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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4answers
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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 ...
2
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4answers
39k views

MacBook Pro flashing question mark but I can't repair because hard disk not found in disk utility

Today my MacBook showed up some wheel of death and I waited and waited and then after a long time (10 minutes) decide to force shutdown. Ok, I know its not a good idea but I've done this before and ...
0
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0answers
6 views

Early 2011 Macbook Pro shut down during start up

My MBP has OSX (El Capitan... I'm pretty sure) and Windows 10 on it. The OSX shuts down during start up. It will show the apple logo and then a load bar that reaches about half way before the system ...
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1answer
30 views

unable to find location/path of folder/directory location where login items list will be stored [closed]

I have an application with functionality "if any changes are made to folder or directory then trigger should be returned back saying some changes are being made". Now when i was working on Login ...
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2answers
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 ...
6
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1answer
119 views

How do I use non-“legacy” launchctl commands to load and unload plists?

I have some plist files in ~/Library/LaunchAgents. I have been happily using launchctl load -w and launchctl unload -w to turn these on and off for years. However, I notice that now load and unload ...
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3answers
2k 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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2answers
4k 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
1k views

Vertical green stripes when iMac starts to boot up

An iMac has 5 green vertical bars/stripes that appear on the screen as soon the system starts booting. The OS is Yosemite (10.10.?) When I try to boot the computer normally, safe boot, or ...
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0answers
37 views

OS X: Why do some Login Items insist on displaying at startup, despite being set to “Hide”?

Under System Preferences > Users & Groups > Login Items, I have a number of applications that are set to launch on system startup. Some of these, despite being marked to "Hide" on startup, insist ...
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1answer
2k views

Unable to start after having applied all known recovery steps

Traditional recovery steps After a forced startup due to a wifi connection issue, the startup stayed stuck with a grey screen, Apple logo and turning spinning indicator. Then I tried all the ...
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0answers
23 views

Blinking “forbidden” and “question mark folder” symbol. SATA cable is the problem?

A couple days ago my macbook pro mid 2012 was running perfectly, with a SSD drive that I,ve installed about a hear ago (I also updated my ram up to 8 gb). The day after that I turned on my computer ...
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1answer
77 views

My Mac would turn on but it would get stuck on the white screen upon startup after chime

My Mac would turn on but it would get stuck on the white screen upon startup after chime. I have OS X 10.7.5 Tried many things unsuccessfully like: Command-R Boot to OS X Recovery Mode ...
8
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5answers
73k views

Can't boot Mac, only shows a Folder with a Question Mark?

How do I start up a Mac when all it shows is a Folder with a Question Mark, even with a DVD in the drive? Image courtesy of Loïc Wolff
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1answer
37 views

MacBook Air won't power on, except I remove the battery and plug it back in (SMC reset?) - sleep works

I have a bizarre problem with my 2012 MacBook Air 13": At some point, a couple of weeks ago, it suddenly stopped turning on. The battery would charge, but pressing the power-button just wouldn't have ...
0
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1answer
34 views

El Capitan startup screens

After installing El Capitan (Currently on 10.11.3), the screen starts with a login prompt, which then displays a progress bar. At about 30%, the screen goes gray, then a faster progress bar completes ...
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1answer
15 views

How can I make an application open at startup, without automatically opening a window?

Many of the applications that I use, such as Spotify, don't require a window to be open to function. I want these applications to be available at startup, but if I chose the corresponding options, the ...
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0answers
40 views

“Your startup disk is almost full.” message appears but the available space is ~60G

I have enough available space as shown in the attached image but the message "Your startup disk is almost full." appears when I save files. Also my MacBook Air is slow and buffering when I print a ...
2
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0answers
66 views

Stuck in 10.6.8 to 10.11 upgrade installation, no recovery disk available

In attempting to upgrade from OS X 10.6.8 to El Capitan I've run into a bit of stalemate. The installation is unable to complete(indeed, it seems to barely commence) due to issues "verifying or ...
3
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1answer
6k views

You can’t change the startup disk to the selected disk?

I am booting my macbook through an external usb drive. At system preferences - startup disk when I try to select my internal harddisk it says: You can’t change the startup disk to the selected disk. ...
2
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1answer
1k views

What causes the pop-up “To view this web content, you need to install the Java Runtime Environment”

On OSX Yosemite an annoying pop-up comes up quite often saying: To view this web content, you need to install the Java Runtime Environment I know the solution is to install java; however I'm ...
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1answer
695 views

Slow OSX booting with black screen before apple logo

Every time I boot my macbook, there is always a black screen before the Apple Logo pops up. The blackscreen stays for around 15-20 seconds. How can I resolve that problem?
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3answers
4k 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 ...
0
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1answer
581 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
26 views

Can't find login items in users and groups

So I've read all the posts on here and looked in every recommended folder for my start up programs and can't find a single one, I'm definitely the administrator on my laptop so I don't know what to do ...
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2answers
46 views

My Photos.app starts on system startup

Apple's new Photos.app starts on every system startup although there is no configuration settings for system startup. Here is my checklist: Users & Groups > Login Items (There is no config for ...
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3answers
9k 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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0answers
47 views

Gray screen of death when booting

I know this has been brought up many times before here, and I know there has been many answers and suggestions to this problem, but so far nothing seems to be helping me in my situation, so I thought ...
0
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1answer
102 views

Cannot access Boot Camp partition after OS X reinstall

I've already used Boot Camp to install Windows on my computer. A while back I had to erase my hard drive and reinstall Mavericks. Once I did that my Windows portion still exist as a volume, but when I ...
0
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1answer
32 views

Boot Camp issue

My Windows system is a folder in the Startup Disk PrefPane, but shows an hard drive icon on my desktop. How do I turn it into a hard drive icon in the start up disk? I've tried everything but haven't ...
5
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2answers
2k views

Stop Cisco AnyConnect Secure Mobility Client from starting up automatically

So I am currently running: OS X 10.10.5 Cisco AnyConnect Secure Mobility Client 4.1.04011 I boot up my laptop and AnyConnect is running. I go into Preferences...Users & Groups and remove ...
0
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2answers
82 views

My Macbook Pro (2011) won't boot into single user mode

I saw Possible reasons (other than Open Firmware Password Protection) for not being able to boot into single user mode?, but it didn't help any, since I'm using the laptop's keyboard. Yes, my Mac can ...
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1answer
43 views

Change startup bong on macbook pro

Is there any way I can change the startup bong on my Early 2011 MBP 8,2 to something custom? Like, The Final Countdown?
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0answers
42 views

Startup disk space mysteriously being consumed

Lately, my Mac OS X Yosemite has been having this weird issue where my startup disk keeps getting consumed by an unknown source. Every time I restart my computer, the disk space would come back ...
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0answers
12 views

Start up normally after low battery hibernate (instead of reloading application state)

Sometimes when I start up my macbook pro after it hibernates due to low battery, I want it to just start up normally and forget the previous state that was written to disk. The only way I've figured ...
0
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0answers
49 views

Cannot change startup disk - Yosemite

I've got a clean install of Yosemite on a brand new hard drive. All good, up and running (got to boot to it manually). As the title says, I can't get the system to boot from this hard drive. Error ...
4
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1answer
2k views

How to make custom routes survive reboots?

I use a VPN to connect to the network of my company and add some routes. After connecting and addding the routes it works just fine. Is there a way to permanently add the routes so that they survive ...
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1answer
357 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 ...
4
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1answer
13k views

MacBook Pro not responding to power button

My Mac wont start up even with full battery and charger plugged in... There is no sound, no screen or any disk movement. The same thing also happened a few weeks back and when I took it to the repair ...
0
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1answer
39 views

com.dashlane.DashlaneAgent still trying to be loaded

I have removed Dashlane using the documented procedure, yet launchd is still trying to load com.dashlane.DashlaneAgent. I have tried issuing sudo launchctl remove com.dashlane.DashlaneAgent with no ...
0
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0answers
90 views

Yosemite Single User Mode

Does "Single User Mode" still work, post v10.10.x ? I tried the following instructions, without success: OS X Yosemite: Start up in single-user mode To troubleshoot your computer’s startup ...
1
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3answers
5k views

iMac gets stuck on the “White Screen of Death” during startup

I have a 27" iMac (from 2011) that's running Yosemite and each time I turn the power on, it shows me the Apple logo, it starts to load, and the screen goes white and simply hangs there. To solve this ...
1
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1answer
2k 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 ...
1
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1answer
1k views

iMac sounds like it's starting up then shutting down immediately

I have an iMac. Since yesterday, it has been making sounds where it seems like a hard drive is starting up then shutting down immediately. However, that can't be possible of course because the ...
0
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1answer
38 views

MacBook air is messed up, can't erase the hard drive from recovery

Something happened when installing El Capitan and now I have only one partition in my hard drive with only 30 gigs of space when it's supposed to be 128. I can't seem to erase anything. Any advice?
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1answer
129 views

How to disable Lantern from startup?

I installed Lantern a while back and I cannot find option to turn it off from startup and it is not in my Login Items list in my Users & Groups. I like to know how to disable lantern from startup. ...
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1answer
316 views

Can I move Mobile Sync folder to another HD

Can I move my MobileSync folder to another HD on my iMac to free up space on my startup HD?
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2answers
267 views

My internal “Machintosh HD” is not detected by my MacBook Air

I was trying to clean install OS X (from http://www.ibtimes.co.uk/how-clean-install-os-x-yosemite-via-bootable-usb-flash-drive-1470625). I made the bootable disk, booted from it, and tried ...
0
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0answers
13 views

Under what circumstances would the startup chime enable itself?

After doing some reformatting/reinstalling a couple a weeks ago, the startup chime on my Macbook has never gone off when I turn it on for the past few weeks. However, when I tuned on my Macbook Pro ...
11
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2answers
5k views

(Resolved) MacBook Air boots to strange screen showing Magic Mouse and TrackPad

Resolution : That's a hardware problem : One connector of the trackpad cable is get rusty. I bought a new cable and replaced the old one. Everything work perfectly now : Problem : I left ...