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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3
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0answers
24 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 ...
0
votes
2answers
1k 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 ...
0
votes
0answers
17 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 ...
1
vote
1answer
4k 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. ...
0
votes
1answer
72 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
votes
1answer
29 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
votes
2answers
873 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
votes
2answers
50 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 ...
1
vote
1answer
25 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?
0
votes
0answers
27 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 ...
0
votes
1answer
1k 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 ...
0
votes
0answers
10 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 ...
1
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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 ...
1
vote
2answers
3k 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 ...
2
votes
3answers
34k 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
votes
0answers
23 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 ...
1
vote
3answers
30k 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 ...
1
vote
3answers
7k 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 ...
4
votes
1answer
1k 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 ...
-1
votes
1answer
341 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 ...
3
votes
1answer
12k 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
votes
1answer
18 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
votes
0answers
62 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
vote
3answers
3k 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
vote
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 ...
7
votes
4answers
68k 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
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
votes
1answer
32 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?
1
vote
1answer
55 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. ...
1
vote
1answer
197 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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vote
2answers
211 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
votes
0answers
11 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
votes
2answers
3k 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 ...
0
votes
0answers
50 views

My iMac says that my startup disk is full but I barely have anything on my Mac

My iMac says that my startup disk is full but I barely have anything on my mac. I deleted everything I don't need but when I check my storage it says 61.63GB is filled with "other". When scanned my ...
0
votes
1answer
93 views

How to edit Yosemite Bootloader, startup manager?

I have been searching and trying to correct my mid 2011 MacBook Air screen when you startup by holding the option key. My Bootcamp no longer shows but the created USB Windows 10 install stick does ...
15
votes
3answers
30k views

Stop Mavericks from relaunching applications

Mavericks keeps launching recent applications at startup although I always keep the checkbox that should control this feature unchecked. This is really annoying, because (a) startup takes much more ...
1
vote
1answer
55 views

MacBook Pro 2012 Model A1278 Flashing questionmark file

My Mac started off by giving me the spinning ball of death for an unreasonable amount of time so I caused a force shut down (I know, unwise) and tried to restart it. Came up with the file error. I ...
1
vote
0answers
411 views

El Capitan - Macbook won't shut down without force quit and sometimes starts to blank screen

• My mid-2015 Macbook Pro Running 10.11.1 frequently will not shut down without holding the power button. • It also sometimes starts up to a blank screen (with no apps or desktop items showing). • ...
0
votes
0answers
90 views

How to do a clean OS X 10.11 reinstall when shift key stuck

My left shift key is stuck down (wiring-wise, not just mechanically stuck) - fine, I changed my password to be all caps and once I'm logged in I use Karabiner and Seil to disable the key, and because ...
1
vote
2answers
38 views

Why am I not able to run my startup script upon login?

I’m using OS X Yosemite. I’m trying to run an sh script upon login, but I’m having problems. I created the following file in my /Library/LaunchAgents directory … -rwxr-xr-x 1 root wheel 604 Oct ...
1
vote
1answer
72 views

Startup Disk Full: Core File

The storage on my start up disk is being consumed by some kind of core files labeled as cores:1234 (numerical digits change). I downloaded OmniSweeper, which helped me locate these files and aware ...
1
vote
1answer
100 views

How to turn MacBook Air 2015 on if the power button is broken and I don't have tools to remove battery?

The power button on my macbook air 2015 is not functional and I don't have the correct screwdriver to open the back up and take out the battery. Is it possible to turn the laptop on without having to ...
5
votes
4answers
33k views

Why didn't my Windows partition show up in the Startup Disk preference pane?

I install Windows(Xp after that 7) on my MBP with BootCamp and every thing was fine but after a while in system prefence -> startup Disk my windows partition was lost and when I want to switch to my ...
1
vote
0answers
111 views

“Unable to unmount volume for repair” message about reformatted (and empty) SSD in “Option/ALT startup”

I am trying to reformat a Samsung 512GB Pro with bootable USB, and I have managed to get through the prep for the USB so I'm in no need there. But after the "Option/ALT startup" I click on the USB to ...
3
votes
2answers
2k views

iCloud password prompt on OS X Yosemite startup

Whenever my MacBook Air starts up from shutdown (or on restart), once the Finder has started, it prompts me for my iCloud password, like this: As you can see there is no title or anything to ...
2
votes
4answers
8k views

Average start up time for Macbook Pro running Lion?

I have a new MacBook Pro 13 inch 2.4GHz and I am noticing that the start up timeis about 60 seconds from power on to launching Safari. Is this an average start up time?
0
votes
0answers
17 views

Set a startup screen language different to the original one

When I bought my MBA I set the system language to "Spanish". My problem is that I need the english keyboard configuration in the startup screen to log in, and I don't want to be changing the keyboard ...
1
vote
1answer
59 views

How can I switch back my start up volume from an external to the internal drive?

By mistake my external drive has become the start up volume. How can I revert this?
0
votes
0answers
98 views

iMac startup manager not displaying

I have an iMac 27" from late 2009 and I'm trying to fix it but everything I've tried thus far doesn't help. I don't have an Apple keyboard but a normal keyboard should work as well. When turning the ...
0
votes
0answers
51 views

Where to find app which opens on startup, but it's not in Users & Groups?

I've this annoying application popping up on startup (called ZipCloud) which seems to be installed without my knowledge (along with other app) and I wanted to get rid of it. I understand I can ...