Jan 28, 2015 if the password youre having trouble remembering is a general mac login or administrator password, you can reset it with these instructions instead. How to disable the login password on mac appletoolbox. If the mac does start up, restart it from the apple menu once the desktop finishes loading completely. This special startup mode boots the mac to a screen that displays information about the startup process. According to apple, the efi partition is not used to boot os x. My macbook pro has a admin lock on it, i dont remember the. As it turns out, a couple weeks earlier, while editing and testing an article on. If you try to zap the pram, you get the firmware password screen. The main issue is startup manager isnt loading up when i hold the option key. Press the power button to turn on your mac or restart your mac if its already on. Press the keys immediately after hearing the startup sound, unless otherwise specified. On startup my mc shows a padlock asking for a password which i dont think i ever set up. Im running a macbook air mid2012 with the latest os x. Macintosh hd not showing at startup or disk utility.
Oct 19, 2009 zapping the pram is not possible with a firmware locked macbook pro. See lock icon when option button is pressed at system start up. I sold my mac, after erasing some of my personal files and maybe something else i shouldnt have apparently, wont boot up. Chances are your selected startup drive is having issues, possibly disk errors that may be preventing the necessary startup data from properly loading. This is the easiest program of all and it helps optimize mac to free up space. Holding that key gives you access to os xs startup manager. Thats all there is to do and it is that simple to add or remove startup programs in mac os x. Start up to startup manager, which allows you to choose other available startup disks or volumes. If you are in the very situation, dont hesitate to get possible solutions in part 2. Osx startup manager boot drive selection screen slowun responsive in macbook pro early 2015 ask question. If your mac is using a firmware password, it ignores this key combination or starts up from macos recovery.
How to select a different startup disk apple support. How to erase your startup disk in macos recovery mode. Turn on your mac by pressing the power button, or restart it if its already on by choosing restart in the apple. Hold the option key during os xs boot to run the startup manager, a graphical tool from which you can select the volume you want to boot. How to disable the login password on mac when booting up. I also had an issue with a locked disc when i was in recovery mode. All the keyboard shortcuts you can use when starting up your mac.
Hold down the option key until you see the startup manager. When the startup manager displays, use the left or right arrow keys to cycle between hard drive options. Still with your macs black screen on startup, enter the password as if you would do normally. Dec 20, 2017 generally, a message will pop up on your mac screen showing you your computer restarted because of a problem. Shut the mac down and perform a cold bootstart it up and see if you can. How to use os x boot options to troubleshoot your mac. These broken login items are completely useless, cause unwanted messages, and waste your macs resources because they look for nonexistent applications. Unfortunatly the key board was in english at thisi level and some characters was not corresponding to the french keyboard. Shift key, for instance, starts your mac in safe mode, and c or c starts up. Plus, sometimes when you remove an application or a service, it leaves a login item with a broken link. Macbook will not start up after macos update, howto fix. When you use startup manager to select a startup disk, your mac starts up from that disk once, then returns to using the disk. How to fix a mac that stalls on the gray screen at startup. Tick the box by the application name to enable or disable it from the automatic login items.
Ive also used the magic keyboard that came with the imac, so its definitely not the keyboards fault. So, to figure out the effective solutions for your own case, you need to take time to have some basic check, exclude the irrelevant issues, identify the potential risk, and finally. Otherwise known as automatic login, this option makes it so your mac goes straight to the desktop after booting up. I go back to the original hdd as the sdd was stuffed. You should see the lock symbol for a moment, and then the computer should restart to the startup manager. Dec 08, 2019 how to erase your startup disk in macos recovery mode. Computer software is extremely complex, and problems happen even with macs. May 17, 2019 such items can increase your macs startup time and decrease its performance.
If disconnecting peripherals didnt do the job, you need to get a little technical with your mac. How to buy a used mac without being locked out macworld. The older question is about boot camp and this one could be all mac os or. How to fix my macbook pro booting to a black screen macpaw. Try to reset or disable with firmware password utility. Nov 28, 20 diy repair liquid damage a1466 macbook air logic board no power efi chip duration. Delay start is a free mac app available in the mac app store that allows you to choose a delay time for startup apps to launch.
Mar 25, 2019 plug your mac back in and leave it for about 5 seconds. You can also change what your mac does by holding down the following keys or key combinations during startup. If you need to start completely fresh, then youll want to erase your startup disk using disk utility. If your mac doesnt start up all the way apple support. Macbooks set up with a dualboot system that includes mac os x and. Start the computer as normal and hold down the option key as the computer starts.
Also during normal startup, instead of the normal apple logo, its a flashing square icon with a globe of the earth, then it goes to the regular folder icon and mac logo the one that indicates there is no. Change the default startup option within windows by clicking on the boot camp icon in. Once the mac has booted i would shut it down and power it back on again while holding the option key in order to see if the lock has been cleared. Generally, a message will pop up on your mac screen showing you your computer restarted because of a problem. You can also encrypt your startup disk using filevault, so that only users.
If your app has an icon in the dock panel, simply make a rightclick on it and from the popup window select options. Plug the usb drive into one of the macbook airs usb ports. Jul 08, 2019 hold the keys for 20 full secondsyour mac might appear to restart if you macbook air plays a startup chime, release the keys after you hear a second startup sound. One thing to consider about this approach is that the setting choice stays in place until it has been changed again through the startup disk manager. Cant get startup managerboot screen to load macrumors. Take control of startup and login items is your mac starting up slowly. My mac to remotely lock your mac with a passcode for onetime use. Hello i recently got a second hand late 2008 macbook for dirt cheap. Nov 14, 2019 if the next time you start up your mac the flashing question mark doesnt go away, and your mac doesnt finish booting, you may have a more serious problem than a difficulttofind operating system. Recently, i used find my mac to password lock my computer this was to test the functionality, not out of. I tested this out by enabling the password and restarting the mac while holding down the option key.
Firmware password protection, secure boot, and external boot to open startup security utility. If you want the content on your mac to stay intact, skip to the next section. Is there any way to force the startup manager menu to appear on every boot. Once the startup manager screen appears, release the option key. If the mac starts up normally, go on with your day. Though it looks counterintuitive you may try this solution when your mac screen goes black. When this happens you may find an app like word, or the whole of. How to start up your mac from a bootable cddvd, usb thumb. Is your mac or macbook stuck on the apple logo and wont startup or boot. After you push the power button, you see a gray screen or a black screen, depending on the mac you are using while your mac searches for the startup drive, and then a blue screen as your mac loads the files it needs from the startup drive.
If you cant make changes, unlock your disk by pressing the padlock. For instance, here i am removing the utilities from the startup list. Your mac and os x have a variety of startup keys and key combinations you can use to affect how the device starts up. Such items can increase your mac s startup time and decrease its performance. Need to get around the boot level mac firmware password. Choose apple menu system preferences, then click startup disk. Forgot firmware password on macbook pro mac support. Get rid off slow mac startup it is a tool to remove unwanted apps from running at login.
So, if following this procedure works, zapping the pram is not necessary. If your mac or macbook pro keeps restarting over and over, you first need to know where the. Stuck on apple logo at start up mac fix macbook pro, imac, mac mini, macbook retina display duration. Getting your mac to load from a usb drive is fairly straightforward. When your mac slows down, gets stuck, locks up, or other problems arise, every mac user should first follow these basic troubleshooting remedies. When the utilities window appears, click utilities in the menu bar, then choose firmware password utility or startup security utility. Side note, i tried the target disk mode with another mac and what popped up was 10. Keep holding these four keys until your mac has chimed 3 times. Macbook pro shows a padlock on startup apple community.
Use the following steps, you can easily set mac boot from an external drive in startup manager, so itll only boot from usb that one time. You may get a sad mac face, an audible beep, or another ailment keeping your mac from properly booting. How to use macos recovery to restore the operating system on. To use any of these key combinations, press and hold the keys immediately after pressing the power button to turn on your mac, or after your mac. To pick a disk to start your mac from while its booting, follow these simple steps for using macos builtin feature called startup manager, which can be invoked via a simple keystroke. If you still see a fourdigit passcode lock after these steps at startup, reset the. Any way to bypass this or is theres universal password. May 23, 2016 quick overview of mac startup key combinations. Under that is a password entry field then a darkgrey circle with a right pointing arrow. Print these boot option keys, because theyre particularly helpful to have. Some screens, such as the prohibitory symbol or question mark, mean that you need to resolve an issue before your mac can finish starting up. How do i reset the firmware password on my macbook pro. Mar 16, 2010 my macbook pro has a admin lock on it, i dont remember the password. If your mac is using a firmware password, youre prompted to enter the password.
The apple support app has updated, smarter features and a bold new look. How to add or remove startup programs in mac stugon. When option button is pressed during the startup, a blue screen comes up with a lock icon, a progress bar, and a right arrow button. How to boot a mac from an external drive or alternate. If you see a message that your security settings do not allow this mac to use an external startup disk, check the external boot setting in startup security utility. Best startup manager apps for mac systweak software. Do comment below sharing your thoughts and experiences about using the above method to manage your startup programs in mac. Too many items cause slow mac and low battery life.
If your mac is using a firmware password, you need to enter that password first. Startup screens can vary by mac model, operating system macos, and more. For all mac models, startup is complete when you see the finder menu bar, desktop, and dock. The utility will look for any available drives that include. Using the the apple id approach on boot is typically the easiest for modern macs. Whether youre dusting off an old macbook to give your kids for online.
If youre a boot camp user, you can choose windows from. But if i shut down or restart in mac os sierra and hold the optionwindows key, it does not bring me to the startup manager no matter what keyboard i use. Rather than me having to remember to hold down alt if i want a different os. And then when i go to time machine backups, saying its none to show for. My macbook pro has a admin lock on it, i dont remember. The reasons behind the problem of a usb device not showing up are various, including the usb port is not working, usb drive corruption, virus infection, macos faulty, etc. R immediately after turning on your mac, and release the keys when you see the lock icon and password field enter the firmware password. Remove unwanted startup apps and browser plugins in easy way. Update ok my external doesnt show up when i boot the macbook with alt key, just the recovery drive. If you see this screen at startup, you need a firmware password from the. Air recovery start with commandr and i get a lock screen. After turn on the mac, various apps, addons and many invisible background apps open by themselves.
How to use macos recovery to restore the operating system. Doesnt work for icloudlocked macbook pro running 10. Mac startup key combinations learn about the mac features and tools that you can access by holding down one or more keys during startup. Tried booting with commandr to recover but it gives me the lock screen with a password entry box. Hold these keys until the computer restarts and you hear the startup sound for a. Just the app, add all the apps you want to delay the launch of in the apps to be started. How to pick a startup disk for your mac at boot time. For the macbook air late 2010 and later, macbook pro early 2011 and later.
A mess of startup and login items might be to blame. Learn how to bend these computing curiosities to your will. I ended up installing high serria on a thumb drive, rebooting the mac holding down command, and selected the thumb drive to boot from. If your mac still isnt starting up, unplug it for 510 minutes, then plug it in again and start up in safe mode holding down the shift key. I have my hard drive partitioned to run windows 7 in bootcamp, which i access on occasion by holding the option key when booting up, allowing me to choose the startup volume.
Not only this, using this professional mac startup manager you can disable unwanted programs that run at startup, clean junk files, scan for malware and do a lot more. Ive tried every password i can think of but it does nothing. I have a macbook pro retina, inch, early 2015 on the latest version of macos sierra 10. To boot your intelbased mac into any of the macos builtin startup modes, you must press and hold one or more keys detailed below after turning on the computer. Macbook late 2008 not loading startup manager macrumors. These broken login items are completely useless, cause unwanted messages, and waste your mac s resources because they look for nonexistent applications. This means that if the chosen startup volume has been disconnected from the mac, on the next reboot a blinking question mark may appear, because the set startup disk is no longer visible.
A frozen mac is a rare occurrence, but macs like all computers run in cycles, and sometimes the software gets stuck in a loop. Press and hold the option key immediately after you see the apple logo. Hi all, i purchased a mac mini online and once i booted it up it loads straight into a browser and has no desktopappsettings, nothing. How to boot a macbook air from a usb external drive.
The display looks like an oldfashioned terminal from the days of mainframes and timeshare computing systems, but its more akin to the startup sequence in many unix and linux operating systems. Macs have a reputation for reliability, but theyre not perfect. Click on your startup disk in the disk utility sidebar. After the third chime i would release all four of the keys and let the mac boot all the way. Whether youre dusting off an old macbook to give your kids for online classes or you just set up a new work laptop to. This issue usually affects computers with more than one hard drive. Mac up in startup manager, and choose which startup disk to boot from. Turn on your mac or restart your mac if its already on. Its still possible to have other user accounts on the mac, but youll need to switch users from the menu pane at the top of the screen to access them.
Intel mac grey lock when i hold option on startup apr 7, 2012. There are times when your mac may misbehave and refuse to boot into os x. Imac disk locked, macos cannot be reinstalled, disk erase not functioning and the only solution is for you to say take the device to an apple store to unlock, oh my god, that means apple does not a solution to what it has built, if a person will encounter such a problem then it has to be taken to apple store. Last weekend my housemate copied a mac os disk in my machine and suddenly the lock screen appeared an will not go away. If your usb thumb drive, usbbased external disk or flash storage contains a usable operating system or an os x installer, you can select it at boot time using os xs builtin feature called startup manager, which can be invoked via a simple keystroke. The firmware password appears immediately upon boot and is a gray locked icon, looking like this. Startup manager identifies your time machine backup as efi boot. How to set a firmware password on your mac apple support. Air recovery start with commandr and i g apple community. When you hear the startup chime, press and hold the option key.
Nov 23, 2015 the boot manager when you hold option is handled by open firmware its their on sawtooths and up no mater what os you have installed mac os mac os x linux or morph os you can still get to the boot manager. Holding down the option key isnt allowing me to select windowsos. Whenever i hold the option key after turning on my mac, it takes a long time around 30 seconds for startup manager to appear. Solvedmacmacbook pro keeps restarting over and over. After resetting the nvram, you may need to select the startup disk. Available only on mac computers that have the apple t2 security chip, startup security utility offers three features to help secure your mac against unauthorized access. This displays icons for all available startup disks and lets you override the default setting for the startup disk that is in startup disk preferences os x or the boot camp control panel windows, without changing that setting.
Stop programs from running at mac startup nektony blog. When i hold down option on boot up, it loads to a grey screen with a dark grey padlock. From there i was able to erase the macs hard drive with journaled selected. This gets the startup manager screen to appear which allows you to select a startup volume from any connected bootable drive or disc. Recently, i used find my mac to password lock my computer this was. Plus, it is a computer, and prone to failures or lockups. Click the lock and enter your administrator password. Sep 14, 2015 how to start up your mac from an external usb storage device.