HT2622 mac mini displays gray screen and says to restart computer by holding down restart button for several seconds. Will not boot.
My mac mini will not display home screen. When I turn it on and try to reboot it, there is a gray sceen that is displayed and then a message to restart by holding the power button for several seconds. This shuts down the computer, but then the above problem repeats.
If the message you're getting is in several languages, that's a kernel panic. Kernel panics are usually, but not always, caused by hardware, with memory a leading cause. If you have a mid-2010 mini, you can easily reseat the memory (remove and reinstall) .... mini's prior to that are a bit more involved to open the case.
See this FAQ on resolving kernel panics.
Similar Messages
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Mac book pro 17" model 1229 displaying: "you need to restart your computer. Hold down the power button for several seconds or press the Start button
Your MBP may have had a kernel panic. If so, post the kernel panic per these instructions:
http://support.apple.com/kb/ht2546
An Apple Hardware Test may be useful:
http://support.apple.com/kb/ht1509
Note that an error free AHT is not definitive.
Ciao. -
My ipod tocuh 5th generation battery died so i went to charge it and i would not charge so i did some reasearch and tried many steps such as hold down the buttons for a long time but nothing happened then i tried to restore it and it wont let it, it just comes up with error 1602 and ims cared i dont know what to do please HELP.
Error 1604
This error is often related to USB timing. Try changing USB ports, using a different dock connector to USB cable, and other available USB troubleshooting steps (troubleshooting USB connections. If you are using a dock, bypass it and connect directly to the white Apple USB dock connector cable. If the issue persists on a known-good computer, the device may need service.
If the issue is not resolved by USB isolation troubleshooting, and another computer is not available, try these steps to resolve the issue:
Connect the device to iTunes, confirm that the device is in Recovery Mode. If it's not in Recovery Mode,put it into Recovery Mode.
Restore and wait for the error.
When prompted, click OK.
Close and reopen iTunes while the device remains connected.
The device should now be recognized in Recovery Mode again.
Try to restore again.
If the steps above do not resolve the issue, try restoring using a known-good USB cable, computer, and network connection.
Error 1600, 1601, 1602
Follow the steps listed above for Error 1604. This error may also be resolved by disabling, deactivating, or uninstalling third-party security, antivirus, and firewall software. See steps in this article for details on troubleshooting security software. -
Help, got an iPad 2 and it will not turn on? Just got a blank screen with a apple logo. Tried restore (I.e. holding down both buttons for 10min) iTunes also does not recognise iPad when connected to mac?
If the device doesn't appear in iTunes, try using the steps in this article to force the device into recovery mode.
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When I went to update my iPod touch on iTunes, it said unable to update then the iPod shutdown and no longer showed connected in iTunes. I have tried holding down both buttons for up to 3 mins with no luck turning it on, even after a full charge. Help?
Try:
- iOS: Not responding or does not turn on
- Also try DFU mode after try recovery mode
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
- If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
- Try on another computer
- If still not successful that usually indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.
Apple Retail Store - Genius Bar -
My Ipod will not turn on. I held down the power and home button for several seconds, and the apple sign shows up. Itunes doesn't even recognize my Ipod. HELP!!!!
How do I restore my Ipod when Itunes doesn't even recognize it???
I don't care even if I loose all my songs and apps, I just want me Ipod to work again!!!
PLEASE HELP!!!! THANKS IN ADVANCEI ended up on this link, which related to my problem:
http://support.apple.com/kb/ht1808
When I got to step #3 (While pressing and holding the Home button, reconnect the USB cable to the device. The device should turn on.) my Ipod would not turn on, and Itunes did not recognize my Ipod. :S -
after updating my touch ,it went into recovery mode i tried holding both buttons now it wont turn on and my itunes doesnt recognize that its even plugged in.i tried holding the bottom button for 10 seconds while pluggin in the cord still nothing.
After being connected to a charging source for an hour, see if DFU mode will allow ar estore.
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings -
MAC MINI (Mid 2011)
OSX Yosemite 10.10.2 / OSX Mavericks 10.9.5
While I were using mac mini for a while, the external display (LG_22MP55) has been getting dark and getting back to normal.
Did it enter into idle mode?
Anywhere I can find, can't find the related options to turn it off or adjust it.
Even adjusting "Never" for both "computer sleep" and "display sleep" can happen this annoying situation.
Beside, I have tried to connect iphone5S to external display (LG_22MP55) and double check LD will not enter into idle mode itself.
So, I guess this situation was happened by MAC mini.When I use find file http://www.macupdate.com/app/mac/30073/find-file (which does tend to find files that "Finder" can't), it's not coming up with any other itunes library files that have been modified in the past week, which I know it would have been - unfortunately, I don't have a very recent backup of the hard drive. It would be a few months old so it wouldn't have the complete library on it....any ideas? I'm wondering if restarting the computer might help but have been afraid to do so in case it would make it harder to recover anything...I was looking at this thread https://discussions.apple.com/thread/4211589?start=0&tstart=0 in the hopes that it might have a helpful suggestion but it's definitely a different scenario.
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my sons ipod says disabled for 22,807,916 min and will not allow me to restore it. on the computer is says that i have to enter his password but the slid to unlock is not even of the screen, HELP!!!!
Place the iOS device in Recovery Mode and then connect to your computer and restore via iTunes. The iPod will be erased.
iOS: Wrong passcode results in red disabled screen
If recovery mode does not work try DFU mode.
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
For how to restore:
iTunes: Restoring iOS software
To restore from backup see:
iOS: How to back up
If you restore from iCloud backup the apps will be automatically downloaded. If you restore from iTunes backup the apps and music have to be in the iTunes library since synced media like apps and music are not included in the backup of the iOS device that iTunes makes.
You can redownload iTunes purchases by:
Downloading past purchases from the App Store, iBookstore, and iTunes Store -
Hey, I bought the 1st generation Ipod touch when it fisrt came out. We did not have Internet at home at the time till just recently so I never used it, I went to use My Ipod but I had already forgotten my passcode to it when you first turn it on. I did all the steps on other sites such as Unplug it and replug it in the computer and hold down the Home button, It popped up Itunes like it did when i first turned it on when i first bought it, So idk what to do after that, I jus want to be able to get back on my ipod. HELP lol
If you are unable to restore, then type the words "unable to restore" into the search bar by Support at the top of this page and read the resulting help article.
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My seven year old daughter got an ipod touch a few months ago from her father. She has now forgotten her password and it has been tried too many times and so the ipod has been disabled. It now say connect to itunes. I have tried to do this with the USB cable and itunes on my computer. Unfortunately it will not work as it will not connect saying the device is locked and to enter the password.
This is not the computer that she previously connected to and she may not be able to get access to that computer. Is there a way for us to reset the password preferably without having to restore the ipod and lose everything she has on it?Place the iOS device in Recovery Mode and then connect to your computer and restore via iTunes. The iPod will be erased.
iOS: Wrong passcode results in red disabled screen
If recovery mode does not work try DFU mode.
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
For how to restore:
iTunes: Restoring iOS software
To restore from backup see:
iOS: How to back up
If you restore from iCloud backup the apps will be automatically downloaded. If you restore from iTunes backup the apps and music have to be in the iTunes library since synced media like apps and music are not included in the backup of the iOS device that iTunes makes.
You can redownload iTunes purchases by:
Downloading past purchases from the App Store, iBookstore, and iTunes Store -
Anyone know how to fix this problem..... I am trying to update and download the latest version for my phone and it gets all the way to the end and says network timed out error 3259 or something. I have tried a so many times and get the same answer. I have restarted the computer, internet, etc. NOTHING. HELP!!!
Are you doing this over a wireless network. This happened a long time ago when we had DSL. I got sick of it and went to broadband thru our cable company.
If you are using wireles router, use a cable and connect your computer via the cable to the modem or wireless router if you have a location for the cable upon the wireless router. I think it is a cat 5 cable that connects the computer to your modem or wireless router. This way you Internet should not time out.
I hope this helps you. It is hard to identify the issue not knowing your Internet connect setup. Some modems and wireless routers have more Port options. -
I have already tried to start in safe mode. No go. I tried the single mode option as well. Volume ok. I don't have the os x disc. The computer was given to me because they could not fix the problem. Not computer smart. Does anyone have any ideas?
Apple may still supply the original restore CDs/DVDs for a nominal fee. Have your serial number and model information available when you call them. You do not have to be the original owner.
AppleCare Support Phone Number: 1-800-275-2273
open 6am to 6pm Pacific Time
Apple Phone Sales 1-800-692-7753
International Technical Support Numbers
http://www.apple.com/support/contact/phone_contacts.html
"You have to call Apple & likely ask for a Product Specialist to get it (Leopard), if they still have it... helps if you tell them you have a new iPhone (iPad) that needs it!"
BDAqua
Requirements for Mac OS X v10.5
http://support.apple.com/kb/HT3759 -
My 13" MacBook Pro will not boot up - all I get is blank screen
The MacBook Pro is only 10 months old and is up to date on all OSX updates. I have been using it all day and suddenly this evening it just went to a blank screen and will not boot up. No fan, nothing. Nada.
I have tried the following:
checked magsafe and it is clean of any dirt
checked battery (pressed button on side of Macbook and got 6 green lights coming up)
There are no USB peripherals connected
tried pressing CMD+CNTRL+Start button and nothing happended
tried holding down start button for 30 seconds
The mac has not been dropped or had water on it.
Any other ideas?
CheersWhich OS do you have...if it is Snow leopard then press shift while starting up, i.e., immediately after pressing power button
if the os is Lion or Mountain Lion press command+r to goto the restore thing and then disk utility to rectify your problem -
My MacBook Pro starts with a Gray Screen and Apple Logo, a bar comes at the bottom, but after few seconds the machine shuts down. This was bought approx 1 year back. Please help!!
jayanta.ray,
which model MacBook Pro do you have (did you buy it new?), and which version of OS X is installed on it?
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