My mac mini 2007 is stuck on the grey screen. what can i do? please help!!!

Why does it not boot up!!!???

Startup - Gray, Blue or White screen at boot, w/spinner/progress bar
Startup - Gray Screen
Startup Issues - Resolve
Startup Issues - Resolve (2)

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Basic troubleshooting from the User's Guide is reset, restart, restore (first from backup then as new). Try each of these in order until the issue is resolved.

Unexpected power off now mac mini want boot up pass the grey screen

i have a mac mini the power went off when it came back on and i tryd to cut mini back on it only went to gray apple screen them goes out the monitor says not supported i need to get class assignments off of it.

Take each of these steps that you haven't already tried. Stop when the problem is resolved.
Step 1
The first step in dealing with a startup failure is to secure the data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since the last backup, you can skip this step.
There are several ways to back up a Mac that is unable to start. You need an external hard drive to hold the backup data.
a. Start up from the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.” The article refers to starting up from a DVD, but the procedure in Recovery mode is the same. You don't need a DVD if you're running OS X 10.7 or later.
b. If Step 1a fails because of disk errors, and no other Mac is available, then you may be able to salvage some of your files by copying them in the Finder. If you already have an external drive with OS X installed, start up from it. Otherwise, if you have Internet access, follow the instructions on this page to prepare the external drive and install OS X on it. You'll use the Recovery installer, rather than downloading it from the App Store.
c. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, start the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
d. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
Step 2
If the startup process stops at a blank gray screen with no Apple logo or spinning "daisy wheel," then the startup volume may be full. If you had previously seen warnings of low disk space, this is almost certainly the case. You might be able to start up in safe mode even though you can't start up normally. Otherwise, start up from an external drive, or else use the technique in Step 1b, 1c, or 1d to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.
Step 3
Sometimes a startup failure can be resolved by resetting the NVRAM.
Step 4
If you use a wireless keyboard, trackpad, or mouse, replace or recharge the batteries. The battery level shown in the Bluetooth menu item may not be accurate.
Step 5
If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
Step 6
Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to start up, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can start up now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
Step 7
If you've started from an external storage device, make sure that the internal startup volume is selected in the Startup Disk pane of System Preferences.
Start up in safe mode. Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Post for further instructions.
Safe mode is much slower to start and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
The login screen appears even if you usually log in automatically. You must know the login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
When you start up in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, the startup volume is corrupt and the drive is probably malfunctioning. In that case, go to Step 11. If you ever have another problem with the drive, replace it immediately.
If you can start and log in in safe mode, empty the Trash, and then open the Finder Info window on the startup volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then restart as usual (i.e., not in safe mode.)
If the startup process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
Step 8
Launch Disk Utility in Recovery mode (see Step 1.) Select the startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then restart as usual.
Step 9
If the startup device is an aftermarket SSD, it may need a firmware update and/or a forced "garbage collection." Instructions for doing this with a Crucial-branded SSD were posted here. Some of those instructions may apply to other brands of SSD, but you should check with the vendor's tech support.
Step 10
Reinstall the OS. If the Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
Step 11
Do as in Step 9, but this time erase the startup volume in Disk Utility before installing. The system should automatically restart into the Setup Assistant. Follow the prompts to transfer the data from a Time Machine or other backup.
Step 12
This step applies only to models that have a logic-board ("PRAM") battery: all Mac Pro's and some others (not current models.) Both desktop and portable Macs used to have such a battery. The logic-board battery, if there is one, is separate from the main battery of a portable. A dead logic-board battery can cause a startup failure. Typically the failure will be preceded by loss of the settings for the startup disk and system clock. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
Step 13
If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store, or go to another authorized service provider.

I have an imac intel, when i put itunes on and leave it to play it crashes the system and i get the grey screen. what can i do to stop this?

My itunes always crashes when I turn itunes on and leave it to play any clues to stop this it is annoying the **** out of me.

My itunes always crashes when I turn itunes on and leave it to play any clues to stop this it is annoying the **** out of me.

Mac Pro gets stuck on the grey screen and won't finish booting

I have a Mac Pro 1, 1 recently (successfully) upgraded to snow leopard that gets stuck on the grey screen with the spinning rainbow cursor (after the apple logo and brief blue screen) and won't finish booting up. This happened after my computer froze up and I had to force quit. I checked out the forums and I tried all the all the suggestions (like disconnecting peripherals) and appropriate disk utilities, saw no errors with the HD reported, and had no trouble doing a safe boot (everything works o.k. there) or starting up from the software disk to perform the repairs. I did notice that during the repair permissions command, it gets stuck in the last few minutes, the CD starts to chug along, and everything freezes and I have to force quit. This happens every time I try it. I eventually backed everything up, erased the HD and reinstalled the OS, reset PRAM and NVRAM, but I'm still getting the grey screen on restart. Tech tool deluxe reports a "fail" on the video RAM, but everything else seems to check out. Could it be a graphics card issue? I did notice some funky visual glitches occurring prior to the breakdown. Any other ideas?

I wouldn't trust Apple Disk Utility to do a hard drive repair, but I would go with TechTool Pro 5/6 if you have that instead of Disk Warrior from Alsoft.
Clone the drive, though you should have some bootable backup clones already; repair the clone; then boot and work from that drive. Always have a working copy of the system.
And off load all your data to other drives.

My Mac pro will not boot. it gets stuck on the grey screen.

My Mac pro will not boot. it gets stuck on the grey screen. What can I do?

Mac OS X: Gray screen appears during startup
If using 10.7 or later, the Installer/Utilities DVD has been replaced with a special emergency partition on the Hard drive called "Recovery_HD"

My Mac won´t load. When I turn it on, I type the password, then it starts to load, but nothing happens. It gets stuck on the grey screen with the apple logo. I can´t go to an Apple store since I´m working in Bolivia. Thanks

When I turn it on, I type the password, then it starts to load, but nothing happens. It gets stuck on the grey screen with the apple logo. I can´t go to an Apple store since I´m working in Bolivia. Thanks

RhysWills1,
which model MacBook Pro do you have, and which version of OS X is installed on it?

I'm trying to install windows 8 on mac, but after partitioning and restarting, it stucks on blue logo and i waited 20 minutes but nothing happened, what can i do, please help.

I'm trying to install windows 8 on mac, but after partitioning and restarting, it stucks on blue logo and i waited 20 minutes but nothing happened, what can i do, please help.

I think there's some remmants left over from when Apple transferred stuff over. We can try a quick fix, but if that doesn't work, I think the only option is to clean install OSX and then install Windows.
open disk utility, confirm that you only have 1 partition (mac journaled)
restart and PRAM reset
open disk utility and repair permissions twice
restart boot camp assistant
Does it work?
If not, I would boot holding command+R, choose disk utility from the menu and completely erase your HD (formatting it as mac journaled again). Then, install OSX on this HD. Once OSX is installed, don't copy your files over from the backup yet. Instead, start boot camp assistant and see if you can get Windows installed. You can copy back your other files after we get Windows installed.

I'm trying to update my iphone 4s, it's stuck on the wifi screen, I can't restart or turn off my phone because the top button doesn't work

I'm trying to update my iphone 4s, it's stuck on the wifi screen, I can't restart or turn off my phone because the top button doesn't work

Press and hold the "Top button" and the Home button together for 15 seconds. This will force iPhone to reboot.

I was installing the new EFI software update on my macbook pro and I became stuck on the grey screen with the window that said "installing 2 items", its been on the same screen for 2 1/2 hours. does anyone know what I can do?

As the title says.
I was installing the new EFI software update on my macbook pro and I became stuck on the grey screen with the window that said "installing 2 items", its been on the same screen for 2 1/2 hours. does anyone know what I can do?
I don't want to restart it because im scared that something might go wrong.
operating lion

LimitLess- wrote:
Hi,
I had the power supply connected when I attempted it previously but even so my problem occurred. My rom is different and so I still need to update it.
Thanks
I wanted to mark your answer helpful too but I didn't know that I could only put it for 2 answers. Sorry
That was good advice by G-N and s/he is correct about it. Unfortunately, ASC allows only 2 "helpful" and 1 "correct" marks per thread.

I've recently update to Yosemite, ever since my Mac won't boot up from the grey screen

ive recently update to Yosemite, ever since my Mac won't boot up from the grey screen, I've checked on the utilities and disk can not be repaired. I'm gutted is it dead?.........how can I solve this......help please
<Re-Titled By Host>

Did you mean Command + Option + R for internet recovery?
The only key commands I know that involve P is a PRAM reset:
https://support.apple.com/kb/PH11243?viewlocale=en_US&locale=en_US
Or maybe I am missing or misunderstanding something?

Two Macbook pros circa 2009 in our temporary household in Turkey suddenly failed to boot and got stuck on the grey screen. They were able to boot at the Apple store, but not when we brought them back to our apartment. Could this be a coincidence? A

Two Macbook pros circa 2009 in our temporary household in Turkey suddenly failed to boot and got stuck on the grey screen. They were able to boot at the Apple store, but not when we brought them back to our apartment. Could this be a coincidence? A

THank you Ogelthorpe. When my wife's computer I went on line to the site that you sent and tried everything But nothing worked. When my son came to visit and his MacBook Pro did exactly the same thing we became suspicious - too much of a coincidence. We took both computers somewhere else, out of our apartment, and they both booted. We ran disk utility on both, but the report in both cases was that there are no issues with the hard drive. Back in our apartment neither will boot up. My MacBook Pro is a later model with a solid state drive and it seems to work fine here.. I tried an external drive and it works fine. We think that this has something to do with some kind of magnetic interference in our apartment to which the 2009 drives are susceptible. It is indeed a mystery!
alf

I bought an ipad from a friend but he doesnt know his apple id and password and is stuck at the activation screen what do i have to do to get it unlocked

i bought an ipad from a friend but he doesnt know his apple id and password and is stuck at the activation screen what do i have to do to get it unlocked

If you are trying to activate an iPad or iPhone and it is asking for the original owners Apple ID and password, you have encountered the Activation Lock. This is a security feature that prevents thieves from setting up and using a stolen or lost iPad or iPhone. You have no alternative. No must contact the original owner to get permission to use the device. Are you sure the "friend" who sold you this iPad was the primal owner? If you cannot contact the original owner return the device to "your friend" and get a refund. You will never be able to activate the device and no one can help you do it.

When I start up my Mac it won't go past the grey screen. Any suggestions?

When I start up my MAC it won't go past the grey screen. Any suggestion?

Mac OS X: Gray screen appears during startup

My ipod touch get restart by itself and just get stuck with the apple logo, What can i do?

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Try connecting it to your iTunes library in recovery mode using the instructions in this Apple support document.
http://support.apple.com/kb/ht1808
Otherwise, try connecting in DFU mode.
http://www.iclarified.com/entry/index.php?enid=1034
B-rock

My mac mini 2007 is stuck on the grey screen. what can i do? please help!!!

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