Mac Pro :: Need To Restart Computer Message On Reboot
May 17, 2009
I have a 2008 MacPro Octo 2.8GHz. Whilst I was in Vista64 (a separate drive, not visualization) I was playing a halflife game called day of defeat. The game froze twice, requiring a crtl-alt-del to release it and stop the application that was not working. When I then rebooted into OSX, the "You need to restart your computer" screen appeared in 4 languages, which I believe is the Kernel panic screen. I've done the hardware test that reports no problems (D key). I've tried re-installing the operating system, (C key), no go just panics. I've tried a safe boot (shift) lots of disk activity followed by a panic. I've even reset the PRAM, no effect.
The queer thing is it will boot into Vista64, but there is some screen corruption whilsts its booting, but once in, it works OK with the exception of playing any 3D games, they will not launch (re-installed drivers). Vista reports that there is no 3D hardware acceleration. Does OSX require 3D just to get past the login screen? I've removed some ram and removed all the other hard drives. I'm beginning to think the 8800GT is playing up, otherwise why would vista still work?, but not 3D games? Is there any software I can use in Vista to check the 8800GT? I also noticed that it seemed to be taking longer and longer to shut down.
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Nov 22, 2008
I've had my imac for a few weeks now with only one problem that's recently occured and the problem is this. During the process of uploading attachments to emails or posts or uploading anything to putfile, the screen dims from the top and I get a multilingual message telling me to hold down the power button for several seconds. This first occured while uploading a .zip file.
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Jun 23, 2009
So I did read though the previous forum relating to this problem. None of the posters were having the exact issue I am, and I could not find a solution within.
my hardware: powerbook G4. 1.33GHz Power PC. (upgraded to) 2GB DDR SDRAM. (just upgraded to) 320GB WD HDD
my OS: Just installed 10.4.11
Here's the scenario (I hope someone can help):
Several months ago my poor baby took a dive off a counter onto the tile floor, while running. Never before this did I see the "Kernal Panic" restart screen.
Immediately following the fall, I get the error if the computer is bumped, moved or if I put weight on the keyboard (palms).
I feared it was a HDD issue so I hastily replaced the toshiba 60GB HD with a WD320 HD. And at the same time I upgraded from 10.3.9 to 10.4.11.
The computer seemed fine for a couple weeks, now I am getting the error again with increasing frequency. Mostly when I put pressure on the keyboard (palms).
What I tried: new HD, new OS, checked the RAM to see if it had come loose in the fall.
Could it be my video card? Is it more likely hardware or software?
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Sep 25, 2009
With my Macbook, I just did a software update to be able to use the newer version of AIM. So I let the updates install and the let the computer restart. So when I turn it on I keep getting this message: You need to restart your computer. Hold down the Power button for several seconds or press the Restart button.
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Jul 26, 2010
My imac has started to have a kernel panic all the time lately. It is where the whole screen will go darker and then a box in all different languages comes up saying I need to restart the computer. I have a couple of questions in relation to this, first if I reinstall and then back up from timemachine will I have the same issue again? If I do a fresh install and reimport all my music and vids manually will that be a better way to do things?
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May 12, 2012
I was using garage band when the screen popped up saying that i need to restart my computer. i tried holding down the power button but the screen is frozen. the computer is making a quiet clicking sound. if i close the laptop the light stays on and the sound persists.
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Apr 10, 2012
I had a kernel panic few days ago, and there's no audio on youtube, itunes after the attack......
Info:
MacBook Pro (13-inch Late 2011), Mac OS X (10.7.3)
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Jun 1, 2012
MacPro late 2008 running 10.5.8;during startup I hear the tone and the apple appears on screen and the little spinning symbol appears...a few seconds later a grey screen decends and a message appears;"You need to restart your computer" ...so I do and the process is repeated... and repeated. Tried checking the battery/full and seems to OK .....
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May 14, 2010
My girlfriend's Macbook gave her the restart computer, kernal panic message earlier today when she tried to open a .tiff file in Photoshop CS3. She did as she was told, however now the computer won't get past the apple logo when we hit the power button. Every time the message comes up. I have had a look around the net and tried the advice I could find, but haven't had any luck.
I have tried resetting pram and the other one. I have also taken out each memory one at a time to see if this makes a difference, but each time the message still appears. She has a 2007 Macbook Pro running Snow Leopard, which we upgraded around a month ago from Tiger. It's got 2gb of ram and I think 2.2Ghz Intel Core Duo Processor.
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Oct 13, 2010
Lately my Mac Pro will sometimes show a message saying "You need to restart your computer buy holding the power button" when I try to shut it down or to restart it. What could that be?
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Jul 22, 2009
Recently i upgraded a Powermac g4 to 1.5gb ram and put a new cpu fan in the computer ran fine for a while but now will give the error message that "you need to restart your computer" and wont let you do anything else. Does anyone have any insight to why this would happen?so no one has any insight as to why this will happen about an 1 hr 1/2 of running it will say it needs to be restarted and wont let you do anything but restart?
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Sep 7, 2010
So I had one admin user, then I added a second one. I deleted the second one because I didn't need it. Now every time I restart even though there's only one user I have to keep entering my password. How can I make it restart like it used to without needing any login and it just starts to the desktop?
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Apr 14, 2009
Whenever I open my mac mini it comes up with the same message "You need to restart your computer hold down the power button or press restart" in four different languages.
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Jun 3, 2010
I have an annoying problem when I start up my external hdd in OS X. Let's say the location for the disk is: /Volumes/disk A. Sometimes (often) after a reboot or just a restart of the external hdd in OSX the location becomes: /Volumes/disk A 1. The system adds a 1 to the location of the disk!?!? Torrents cannot found the location of existing downloads and it's the same with my usenet client. The only way I've managed to solve the problem is to try to restart osx + external hdd until the location becomes /Volumes/disk A again (or recheck ALL torrents to the new location). I haven't found any logic when it goes back to the original place yet so often it takes a while to get it right.
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Apr 3, 2012
This is really pain and didn't good for me.
Why my Wallpaper reseted each time I restart my MacBook Pro? This is not just resetted but also all my wallpaper configuration set back to the default setting.
Info:
MacBook Pro, Mac OS X (10.7.3), Windows 7
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Apr 14, 2012
It hangs on a grey screen, and I have to press the power button to restart again.
Info:
3.06GHz Intel Core 2 Duo 24-inch iMac, Mac OS X (10.7.1), Phone: iPhone 4 Camera: Canon SD990
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Sep 2, 2014
When I restart the mac with the command "reboot" of the finder. I have a gray screen and nothing more. If I use the command "Turn off" and I turn on the mac by the start button it works.
Mac pro : 10.9.4, 2x2,8 ghz DDR2 FB-DIMM
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Apr 29, 2009
I have just shipped my Mac Mini to its new home and I've had reports that the panic error is appearing on boot up: "You need to restart your computer. Hold down the power button for several seconds or press the Restart Button." This screen appears on the blue window just after the grey apple screen has disappeared and does not get as far as the desktop at the same point each time. We have tried to reinstall mac OS from the original install disk but holding the "C" Key or the "Option" Key down on restart doesn't boot from disc. Is there a way you can view the Kernel Panic log before you boot into Mac OS so we can try and pin point the source of this problem. I'm wondering if this could have been the result of the shipping that has caused some hardware to come loose.
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Dec 7, 2010
As the title says, every time I reboot I get the multi-language kernel panic message (You need to restart your computer. Please hold down the power button for....). I've managed to get into the GUI by using different combinations of keys. I can't remember what they are (it's been different every time), but I believe one time it was holding 'x'. This time, I held Command+V to run what looked like a diagnostic POST (I actually did this to see where in the bootup it hanged, but instead it booted to GUI).
Any idea what this could be? I don't think anyone has added any third-party RAM (this was not my machine originally, I took over a position for another person), is there a way I can check if any RAM has been added?
I'm running 10.5.8 with 2GB 667 MHz DDR2 and a 2x2.66 Dual Core Intel Xeon.
Here's the Problem Report for Mac OS X Kernel:.................
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Jun 24, 2012
I have a late 2006 iMac that has just started giving me a message to reboot after a black screen comes down slowly from the top top of the screen to the bottom. I reloaded software and restored from Time Machine, but it keeps happening, now several tomes a day.
Info:
iMac, Mac OS X (10.7.4)
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Mar 9, 2012
My Macbook pro has the message on a black screen need the reboot disc then press any key to continue. because I have no discs.I am running Lion OS?
Info:
MacBook Pro
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May 29, 2012
How to do a safe reboot on my MacBook Pro when kernel panic message appears?
Info:
MacBook Pro (13-inch Late 2011), Mac OS X (10.7.3)
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Oct 21, 2010
I own a 15 inch mid-2010 macbook pro and have Windows installed via bootcamp. Because of this, I often shut down and reboot the computer into the other partition. I would say I switch between Windows and Mac OS X about six times a day.
Since I reboot often, I was just wondering if doing this does any damage to the hard drive or other hardware.
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Dec 21, 2008
i start up my macbook pro (only about two weeks old, bought from apple store) and the grey screen with the apple logo and a little moving cirle underneath comes on and stays on for VERY long and then a message comes up saying there has been a problem so please restart. it does not say what error. i have tried putting in the hardware diagnostic dvd but that obviousl wont run because it doesn't get past the apple logo before giving me this message. it was working five minute before and:
-there was no new drivers installed,
-i have never opened up the macbook
-no new software installed before it stopped working
-i charged it regularly and the battery was on 90+%
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Mar 30, 2009
i have a year with a mackbook pro an it's work excelent. recently i leave my laptop doing a rip process, when i came back the screen was 'dirty' (a crazy carachteres forming down lines in the scrreen). I restart it then. but when it's staring, the apple sign apears 'dirty' again, and before that, a message in 4 idioms tell me that i must have restart my machine. I'been doing this several times... and the same happends again and again.
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Feb 23, 2010
I don't know what to do. I just bought a WD Scorpio 320GB 7200 to be installed in my 07 macbook. The operating system is to date with snow leopard on it. But I don't have the snow leopard disc. I have the regular (luckily). Everything was going well. Using disk utility >> I formatted the drive the MAC extended (journaled). I did a restore from Time machine >>> It saw my drive. I picked the restore I wanted. The restore looked good (1 hour process, actually faster). When it said to restart...thats when there's problems. After restart all I see is the "please restart your computer. You can do this by holding down the power button". When I restart, it just keeps coming back to this message like the HD is corrupt. But its not corrupt. I don't know what could of caused it. Could it be something to do with me using 10.5 installation disc to restore a 10.6 backed up system?
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May 16, 2012
i did a system restore using my installation disk,i went to utilities and restored to the 14/05/12 but when i restarted the system i get a message saying do a system restart and when i do i get the same message,any ideas please on getting my system back up and running ?
Info:
Mac mini, Mac OS X (10.6.8), snow leopard
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Jun 14, 2008
I sometimes need access to my work computer while traveling or even at home. I have found occasionally that my work computer is frozen at a time when I want access. I have set up a IP-address power strip that I can remotely cycle that will allow me to shut it down.
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Jun 19, 2007
I'm frequently getting the problem that: many times the screen goes grey and a message box appears telling me that I have to restart. Often this is preceded by the fans gradually increasing in speed until they are runing at maximum speed. BUT the fans behaving that way is NOT due to overheating. I have to use the restart button to make the Mac restart. I have used reset button to reset the motherboard but that did not cure the problem. Anyone have any ideas about how to cure this problem? I'm running 10.4.9. The mac is a dual 1.8 (June 2004). 1.5GB RAM, two SATA internal HD�s (Maxtor), two external firewire HD�s (Seagate). All the HD�s are less than a year old.
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Jun 17, 2010
I turned up one day to teach using the Mac Pro and the message on the screen said I had to restart my computer. After many times I gave up. I wrongly thought the hard disk failed as one of the pupils saw some water underneath the Mac from the leaking roof. I checked and formatted the hard drive inside a pc and put Windows on it. After inserting the hard drive and the OSX into the dvd drive proceeded to re-install the software, only to find exactly the same problem as before. What to check next before trying to find someone to fix it.
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