Usually referring to the startup process of a device or computer from an initial "cold" state rather than sleep or hibernation.

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26 views

Does Time Machine improve startup time?

This may initially sound like a question, and I'm by no means a amateur user of the OSX Operating system(s). However, upon recently upgrading to Yosemite, my system has become SUPER slow to boot, ...
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1answer
51 views

Yosemite black screen with cursor after log in

Running the Macbook6,1 with Yosemite installed. I have my macbook set up so that when it powers on, it automatically logs into my account. When I boot up my macbook, it goes to the log in window and ...
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1answer
144 views

“Disk Utility stopped repairing Macintosh HD. Disk Utility can't repair this disk.” What now?

When I turned my computer on, it got stuck on a gray screen (nothing, no apple logo, but occasionally a spinning wheel, and I could move the mouse). I rebooted in recovery mode and got the various ...
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1answer
24 views

Sublime Text doesn't hide on startup

I added Sublime Text to my Login Items, so that it starts up automatically when I start up my Mac. However, even though I have the Hide box checked already, the app still does not hide on startup. Is ...
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1answer
30 views

MacBook Pro Mid 2012 startup chime from right speaker only

After installing a ssd into my Macbook pro mid 2012 (not retina), i noticed that the startup chime is coming only from the right speaker. (I am not sure if it was always like that or if its because of ...
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0answers
13 views

MacAIR failing to startup from disk

Running 10.9.most recent. As of this evening my Mac will not start up normally from the internal drive. The Apple logo appears and the spinning disc as well, but nothing happens thereafter. I have ...
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votes
2answers
58 views

Flashing folder at start up, all recommended troubleshooting has failed

I really hope someone might be able to help with this cause I am getting frustrated beyond belief. I have a MacBook Pro with Mavericks OS X 10.9. About a week ago it crashed while I was printing, ...
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1answer
63 views

Macbook white A1181: Startup manager, just mouse pointer

I'm dealing with my friend's Macbook White A1181. Original hard drive died a few weeks ago so we installed a brand new Samsung 840 EVO (256GB). I've read several tutorials on how to reinstall OSX on ...
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1answer
494 views

Yosemite keeps restarting or going into grey screen

I have an iMac from 2011 and I have installed Yosemite as soon as it was released, without any issues before this one. Here is what happened: it has suddenly shut itself off, after turning it on, it ...
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0answers
47 views

Choosing FreeBSD as Startup Disk on Intel Mac

I partitioned a USB flash drive as GUID and used it to install FreeBSD 10 for x86_64 off a DVD on a MacPro1,1. I was able to select the installation DVD as my startup disk in Mac OS X just by going to ...
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1answer
38 views

How to make an application to be on top at startup instead of Finder in Yosemite?

On Yosemite I would like to have an application show up as the top running application (it takes over the screen and hides the menu bar). When you set up an application for startup in the user ...
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1answer
90 views

Put iMac G3 in Target Disk mode

Is it possible to put the iMac G3 in Target Disk mode, such that one could copy or image the HDD? This particular G3 does not have a FireWire port, only two USB 1.1 ports. It's the tray loading ...
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1answer
187 views

OSX hangs on startup after large file search caused a crash (Mavericks 10.9.5)

Well, my computer won't startup. Gray screen on regular startups, black screen with no cursor on safe mode startup. It started after a everything froze while performing a massive file search in ...
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1answer
705 views

Yosemite freeze at boot - no safe boot + I/O error

Yesterday everything was fine but today my macbook freeze/stuck during the boot. I've done this: check + repair permission (nothing changed) check + repair disk (nothing changed) tried safemode ...
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0answers
191 views

Yosemite taking too long to show login screen

When I turn on my iMac ( 16 GB, Intel Processor 3.1 Ghz, Fusion drive year 2013) now it takes too long for the log in screen to appear. Before that I see a gray screen with a progress bar at the ...
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1answer
608 views

Yosemite gray screen no startup keys working

I restarted my macbook pro this morning and it started up with a chime and now is stuck on the grey screen. I have tries holding any different key combinations, none of them work, except resetting the ...
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2answers
5k views

Macbook Pro Crashing and Startup Failure

Firstly, some background information for the problem: My girlfriend's Macbook Pro had an issue that was annoying, but not fatal. Roughly once a day (but sometimes not for a few days, and sometimes ...
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2answers
63 views

Booting from an external SSD

I have a late 2009 i7 iMac that spends most of its time reading and swapping files from the 2TB hard drive, even though it’s only 40% full. I want to buy an affordable (240GB/£160) Firewire external ...
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0answers
179 views

Mac mini early 2014: Enter startup manager using a windows (wireless USB) keyboard

Cannot enter startup manager or perform any other startup action on my mac mini. I tried installing Windows 10 (Tech Preview) alongside Yosemite. The mac mini automatically starts into Windows, ...
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0answers
15 views

How to set specific startup routines?

Another simple question for those keeping track, but I was wondering how and where I could setup the startup routines for my mac. What I would really like is for email to open, messages and activity ...
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1answer
160 views

Update required when turn on Mac (Yosemite)

I recently install Yosemite, I then found that every time I turn my computer off and turn it back on, it would ask for my password for an update (Update Required) it would then go through an update ...
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1answer
119 views

I have installed Windows 8 on my Mac. Now, when starting up and selecting Mac, it begins to start, then shuts down

I have had Windows 8 installed with bootcamp on my Mac. The disc was partitioned to allow both Mac and Windows to be used. When I now go to use MacOS, it begins to start up for a minute then shuts ...
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0answers
110 views

Mac black screen on startup

When I turn on my Mac, all I get is a black screen and the mouse cursor. The cursor is responsive, but the screen is black so I can't do anything.
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3answers
2k views

'Macintosh HD' not bootable anymore after installing Yosemite on a second disk

So I installed a second HDD that I plan on eventually using as my main system disk and did a fresh install of Yosemite on it. The thing, is that I'd like to boot back into the original Macintosh HD so ...
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2answers
660 views

Some keyboard keys are not working on login to Yosemite

The problem is that every time I start my MacBook Pro 15" Early 2011, some of the (native) keyboard keys stop working. However, if I click a restart button - it is all fine. It is definitely not a ...
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1answer
205 views

Booting an iMac using a Macbook Pro's internal disk

Suppose I have an iMac and a Macbook Pro. My Macbook Pro is my primary workstation, and when I switch to the iMac I would like my environment to be exactly the same in order to facilitate switching ...
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2answers
2k views

Mac OS X 10.6.8 won't start up after kernel panic

I got a kernel panic. When I restart the laptop the system gets stuck in the loading screen (Apple logo and loading gif) with the fans spinning as if there was no tomorrow. I tried booting in safe ...
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2answers
1k views

Problem with startup script rc.local in OS X 10.10 Yosemite (Running Bootcamp in VirtualBox)

Until OS X 10.9 I could also run bootcamp within Virtualbox (through a .vmdk file). In order to do this I needed to unmount the bootcamp partition after changing the permissions during the OS X ...
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2answers
156 views

MacBook Pro Retina Hanging on White Boot Screen

My 15" MacBook Pro Retina has an issue that, on startup, the initial all-white screen shows in conjunction with the start-up chime and remains there for several seconds (up to 15-20 in extreme cases). ...
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0answers
179 views

Macbook pro 15 Retina 256GB SSD 2012 model won't start after Yosemite upgrade

Similar problem: 2012 Macbook pro with retina 256GB SSD. Has 140GB space free. Upgrade completed successfully but reboot get stuck at around 40% under the apple logo. Left over night and still see the ...
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2answers
729 views

Macbook pro doesn't want to start, “no RAM installed” beeps (1 every 5 seconds)

hello everyone, i have a problem with my Macbook Pro :( Everything was working fine until yesterday. But i can't start it anymore, a "beep" tone appeared, once every 5 seconds. According to the ...
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4answers
2k views

Is it possible to install an old version of Mac OS on a new Mac?

I know that Apple doesn't want me to run a version of Mac OS older than the one my Mac came with, but is there a way around this? For example: if I buy a new Retina MacBook Pro, is there a way to run ...
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2answers
82 views

MacBookPro10,1 had problems booting, now some system images are pink and fuzzy

A friend just recently bought a MacBookPro10,1 (MacBook Pro Retina, 15-inch, Mid 2012) off of craigslist, it all checked out and worked fine until we erased the hard drive and reinstalled Mavericks ...
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1answer
714 views

Freeze after “VM Swap Subsystem is ON”

My Macbook pro 15" (early 2012) froze and I had to force restart it. But it freezes in startup too. I noticed that it stops after "VM Swap Subsystem is ON" line in verbose mode. Is there any ...
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0answers
339 views

Yosemite Startup Manager After Downgrading to Mavericks

I downgraded from Yosemite Public Beta to Mavericks by: Created bootable Mavericks USB Booted Mac to the Mavericks USB Went into Disk Utility > Selected HD and Erased HD Restored to Mavericks Time ...
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1answer
30 views

How to run a script on login whilst being hidden

I have an applescript (scpt) script that I would like to run on login of a user. I would like the script not be visible in the dock, menu bar, etc. (This would probably mean running it in the ...
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1answer
600 views

2012 iMac stuck at grey screen after reinstall, plus the inability to restore from backup prior to this. Please help!

Okay I'm just going to list out what has happened over the past 24 hours: Lost a bunch of files. Tried to restore from backup. After waiting for about an hour, it just randomly stopped at around ...
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2answers
89 views

Programs take a long time to load after startup

After turning on my computer, logging in, and waiting for the desktop to load, I try to start a program. It takes a really long time to load, no matter which program I try. After about a minute of the ...
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1answer
20 views

how to switch to verbose output

Using Debian linux, I can switch to verbose output during shutdown and startup by pressing F2. I already know how to startup in verbose mode using cmd + V but I would like to switch to verbose mode ...
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2answers
675 views

Slow startup after replaced SSD

Two weeks ago, my SSD had been broken due to the "Invalid node structure" error. I cannot fix it by using fdisk_hfs. Then I have to format and re-install, but got another error: "Install Failed: OS X ...
0
votes
1answer
143 views

Macbook won't boot

I have a Macbook pro 13" that won't boot up. I searched for solutions online and the issue seemed battery related to me. I opened the back panel of my Mac and took out the RAM and placed it back. ...
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1answer
318 views

OS X Mavericks startup Apple logo location

Where is the gray Apple logo shown on system startup stored in OS X Mavericks? I'd like to change that image. I know there's BootXChanger that works on older versions of OS X, but it doesn't work on ...
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0answers
78 views

Why Can't I Make a Macally G-S350SUAB2 Boot Family's iMac?

I can't seem to be able to get the Macally G-S350SUAB2 enclosure that my dad loaned me for development use to boot a copy of OS X 10.9.4 Mavericks which I installed using my dad's early- or late-2011 ...
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0answers
207 views

No method to install OS X system on to Mid 2011 imac 27"

Mid 2011 imac 27", which had a new hard drive installed afew months back. Since having a bad crash, the system had corrupt but seem get stuck in boot cycle on startup. I ran fsck on the hard drive but ...
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1answer
476 views

auto start an ios app

I want an app(specifically Ip Messanger for iOs) to start on startup in my ipad ios 7.1.1. I saw this 3 years old source in github and write the following .plist file. <?xml version="1.0" ...
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0answers
141 views

Startup Screen Flashes Pink

During boot, I see the gray screen with the Apple logo, then the entire screen flashes pink for a couple seconds before boot continues normally. Is this a problem/symptom of something? MacBook Pro ...
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1answer
2k views

How to set macbook pro to use integrated video card during initial start up?

When I turn on my macbook pro late 2011 I want it to use the integrated video card(not discrete one). Is there some sort of setting I can set or a driver I can install or some bios setting to ...
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1answer
136 views

MacBook Hangs on Boot at seemingly different stages each time

Our Macbook hangs on startup and doesn't boot into the desktop environment. The most notable problem is that the Macbook doesn't make the usual startup sound when we boot up. It doesn't make any ...
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1answer
225 views

After using a virus scanner to clean my Mac, it will no longer start

I had been getting a lot of pop-ups and browser ads on my Mac and I suspected it might be due to a virus so I installed Avast. After running a virus scan, Avast found 10 viruses and 18 warnings, which ...
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12 views

How to boot in Windows by default? [duplicate]

I installed windows 8 on a bootcamp partition. When the computers shut off because the battery is low or because of windows update, it will restart in Maverik (unless I notice in time to press alt ...