I have a G5 that developed a fault where half the screen is grey . It does this on starting up and stays this way. My eyes feel like there bleeding from hours of starring at screen and reading text to no avail. I am of limited funds so a send away for repairs is probably going to be beyond my means.
View 4 RepliesI started up iTunes, checked my email, and looked up to see the top half of my display drop about 15 shades darker than the bottom half! I called Apple Care who told me they had never heard of something like this before and advised me to call the nearest Apple Store. I did, and like Apple Care, they had never heard of this happening.
View 16 Replies View RelatedAt the beginning of last year I bought a 3.2GHz 27" iMac. About a month ago I noticed that, within about 5 minutes of starting my computer back up from sleep the left half of the screen would flick and become darker than the lower half (about 4 clicks of the light button lower). Sometimes the screen will flick to become even darker than this (but usually it returns to the 4 clicks darker after a short while), and sometimes it returns to normal only to go darker again.
Info:
iMac (27-inch Mid 2010), Mac OS X (10.7.3)
I have a MacBook Pro with the 9600gt in it. Since updating to 10.6.4 this morning 2 times while playing java games i've had the bottom half of my screen go black and most of the top half flicker. I've had to hold in the power button and reset both times. The second time I closed the screen and reopened it, the screen was black but no mouse and nothing moved.
Any advice? Would this be something to do with my graphics card or possibly some error in 10.6.4?Edit:: This is software related to 10.6.4 update and only happens when I open up a java game in a browser.
This has been going on for a while. It happened first a month or so ago.
I turn on my 2008 iMac 24". The screen turns white like always, but no Apple icon appears. It starts to make a loud nice again and again. Bip, Bip. Pause. Bip, Bip, Pause. Bip, Bip. Pause.
I turn it off. Turn it on again. Same thing happens. Repeat.
I take out the cable powering the computer and go to school. I put it back in when i returned and turned the computer on. It worked fine.
Nothing happened again until a week after. I was sitting working on the computer, when it out of nowhere shows the "grey screen of death". I turn off the computer, take out the cable, leave it out for half and hour or so, then turn the computer on. It works fine. Works for a week. Same thing happens again.
Now it starting to appear more often tht though, and I'm afraid to turn it on until i get an external HD so i can Time Machine, in case it will appear more often for every time i turn it on.
The guarantee is not valid anymore (never purchased AppleCare) and i can't bring it to a store and show them what it does, because it doesn't always happen.
I read that it might a kernel panic somethingsomething, and that i need to wipe the HD. Though that was when the computer had the grey screen all the time. Not just occasionally like on mine.
I have an Intel Mac Mini that I use with a Viewsonic DVI LCD. My problem is that the gray boot screen doesn't ever appear. The computer starts up, but the display doesn't come on until I unplug the monitor and plug it back into the mini, then it comes on and I see the login window. Anyone have any tips for me? I've tried the cmd-opt-p-r, and resetting it via plugging in the power while holding the power button, but to no avail.
View 3 Replies View RelatedI am running Snowleopard on a 24" white imac bought in 2007. My system has been somewhat temperamental for a few weeks, crashing out on me when waking up and generating random artifacts onscreen during use. I noticed also that the hardrive recently renamed itself as "EMI Boot" when booting using the option key (although it worked fine). Now, when booting, the apple logo appears, followed by the spinning wheel and a blank gray screen. Then nothing. The same thing happens when I try to boot using a mirrored backup drive or a separate bootable drive with a different version of OSX. The imac drive will, however, launch using a MBP in terminal mode without problem. I have run Diskwarrior and fsck on the drive. No difference. I've tested the RAM using memtest in single user mode. RAM seems OK. I dont have the original installation disks, so cannot run the diagnostics.
View 3 Replies View RelatedI've googled this and looked here, and while there are many similar stories none are exactly the same as mine so I thought I'd post here. So, I was going to install the Windows 7 RC on a 2006 iMac intel Core Duo, which has a dead optical drive, so I was planning on using an external like I do for everything on this machine. After the restart to install Windows, I got a folder with a question mark, and figured that the iMac couldn't do the installation from an external drive but since it was looking for a disk got confused. I then hit the power button thinking that I'd just boot back into OS X until I found a solution, but when I hit the power again I got not even an inquisitive folder. Just a grey screen. I tried key combinations but nothing even seemed to get recognized. For example, the PRAM re-set combination did not get to a second chime, just the one chime and the grey screen. Command C did make the external drive spin (with an OS X disk in it) but nothing other then that. And Command D with the original install disk in did spin as well, but I got no further then that chime and grey screen I got every time. I don't expect miracles of course, and I want to know how to fix this. This machine is out of warrantee, and if it needs an actual hardware repair I'd rather find out what it needs and do it myself then have someone else do it. I know I can, and it is cheaper that way. And of course if there is a simple software fix I'd much prefer that.
View 4 Replies View RelatedI started up my 24" iMac today and it just got stuck on the grey screen before the apple logo appears. I reset the PRAM and I tried using the OSX disc and holding down C. I got to the disk utility and it freezes. I am stuck using my bottom of the line laptop untill I can work around this.
View 3 Replies View RelatedMy iMac won't start up beyond a gray screen w/ spinning wheel; we had massive power outage 2 days ago during a storm
Info:
iMac, Mac OS X (10.7.4)
I bought some -R DVDs. I want to burn a 700 MB .avi video onto a DVD so I can play it in my DVD player on my television. I put in -R disk, clicked on the DVD icon when it appeared on the computer screen, pasted in the video file I wanted to burn and it seemed to burn it but when I had finished, I put the DVD into my DVD player connected to television and when I clicked 'play' nothing played, there was just a grey screen.
Info:
Mac OS X (10.4.11), Apple Imac G4, SuperDrive
Unfortunately I bumped the switch on the power strip that my Mac Mini (1.42ghz G4, OS X 10.3) is plugged into while it was running. Now it won't boot up. All I get is the gray screen with the gray apple logo and the spinning wheel but no OSX.
View 14 Replies View RelatedMy iMac won't get past grey screen, I've tried holding down c. I've tried holding cmd+s. I've reset my PRAM etc, I've put back in RAM it came with, and when I turn it on I just get grey screen, apple logo and the spinning thing! Updated it to new snow leopard OSX 10.6.6 and it has a DVD in the drive and I can't even get that out! What can I do?
View 12 Replies View RelatedMy intel imac 24" running mac osx 10.5 (i think, most recent one) has become stuck at the grey screen after the apple logo on a restart with the spinning gear going. This happened after restarting after using in windows mode, which I have done many times before. I have tried various things like PRam thing and disconnecting power for a while with no luck. I can start up pressing alt and get into windows mode (which I am in just now). I can startup and press c off the CD in which I have run the disk repair thing that says all is well. I tried repair permissions and it came up with some kind of error ending. I have also tried and archive install which only goes to about 5% and then tells me there is an error with installing certain files in the mac hard drive.
View 6 Replies View RelatedI just bought a iMac M5521 from a friend and it won't boot. It looks like it's about to start up and then it goes to a gray screen and tells me to press the reset button or hold the power button, and it says that in like 3 diff. languages. What do I do? I'm a PC guy and know nothing about Macs.
View 3 Replies View RelatedI have a very old IMac which I purchased back in 2005, and has been working fine. I have left it in storage about 1 and 1/2 years ago. Just now I try to restart it, the screen is forever stuck in the grey screen with the spinning wheel. I tried many times off-on, hold down the apple function key but none worked. I no longer have the rebooting CD with me. I wonder whether the computer can still be saved? I have already backed up the contents so it doesn't matter if fixing the computer requires me to delete all my old files. I think it's tiger or earlier that it's using.
Info:
iMac, Mac OS X (10.4)
While updating my imac, I got an error message saying that there is an error. And then it restarted by itself. Now its stuck on the loading screen.
Info:
iMac
I have been trying for weeks to do a software update from 10.6.7 to 10.6.8. Whenever I install the update and restart my computer, I get the apple logo loading screen and then it locks up on the infamous blank gray screen. I have been able to get back to 10.6 with the install CD, and can then update all the way to 10.6.7 I have tried everything listed here:[URL]To no avail . including a clean install When I start up in verbose mode the last line of text I get is the following, after this it's the gray screen:
** Device in slot: SLOT--1 ** RBIOKitController found 0x5ac :0x842 Those last two chunks of numbers change each time I restart.
Here are my specs:
Core 2 duo
ATI Radeon HD 2600 pro
4gb ram
Info:
iMac, Mac OS X (10.6.7)
In April 2011 I bought an iMac 27 ". In November, begin the problems with gray spots in the corners. I took it to Apple technical support here in Chile and the part was replaced because the warranty was in effect.In April this year, again began to appear stains. Again I took it for service, but this time I should paid around $ 1,000 for the repair (obviously i said NO).How can a piece fails so soon and Apple doesn't takes over the situation, forcing their loyal customers (all my computers are Apple), to pay for the repair of a factory fault?Is there any legal way to force Apple to answer for the repair or replacement of the part (LCD)?
Info:
iMac, Mac OS X (10.7.4)
How hard is it to replace the hard drive? I have a disaster recovery company step up to get all my info off of it if they can. But I really don't want to spend the money to have someone pull out the HD and put a new one in if I can do it myself. I have experience building pc towers but I haven't ever pulled apart an iMAC. Its an iMac 23(or 24) inch from Dec 2007 (I don't have the model info on hand as the box is in storage).
View 4 Replies View RelatedI buy the new iMAC 21.5" - core 2 duo - 3.06Ghz Im having a problem with a GREY SCREEN ERROR sometimes (almost ever) when im connect or re-connect through Airport. Sometimes dont have problem when I connect, sometime yes. I dont know WHY. Im copy the crash report:
Interval Since Last Panic Report: 31187 sec
Panics Since Last Report: 2
Anonymous UUID: F3ED0227-B787-431D-9D21-22DC96C64A0C
Thu Apr 1 01:07:20 2010
panic(cpu 1 caller 0x2a7ac2): Kernel trap at 0x00d7aeb0, type 14=page fault, registers:
CR0: 0x8001003b, CR2: 0x0a89f0db, CR3: 0x00100000, CR4: 0x00000660
EAX: 0x000000e9, EBX: 0x0a89f0db, ECX: 0x43e6f278, EDX: 0xffed2f5e
CR2: 0x0a89f0db, EBP: 0x589abdd8, ESI: 0xffed2e75, EDI: 0x589abe28
EFL: 0x00010282, EIP: 0x00d7aeb0, CS: 0x00000008, DS: 0x08140010
Error code: 0x00000000.................................................
iMac start up... Why my imac start with question mark sign on gray screen
View 1 Replies View RelatedDuring an upgrade, power was interrupted and when rebooting, the chime sounded, but screen remained gray.
Info:
iMac, iOS 7.1.2
IT does this every time, but when I do command and r or other such keyboard commands, it goes I the recovery pahe with no problem. Whenever I tried erasing the iMac to reset it, it said the disk was locked.
Info:
iMac, OS X Mountain Lion (10.8.5), April 2008 model
Upon start up my screen goes to normal gray w/apple logo and spinner then goes black. Cursor is visible and still is moveable but nothing else. I safe booted and bar came up also but then back to black screen.
Info:
iMac, Mavericks upgrade
I'm selling my old iMac and while cleaning the hard drive it froze. I forced shut down and when I turned it back on a circle with a diagonal came up initially, followed by flashes of that, a question mark and the apple symbol. Now it won't get past the grey screen and the flashing symbols.
Info:
iMac, Mac OS X (10.4.11)
As the headline says the right half of the screen turns black when watching video content in iTunes on full screen. I can see the whole picture when moving the mouse a little but as soon as the navigation bar disappears the right half of the picture disappears too. It does not matter what source it is. Both podcasts and movies work (or do not work) the same.
The problem doesn't occur for other player (VLC, XBMC etc.).
I have the latest OS (10.9.4) and iTunes (11.4). The computer is MBP 13-inch retina, late 2012 if it matters.
Info:
MacBook Pro (Retina, 13-inch, Late 2012), OS X Mavericks (10.9.4)
Since a couple of days, my screen (iMac 27" mid 2011) turns off. Also, half of the screen looks darker. Is it a hardware problem or maybe can be solved by software?
Info:
iMac, Mac OS X (10.7.3)
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.
Info:
MacBook Air, OS X Mavericks (10.9.4)
Macbook pro 15"
I was trying to install windows on my pro, and i had bootcamp chop the hard disk in half, but then my disk drive didnt read the cd so i had to download and install some file. and after i restarted i could no longer access the windows side, it just disappeared.....plus i cannot reset my hard disk, cant erase it, and i cant reinstall OS X because there is no memory left..
