnified during the upgrade. Also, it could be corruption as well.
First thing to do, is boot up holding down Shift key to do a safe-boot so we an clean up any corrupted OS caches, after that do another reboot, but go to the Lion recovery, and scan the HD for errors, repair any if you find them, and then try to do a Repair Permissions job.
That should fix the issue, if not, we can start doing a PRAM reset and SMC for good measure. -
Portege M300 hangs after "Windows shuts down" comes up on the screen
The computer hangs after "Windows shuts down" comes up on the screen. The same happens in hibernation mode. I have to turn off the computer by holding the on/off button.
I have updated my bios, installed all windows updates that are available and done a numer of other things. It startd just out of the blue. Any ideas?Hi
Does it happen after the OS installation from the Toshiba recovery CD???
Did you install any further programs???
I have noticed a similar freezing on my notebook. Mostly it happened because the background process did not close and therefore the notebook could not force the shut down. In my case it was a adobe acrobat reader which could not close.
I think you should defragment you HDD and use the CCleaner freeware application.
This program cleans program errors and corrects the registry entries.
Try it! Maybe its not a serious issue! -
Why does my system hang on a blank software update screen after I shut down?
Why does my system hang on a blank software update screen after I shut down the computer?
This only happened after my computer attempted to download security update 2013-003 version 1.
I have an iMac with a 2.16 GHz Intel Core 2 Duo running on OSX 10.7.5.
I repaired all disk permission, and then verified and fixed the disk.
My hardware diagnostics program gave all systems a green light.
After all this, the system still hangs.
This must be an operating system glitch.
How do I fix it?
If you tell me to reload the operating system, then I'll have to go retro with Snow Leopard.
All subsequent updates were purchased from Apple on the Internet and downloaded.Cineast wrote:
If you tell me to reload the operating system, then I'll have to go retro with Snow Leopard.
All subsequent updates were purchased from Apple on the Internet and downloaded.
Not so. You use the recovery mode to reinstall Lion. Details in Recovery and About OS X Recovery. Also, see Computers using Internet Recovery. -
Since I installed Mountain Lion, my iMac has shut down after 15-20 minutes. I have adjusted screen saver, shut down time, and sleep after. Nothing seems to help, any ideas?
As old as your iMac is, have you cleaned out the dust? Dust buildup can lead to over heating issues. Remove any and all things plugged into it including the power cord, Remove the RAM access grille. Vacuum all openings starting with the RAM access area (air intake). Vacuum all ports and plugs, DVD slot and the opening across the top of the rear of the body. Blow compressed air through all your openings and vacuum again to remove any dust you loosend. Reinstall the RAM grille. Plug in the keyboard and mouse if not blue tooth. Insert power cord...
You are now in a perfect position to do a
SMC RESET
http://support.apple.com/kb/HT3964
Shut down the computer.
Unplug the computer's power cord and ALL peripherals.
Wait 15 seconds.
Attach the computers power cable.
Wait another 5 seconds and press the power button to turn on the computer.
It is the 5 second timing that initiates the reset.
Here is a link to a Widget to monitor your temps and other operations:
http://islayer.com/apps/istatpro/ -
Persistent USB Arch installation fails to boot after first shut down
Hey all,
I've recently installed Arch on a 32-GB USB flash drive (with the help of the wiki, of course). I have some experience installing arch on my computers, so the process went relatively smoothly. As some background info, I AM using UUIDs in both the bootloader and the fstab file, so that shouldn't be a problem.
Anyways, the problem itself: I have arch installed and ready to go, and it boots up fine (the first time). The thing is, after I shut down, if I try to boot the USB drive again, it simply hangs there-- no boot. What's weirder is not only does it not boot, but it also freezes the host computer at that point in the boot cycle. I mean, everything will be frozen up at the startup BIOS/splash whatever screen when the USB key is in, but once I take it out the computer will boot up regularly. It's really strange.
If I reinstall the bootloader on the USB drive then everything works again (that is, until I reboot).
Is the bootloader somehow getting corrupted while shutting down? I have tried using both GRUB and SYSLINUX (not at the same time of course) but they both behave the same.
Any help would be greatly appreciated.
Thank you for your time,
Ushahinhttps://wiki.archlinux.org/index.php/Be … nvironment
Here you need to set the right hooks if the root is on a USB drive, if you use RAID, LVM, or if /usr is on a separate partition.
Did you remember to do this?
If not, mount the partition(s) starting with the root partition first, chroot into it, edit that file and re-generate the initramfs. Then reboot with the reboot command, don't forcefully shut it down using the power button or something like that.
It could also be a BIOS issue. Restore its defaults, set "Removable Dev." first, "CD-ROM" second (if you have an optical drive), "Internal Storage" third. Then select the USB stick as the first to boot in the boot priority screen.
Last edited by DSpider (2012-10-12 07:07:30) -
My MacBook Pro shut off three times yesterday after plugging my phone in but I managed to switch it back on each time. I left it to rest for about 20 hours and then today it Has been working fine all morning. Using indesign and Skype which usually slow it down anyway but it's been fine. Then I plugged my iPhone 4S into it and it just shut off again. But this time it won't switch back on. No idea why this has happened but I hadn't saved my work either. I'd not long plugged the charger in to it but now, it's still plugged in, but the light on it is very dim and is just flashing.
No idea what to do. Please help!You have 10.6 on that machine, I suggest you stick with it for performance, third party hardware and software reasons as long as possible.
Consider 10.8 (not 10.7) when it's released, because 10.7 and 10.8 will require a new investment in software and newer third party hardware as it requires newer drivers the old machines won't have. (forced upgrade because of software, really nice of them)
http://roaringapps.com/apps:table
Far as your Safari problem do these things until it's resolved:
1: Software Update fully under the Apple menu.
2: Check the status of your plug-ins and update (works for all browsers) also install Firefox and see if your problems continue. You should always have at least two browsers on the machine just in case one fails.
https://www.mozilla.org/en-US/plugincheck/
Flash install instructions/problem resolution here if you need it.
How to install Flash, fix problems
3: Install Safari again from Apple's web site
https://www.apple.com/safari/
4: Run through this list of fixes, stopping with #16 and report back before doing #17
Step by Step to fix your Mac -
MacBook Pro freezes after clicking 'Shut Down' and won't remember 9600M GT
After choosing 'Shut Down' from the Apple menu my MacBook Pro (1998, 5,1 2.4 Ghz Intel Core 2 Duo) freezes and the Grey Screen of Death appears.
Strangely this only happens when I'm using the lower-power GeForce 9400M graphics card. When I use the high-performance NVIDIA GeForce 9600M GT graphics card my MacBook Pro wil shut down normally.
Ever since upgrading my system to Mac OS X 10.6.3 this problem occurs. But since then also other problems arose. After installing Safari 5 my MacBook didn't boot, and I had to zap the PRAM to get the system booting again. Since then my system won't save the 9600M GT setting in the Energy Saving panel. I can logout from the 9600M and login to the 9600M GT, but after a reboot it switches back to the 9600M card.
Today I did a combo update to Mac OS X 10.6.4, but all the problems still occur. Also I did maintenance tasks with 'Cocktail' and 'Maintenance', but that didn't help either.
Also sometimes after choosing the GeForce 9600M GT graphics card, OS X logs out and hangs in the blue screen instead of displaying the login screen.
I hope someone can help me out with this!Unfortunately the problem reoccured, alltought less. The last weeks my MacBook froze two times.
The report I send to Apple contains the following:
... Sat Jul 17 12:42:23 2010
panic(cpu 1 caller 0x124fc5b): "AGC GPU REGISTER RESTORE FAILED : rdar://7254528"@/SourceCache/AppleGraphicsControl/AppleGraphicsControl-2.8.63/k ext/AGCPowerManagement.cpp:849
Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)...
Anyone a clue how to solve this problem? Thanks! -
After having shut down after installing updates, when I restarted and tried to open a word doc, it started opening ALL the word docs and the only way I could stop it was by"force quit" . This is REALLY annoying!!
May be it is the Resume feature.
System Preference > General > Number of recent items
Uncheck the box next to "Restore windows when quitting and re-opening apps".
Best. -
my downloaded apps are not opening, they flash and then shut down. This hapened after i upgraded to the 5.0. How do i fix it!? I've tried everything
You need to resync you applications or redownload them for free via app store. They may be read by your phone, but they are really not there. Re downloading will fix this.
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i unplugged my iphone 3gs ios 5.1.1 and started playing..i played for about 2 hours,BUT the battery didnt change!!!...after about 4 hours,the phone suddenly shuts down...i recalebrated the battery (by hard reset)..but didnt help...so HELPPP PLZZZ!!!!!!!..+ when i charge my iphone, i dont see the lightning bolt,instead, i see a plug icon...i know this means th@ battery is full, but my battery is no where near full!!!!!
Just a quick update with a couple more details before I go to work:
I left my phone plugged into the wall charger all night long but the Apple logo is still blinking on and off. However, when unplugged from the charger, the screen goes blank and the unit does not respond to pressing/holding the buttons at all. Likewise, flipping the mute switch does not cause the phone to vibrate as it normally would, which made me wonder if power was being disrupted somewhere else in the unit before the battery. I just finished disassembling the unit down to the battery, looked for any loose connections etc., and did spot a suspicious looking spot on top of the #5 ribbon connector that I had not taken notice of before in my first disassembly. I'll take a picture of it and post a link for your consideration later on today when I have a spare moment, although I fear the worst. -
My 822 now says, "ERROR: Unable to find bootable option. Press any key to shut down." Just happened after my phone froze. Everything I've searched says to replace the phone. I have no phone in or out, no alarm....what is going on with this? I see others have the same problem.
Just got the same error message today. My phone went to the black screen of death with the error message at the top. Contacted Verizon via chat. Was online for 1 hour and 15 minutes only to find out that nothing could be done which I could have told them based upon what I had read on this site. Of course my phone is out of warranty since I have had it for 1 1/2 years and I am not eligible for an upgrade. How convenient! I was told to contact Nokia which I did and they gave me a download to try to reset everything. It looked like it was working but after almost 3 hours it got to the end and nothing happened. It just froze even though it said it was done. I rebooted the phone and am back at the same black screen of death. Guess I have to buy a used phone and then will have to reconsider whether or not to stay with Verizon going forward. I have not had any issues with the phone in the past - keep it in an otter box, never dropped, never got wet, etc. But all of a sudden it goes haywire like this that seems like either a hardware or software problem but something completely out of my control and all I get is sorry, you're out of warranty!
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Hey, constantly since I installed the iOS 7.1 upgrade, my iPhone has been constantly shutting down and I think it's really frustrating and I whant to know how I can stop my iPhone from shutting down so I can downgrade to iOS 7.0.4?
7.1.1 is certainly compatible with the iPhone 4. Just try a reset first.
Close all open apps by double-tapping the home button, then swiping up and off the screen with the app window (not the smaller icon).
Reset your device: hold down the home button along with the sleep/wake button until the screen goes black and you see the Apple, then let go. (No data loss) -
No VM, No Edge/3G, random shut-downs since iOS4 Update after restores
I have followed all of the fixes I could find and I still do not have a notification that I have a vm, I do not get any internet service via 3G or Edge, and the phone shuts down and cannot be turned back on for for several minutes (happens randomly). This is so frustrating. I now have a phone that has had the iOS 4 reinstalled twice, it has been restored twice, I have a new vm PW, I have a new greeting, I have turned the airplane mode on and off, I have made all sorts of other setting changes per the forum. The only place my phone has data functionality is in my house and that is negligible. But I can't make phone calls in the house because the reception is so poor. Any other brilliant fix ideas from anyone (please help!)? I am so frustrated I could cry. This 3GS is useless to me now and I won;t be able to get a new phone until the next shipments come in. Those seem to be having their own issues too (which apple is blaming the user for or telling them to ride it out).
Message was edited by: hippieRNThis fix worked for me - THANK YOU!!!!!
New! Re: Got Edge and 3G data working in iOS4 - Temp workaround!
Posted: Jun 25, 2010 11:31 AM in response to: Silvefox
I have figured out a fix for the Cellular Data, MMS, and VVM not working after upgrading to iOS 4. All of your data will still work with your phone but you will lose your camera roll so please back that up to your computer 1st. Also, initial reports are that this fix does work for iPhone 4 and will restore Face Time functionality.
Originally Posted Here: http://forums.macrumors.com/showthread.php?t=944733
"Ok guys, here it is another new fix that covers it all while maintaining your data. (CAUTION: Photos from the camera roll will not work after this method is complete so please back them up to the computer first. I'm not responsible if you lose your pictures.
This method is based off of dankirsh's SMS Restore method (Only fixes Cellular Data), loveturtle's Non-Corrupted APN Restore method (Only fixes Cellular Data), and my own unique concepts which seem to fix everything and keep data intact minus the photo roll.
Step 1:
Windows Users: Navigate to "X:\Users\User Name\AppData\Roaming\Apple Computer\MobileSync\Backup"
Mac Users: Navigate to "~/Library/Application\ Support/MobileSync/Backup/"
NOTE: "X:" is the drive you installed Windows on and "User Name" is the name of your account on Windows.
Step 2:
Move all Backup files to another location to make sure the entire folder is empty.
Step 3:
Plug in your iPhone and perform a full backup.
Step 4:
After backup completes, disconnect the iPhone and copy the new folder under the backup directory to a separate location perferably named "Old" for ease of use.
Step 5:
After folder completes the copying delete it from the backup directory, NOT THE NEW LOCATION.
Step 6:
Plug in your iPhone and perform a full restore.
Step 7:
Upon completion of restore if iTunes asks to restore from a backup that you select a new configuration. While configuring the iPhone for new settings uncheck all sync boxes including Applications and Data. <-- (IMPORTANT)
Step 8:
Right click the iPhone and backup the iPhone.
Step 9:
Upon backup completion copy the new backup folder out of the previously mentioned location and copy it to a folder called "New".
Step 10:
Delete the backup that was recently created in the Backup folder.
Step 11:
Copy the backup located in the previously created "Old" folder to the Backup folder.
Step 12:
Upon completion of the copy go into the randomly named folder and delete a file named "8218978e4ab0a48035bb92653145a6be872ea858", then right click the iPhone in iTunes and select "Restore from Backup" and select "Ok" since this is the only backup in the folder.
Step 13:
Upon backup restoration completion let your iPhone sync itself with the computer and restore all of your applications. (At this point all is back to what it was like at the beginning of Step 1.)
Step 14:
After all of your Applications are synced navigate into the "New" folder and into the backup folder located inside of it, it will be named as a random string of numbers and letters.
Step 15:
Copy and overwrite the following files from the randomly named backup in the "New" folder to the "MobileSync\Backup\Randomly Named Backup" folder; "Manifest.mbdb", "Manifest.mbdx", and "Manifest.plist", they are located near the very bottom if sorted by name.
Step 16:
In iTunes right click the iPhone and "Restore Backup" once again since this is the only backup available, click ok.
Step 17:
iTunes will display an error and reboot the iPhone, this is normal.
Step 18:
Upon boot of the iPhone, check your Cellular Data, MMS, and VVM to verify all is working fine.
Step 19:
If all is working, delete any backup located in the "MobileSync" folder and perform a full backup again. As stated before, your camera roll will not work anymore for your old files. The files appear to be present on the iPhone but are corrupt and will be overwritten when a new photo is taken.
Enjoy your fully functioning iPhone once again and please keep your OLD backup files as I am not sure if the App Data will backup now. I will have to continue more testing with this.
FINAL NOTE: Resetting network settings did not break my iPhone after completing this method.
Update #1: Reports from a few users are indicating this method does work for the iPhone 4 and does fix Face Time. See post #68, #69, and #71 for more information."
Message was edited by: pilot76103
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