OS X :: System Running Very Slow / Hangs At Gray Screen Ion Startup
Jan 29, 2010
Macbook Air, Rev A. Worked like a charm for 1.5 years.Upgraded to a Rev c SSD and gave the Rev A to the wife.She installed NOTHING.Within a few weeks it started running VERY slow. I'm talking 2 minutes of beach ball per click.I use Disk Utility to check the drive. No problems of any kind.
Rebooting would take -- and I'm not exaggerating -- over an hour. First it would sit with a grey screen for 5 minutes. Then with an apple logo for 10 more. Then with the little spinning circle for 30. Then the desktop background would show up and sit for 20 minutes, etc.
Was gonna upgrade to Snow Leopard so what the heck, backed it all up and installed Snow Leopard. To my surprise, it instaled Snow Leopard on top of the old OS -- it kept all the files around so no need to restore from backup.
Speed problem SOLVED!Then a few weeks later the same problems.This time I check the drive AND run the hardware test. No problems.I ERASED the entire drive. I installed Snow Leopard.All is good for a few weeks.Then the problem came back a 3rd time.
I go to reinstall a 3rd time and Snow Leopard doesn't even acknowledge that there's a hard drive in the machine! And when I look in system profiler it says there's no drive of any sort. Yet it will reboot and run... just VERRRRRYYYY slowly.
I'm ready to replace the drive with a Runcore SSD or some such other device but I want to be sure the problem is the drive and not some other aspect of the hardware (motherboard, RAM, etc.)Anyone ever seen this? Anyone have any ideas as to how to investigate, solve, conquer, save myself from madness??
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Jun 27, 2009
I have an old Macintosh II that someone gave me. It powers on but when it gets to the gray screen right upon startup, it hangs there and never shows the "?" Anyone knows why it does this? What can I do about it? Thanks.
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Sep 1, 2009
I have the 2.53ghz with 4gigz of Ram MacMini from Xmas 2009.A few of you know that I had been trying out different SSD's before finally jumping on with OWC 60gig SSD. I've had it for about 2 months now and it works great except I've recently been having my computer freeze and the beach ball of death appears constantly when on Safari and sometimes iMovie. After shutting down the computer manually, sometimes booting up will leave me at the grey screen for minutes before i shut it down and wait maybe 30 mins before i fire it up again, which usually works 9/10 times.
I also noticed the beach ball delaying certain processes like loading Safari or a webpage. For example, I have my OWC External hooked up via FireWire800 with just my music and videos, however occasionally if im browsing thru websites or loading a program it'll cycle the external and have the beachball as if trying to load something before proceeding. It is more an annoyance than a problem.
I ran disk utility on all my drives as well as the Apple Hardware Test CD to see if maybe my Logic Board was the problem. I did the general test as well as the indepth test, both show negative signs of a problem.Can anyone shed some light on what could be the problem?Should I put the factory drive back in and take it to Apple to run their diagnostic test?Could the SSD be failing? (I could RMA it, but didn't know if its an Apple issue vs OWC)
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Jul 12, 2006
I have a Rev A 12 inch Powerbook - 867 mHz, 640 RAM, 40 GB hard drive. The machine's always been reliable and has performed great over the years. I bought it the last week of July, 2003.
Yesterday, the Pbook was shut down, and I press the on button so it would boot up. Almost immediately, the hard drive makes a loud, whirring noise. The computer advances to the gray screen with the Apple logo, but it doesn't get past that point and the noise continues, as if it's a car engine that just won't start...
I'm going to take it to my local Apple Store in the morning, and hopefully the data, including my nearly 22 GB of music, can be saved. Any thoughts on how to get my computer working again? By the way, it's the original hard drive installed. Hopefully this is enough info to generate some ideas, I'm stumped.
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Mar 26, 2009
A friend of mine has a black MacBook and it stopped working. When I switch it on there is just a grey screen with the Apple "doing" but then nothing happens. I tried some key combination to reset the NVRAM but it didn't help. The MB was purchased around 2 years ago with the Apple Care extension of + 2 years so it still should be covered by Apple Care. My questions concerns the Apple Care since I don't know how it works: - my friend says that he just bought the Apple Care extension when he ordered the MB and that"s all. Does it need to be somehow "activated" so that the MB is covered ? He has the Apple Care box but he never opened it. - Does he need the MB order bill to make Apple Care work ? - The MB was purchased in France but he's now in Germany. Can we just bring it to a Apple store here?
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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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Aug 24, 2014
I have this MBP 13'' Mac OS X 10.7.5 running a 2.4GHz i5, 4GB RAMs and 500GB storage.The problem started yesterday when I was typing on Word and I copy pasted something from the net (chrome browser) then it froze.I waited for around 5minutes and still frozen with the spinning wheel, then I decided to turn it off by pressing power for 10 seconds restarted my
MBP then now it running so slow on start-up and apps are very slow to open like around 5 minutes. Every action that I try to do like clicking on the apple in the upper left it freezes showing a spinning wheel and it will take time to show the drop down options. I checked disk utility and it said that HD is ok, done verify/permission verify and repair.
I checked the activity monitor noting the ram/CPU usage and its normal it even tells that 2GB of ram is not use.It shows not responding in the activity monitor if you open an app for around 5mins then it opens or it will crash.I already done the 2 kinds of reset and did not work.BUT it opens normally in Safe mode.Â
Info:
MacBook Pro, Mac OS X (10.7.5)
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Feb 28, 2012
27 inch iMac running Lion OSX. Installed the recent wifi update that popped up in software update and now the iMac hangs on the gray boot screen.
Info:
iMac (27-inch Late 2009), Mac OS X (10.7.3)
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Apr 27, 2008
I have a mac pro running leopard (purchased in 2/08) and it was running beautifully for almost 2 months with no hangs, crashes or freezes. Then, for some reason, today when I turned it on, it would not boot. It would get to the apple logo, then just sit there for a few minutes, then reboot itself and the same thing would happen. I pulled out the ethernet cable, unplugged all usb except keyboard/mouse and it would then (sometimes) boot into the system, log me in and present me with the UI.
I then quickly performed a soft reboot and it would get to the desktop. However, I can only use it for anywhere from 30 seconds to 5 minutes before it would completely lockup. The clock freezes, the mouse freezes and it just sits there forever. I have tried booting into Vista (BootCamp) and it also freezes before startup is complete. If I hold down Option and then select the System disk, it will either just hang forever or get to the desktop and then freeze again....................
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Oct 5, 2009
upon startup i see a gray screen, the apple logo, and spinning gears. Then the apple logo turns into a circle with a line through it and stays that way forever. I call apple support. They got me to run disk utility by booting from install disk. Then running repair disk and repair permissions. Then boot into safe mode and computer works fine...for a few restarts then does the same thing.
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Apr 23, 2012
Yet I see the white power light on and I can here it turn on but no screen it is just black?
Info:
MacBook
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Sep 10, 2014
Last week when starting my Mac Book Pro I was faced with a gray screen. On start up the it won't boot fully. Turn onGray Screen with apple logo - loading bar and wheelOnce fully loaded it turns itself off..I have tried control R to do a reinstall of the OS, however it won't let me complete it saying Apple account does not match (yet there is no login for this).
Info:
Mac Pro
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Apr 20, 2009
I was using my computer normally, it started to move slowly, so I properly shut it down. After leaving it off for a few minutes, I started it up again. However, every time I press the power button, it comes on and there is just a blank gray screen. No folder with a question mark on it, just a blank gray screen.
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May 3, 2012
I have installed smartvoip app, i cant to sign in, but when i connect to my univeristy net it is working but when i come to my hostel it doesn't work, it says server timeout, try again later.
Info:MacBookPro, Mac OS X (10.7.3), smatvoip
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May 26, 2012
my mac book pro is giving me a blue screen, some days ago it gave me a message that the desktop has too much files how can i get it opened is there any shortcut that i can open my desktop?
Info:
MacBook Pro, Mac OS X (10.7.4)
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Jun 14, 2012
I need to re-install this OS, but I don't have the DVD image for the disk. how to get a copy?Â
Info:
MacBook, Mac OS X (10.5.8)
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Jun 17, 2012
I'm trying to setup my Mac Mini but get the grey screen with folder/question mark and I can't tell if the chips have been swapped. The brand is unfamiliar and my place hosted some creepy hackers while I was in the hospital. I'm still finding mysteries.
Info:Mac mini, MacOS X (10.5), cant identify RAM
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Aug 22, 2014
My macpro screen remains grey after I startup. How do fix it?
Info:
iPhone 5, iOS 7.0.3
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May 15, 2009
So my girl friend was using my IBook G3 and shut it down normally she says. We then went to turn it on and we will hear the chime but then it will get stuck on that first gray screen, nothing else comes up, no spinning no nothing. Hard drive is not making any different noise, I just don't know whats up.
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May 7, 2012
I still have the appearance of the gray screen after performing all the solutions provided by apple support. What shall I do now?
Info:
MacBook Pro, Mac OS X (10.7.3)
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May 7, 2012
All I get is gray screen in start up.
Info:
Mac Pro, Mac OS X (10.6.4)
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May 14, 2012
Had to force quit a number of applications to shut down computer, restarted it but froze on opening. Shut down with the power button and now it won't get past Gray screen with rotating dial (thingy)...tried the safe boot option but this seemed to get stuck after identifying some issues.
Info:
MacBook (13-inch Late 2009)
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May 25, 2012
I click on the hd hard drive and change the settings to no one can read or write now I had problem to open the computer as soon I start it became gray screen so I re-stall the software and as soon I back up the computer is asking me the password I type it and can't enter after keep asking me the password is wrong
Info:iMac, Mac OS X (10.7.4)
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Jun 14, 2012
i changed the name of the hard-drive for other reasons, and i guess i must have somehow erased the two which show up in the login box. And, i cannot locate the disks.
Info:
MacBook Pro, Other OS, no start up disk to be found
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May 22, 2012
MacBook Pro running Lion won't boot. Grey screen with universal no sign (circle with slash through it).
Info:
MacBook Pro, Mac OS X (10.7.4)
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May 24, 2012
when i start my macbook pro i get the gray screen before loading. start up is very slow.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Apr 9, 2012
Mac stay on gray to long before it turn on
Info:
MacBook Pro, Mac OS X (10.6.8)
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May 7, 2012
I recently upgraded to Lion on my MacBook Pro but it didn't sit well with my compuer. It became sluggish and would take forever to load applications, pictures, music, movies, etc that only took SL a few seconds at most. I decided to downgrade back to SL so I put in my Install DVD (version 10.6.6) and tried to format the hard drive so I could start new. However it would not work with the CD, so I continued looking around online and I came under the impression that if you erase the hard drive it will allow you to start new (in my case, with SL). However now I get a gray screen with a folder with a question mark.
I do not have my files backed up through Time Machine.
Info:
MacBook Pro
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Jun 20, 2014
My Powebook G4 12" (model A1010) during its start-up phase remains stuck on the "initial gray screen" without displaying the apple logo. However, I can access the system through the console provided by Open Firmware.Â
I would like to ask you what could be the problem and where such problem may reside (hard drives, memory, main board, etc).
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Jan 5, 2011
I've been reading this site for a while now, first time I'm posting. I recently purchased 8 GB of RAM for my 2010 13" MBP. There are two 4 GB DDR3 PC3-10500 1333mhz sticks. When I install them in the laptop my computer does not get past the apple logo boot screen (the spinning disc freezes). However, I can boot into Windows (boot camp) without issues.
Also, when I pair either of the 4 GB sticks with one of my old 2 GB stock sticks the laptop boots up fine in OS X. The system profiler registers it as 6 GB of 1067 mhz RAM (the stock sticks are 1067 mhz)
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