Hold the three keys and the power button for 10 seconds. The process is surprisingly easy and takes far less time than it takes to install windows afterward. Nov 08, 2008 the option key solution gave me the two start up disc options, but when i selected the cd, it ignored it and booted from the hd. Macbook doesnt showrecognize bootable usb stick cloudready.
My macbook worked fine in the beginning, but now it takes 10 min to boot up every time. How to use os x boot options to troubleshoot your mac techradar. Select the disk or partition that you have macos installed on. Start up to either apple hardware test or apple diagnostics, depending on which mac youre. If your mac just boots to the login screen and you dont see the boot options menu, reboot your mac again and hold. Once in recovery mode, use disk utility to wipe the main hard. To boot from a specific device, press and hold the option key while booting your mac. Stop programs from running at mac startup nektony blog. In windows on your mac, click in the right side of the taskbar, click the boot camp icon, then choose boot camp control panel. To prevent start up applications from running during login. Select the startup disk that has the default operating system you want to use. I cannot boot up my macbook pro from cd macrumors forums. How to access the boot menu on a macbook boot from optical drive or usb.
All the keyboard shortcuts you can use when starting up. The safe boot also provides a platform that permits rectification of the said issues. If you want to start up using the default operating system now, click restart. Your mac and os x have a variety of startup keys and key combinations you can use to affect how the device starts up. This might include os x install media up to os x 10. In most cases, macbook hard drive not booting can be caused by one or more of these, such as problem with the computers pram, corrupted boot drives directory, damaged or deleted system files, hardware issue. Advanced startup options is also where you access startup settings, the menu that includes safe mode, among other startup methods that could help you access windows 10 or windows 8 if it is having problems starting. If you have multiple operating systems installed on your computer, or if you are trying to boot off various utility or other boot disks, you may run into. If a user account control dialog appears, click yes. Press the power button to turn on your mac or restart your mac if its already on. How to make new t2secured macs boot from external drives.
If you press and hold the control key during this step, your selection is saved in startup disk preferences, so it persists until you change it. Start up the computer and hold the option key to bring up a simple interface that will list available boot. Heres what to do if your imac wont turn on, your macbook pro wont start up, or your macbook air wont boot. Ive checked all these on my system running mac osx 10. Click the lock and enter your administrator password.
Start or restart your mac and immediately press and hold shiftcontroloption on the left side of your keyboard and then press and hold the power button at the same time. The laptop will boot up on its own then there is a light blue screen and a bar on the screen showing the laptop booting up. Use the start up manager to choose your boot drive. Select your startup disk, then click the arrow under its icon, or press return. How to fix macbook pro that wont boot toms guide forum. Highlight the volume you want to use by using your mouse or trackpad. How to manage os x boot options with wireless keyboards cnet. After this point, let up on the keys and let the mac boot as usual. External boot to allow booting from external media. How to select a different startup disk apple support. You can also change what your mac does by holding down the following keys or key combinations during startup. Make sure to try a few different usb ports on the machine and just generally retry to option boot several times to see if it shows up inconsistently.
Startup manager identifies your time machine backup as efi boot. To use the default boot image on the server, hold down optionn instead. The mac will boot the linux system from the connected usb drive. Log in to your mac normally, and you should see the macos utilities app open. Im not that technical, and i just can afford to lose stuff. How to use os x boot options to troubleshoot your mac. How to dualboot windows and macos on a mac laptop mag. How to boot a mac from usb drive with pictures wikihow. The mac chimes once to signify that it has begun booting, then a second time to signify that the nvram has been reset.
Simply reboot your mac and hold the option key on your keyboard as soon as you see the macs startup apple logo. The process is fairly painless and, if you have a bit of time and patience you. Two solutions for the macbook pro whitegray logo screen of death. Start up from a netboot server, if your mac supports network startup volumes. These ten boot options range from essential debugging tips such as verbose and safe modes to dual booting options. When you get to the screen to select either mac or windows, boot into the mac os, go to prefs startup disk and pick the mac. Choose apple menu system preferences, then click startup disk. Start up your mac in windows or macos with boot camp apple. I cannot shut my lid while the laptop is turned on or else it will need to a hard reboot. These can be problems with starting up your mac or issues you come across while using your mac, such as having apps not start or apps that seem to cause your mac to freeze, crash, or shut down.
Start up from a bootable cd, dvd, or usb thumb drive such as macos install media. Cant find bootcamp icon in windows 10 apple community. Im finding that holding down the option key has no effect the machine boots into whichever os was last running. Tick the box by the application name to enable or disable it from the automatic login items. Mar 06, 2015 the problem is, i can never get the startup options screen after pressing option on chime to be displayed on the external monitor. In other words, advanced startup options functions as the windows 8 or windows 10 boot menu. Boot macos into recovery mode start up your mac and hold down the command and r keys until you see an apple logo or spinning globe.
Part of switching to a mac for dummies cheat sheet. At this point, the apple logo should pop up on your display. Set the default operating system, or shutdown your mac and hold altoption key when powering up the mac and choose the os you want to start. All the keyboard shortcuts you can use when starting up your mac. When you use startup disk preferences to set mac boot from an external drive, so itll boot from that disk until you choose a different one. How to start up your mac from a bootable cddvd, usb thumb. 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. Mac wont bootstartturn on after macos catalina update.
It is noted that you are unable to boot mac into recovery mode if you are using devices older than the ones below. For macbooks, try disconnecting the charger as well, if possible. Nov 12, 2019 the safe boot option is one of the most often used methods for diagnosing problems. Press commandr during startup to start your mac from the recovery system. The boot menu this is perhaps the easiest way to select an available boot device. Boot macbook in safe mode the safe mode is a safe boot feature primarily intended for troubleshooting purposes. Use the safe boot option to troubleshoot mac issues. Safe boot can be a crucial troubleshooting step when youre having problems with your mac. How to fix a mac or macbook that wont turn on or boot up.
Pressing the c key immediately after the startup chime will enable the option to boot from a range of media such as a bootable cd, bootable dvd or a bootable usb drive. If you have the time and another usb stick, its always worth a quick switch to see if theres something odd with the particular stick as it relates to that particular macbook. Plug in your bootable usb device and boot up your 2018 2019 macbook pro from usb, hold the command. However when i try on my macbook air early 2015, pressing option on boot doesnt show up the external usb ssd, only macos partition is shown. Shift key, for instance, starts your mac in safe mode, and c or c starts up. Go to apple menu system preference, then click startup disk. This is a bad thing, but at least i learned how to do some cool things with my mac at boot time. This will start your mac with only basic functionality, which can often. After a few moments, youll see all of the bootable devices appear on your screen accompanied by their corresponding icons and volume names. To actually boot the drive, reboot your mac and hold down the option key while it boots.
Troubleshoot your mac with these hidden startup options. How to manage os x boot options with wireless keyboards. Doing that also might solve the problem with always booting up into startup disk selection. Hold the options, command, and r buttons until the boot chimes are triggered. Apr 24, 2020 to get your macbook up and running, implement the abovementioned options but make sure that you have a valid backup file. The only time it will boot up temporarily, is when i unseat and reseat the battery cable to the motherboard. The original os x leopard disc was recognized and the macbook booted up from it, but im really wary about reinstalling anything from that disc. The mac will need to restart to complete the process and will automatically boot into windows 10 when its done.
A quick guide to macos boot modes and startup key combinations. How to fix a mac laptop stuck on a boot screen duration. The assistant resides in your utilities folder inside your applications folder. From here, you can choose to boot from different connected hard drives, usb flash drives, network locations, and other boot devices. The safe boot option is one of the most often used methods for diagnosing problems. It makes it possible for you to scan the disk and ascertain if there are any file system issues. How to configure boot camp on your macbook dummies. If you havent messed with this at all, there should only be one. How to access advanced startup options in windows 108. Getting your mac to load from a usb drive is fairly straightforward. How to fix macbook startup problems digital trends. A globe icon will appear on your screen indicating your mac is being booted, into the internet recovery mode.
For 2018 2019 macbook pro with the secure boot t2 chip, see the 2018 macbook pro boot from usb instructions. Fix a macbook that keeps powering off or restarting randomly. The t2 chip that apple has been adding to new macs does many things to help your computer be more secure but one of them is an issue. Hold down the x key while restarting or booting the mac. Diy repair liquid damage a1466 macbook air logic board no power efi chip duration. Knowing your startup key combinations for intel macs. Start up or restart your mac and immediately press and hold commandr on your keyboard. I replaced the battery and the charger, still no results.
Holding that key gives you access to os xs startup manager. Macbook pro inch, early 2011 macbook pro 15inch, early 2011. This should make the computer use mac os by default, with no special keys needing to be held. Multiple shortcuts exist for the various methods of booting leopard. It used to take 4 min to turn on, but since the latest update it now takes 10 min. Or use optioncommandr or shiftoptioncommandr to start up from macos. How to recover from a white screen when booting a mac. It also checks your startup drive to ensure that its in good shape or at least bootable. At the mac os x utilities screen, select disk utility select the boot volume or partition from the left menu and click on the repair tab. By default, macs with the t2 processor will not boot from.
Turn on your mac by pressing the power button by choosing restart in the apple menu. Depending on the mac you are using and the version of os x that is installed, the recovery system volume recovery hd might not show up in startup manager. I found many other keys that might work, but i havent verified anything except whats listed below. Wait until the system finished downloading the recovery tools from apple s website. Or use optioncommandr or shiftoptioncommandr to start up from. Fix macbook stuck apple logo spinning wheel not loading start up wont boot circle pro air imac 2017 duration. My external monitors only pick up the display once i get into the user selection for macosx. To get started, boot your mac in safe mode by holding down the shift key at startup. Press the power eject key to boot your macbook pro on macbook pro with removable battery 1.
Release the keys when you see the apple logo or a spinning globe. Even though it should be better than the previous two, in some aspects, it is. Disabled in macos mojave or later, or when using a firmware password. Simply reboot your mac and hold the option key on your keyboard as soon as you see the mac s startup apple logo. Cddvd drives are disappearing from computers, leaving usb storage as the only option when reinstalling an operating system. If youre comfortable with unix, sometimes you may want to boot your mac in singleuser mode, which lets you try and isolate startuprelated issues. It essentially forces the mac to start up using the fewest possible system extensions, fonts, and other startup items. Apple has offered a safe boot option ever since os x jaguar 10. How to solve macbook pro booting stuck halfway problem. Hello, i would try to reinstall osx, to do this insert the disk into your mac power off and hold cmd and r, whist holding start the mac and you should end up on the recovery screen. If you have a bluetooth keyboard, os x may ignore keystrokes at startup for booting into safe mode and other optional boot environments. How to choose a startup disk on your mac to boot from usb. Hold down the option key while restarting or booting the mac, and you can choose which operating system you want to use.
Once you see the recovery mode pop up, select disk utility from the os x utilities menu. To use these boot shortcuts or commands, hold down the bolded keypress while your system is booting up. Holding the option key on system boot will bring up the startup drive menu on any mac, that is how you change the boot volume on system start this allows for a perboot one time selection, and selecting a boot drive from this menu will not change your default boot drive. Set the default startup os or toggle between os x and windows. Commands is for singleuser mode, which essentially means booting to the command line. How to choose a startup disk on your mac to boot from usb ninjastik.
You can also try resetting the system management controller smc on your mac apple support how to reset nvram on your mac apple support. After the third chime i would release all four of the keys and let the mac boot all the way. Repair disk is now possible, click on repair disk to repair the. If youve manually deleted your windows partition, youre probably noticing that something called efi boot still shows up in your mac s boot manager. The third one in the macos range is macos catalina.
Print these boot option keys, because theyre particularly helpful to have. If your app has an icon in the dock panel, simply make a rightclick on it and from the pop up window select options. Reasons your macbook pro wont boot from internal hard drive. For instance, if you own an early2015 twelveinch macbook model and have apples bluetooth keyboard connected to it, these key combinations.
Then, from the disk utility sidebar, select the volume that youre using and choose file mount from the menu bar at the top of the screen. Start up to startup manager, which allows you to choose other available startup disks or volumes. If youve been sat watching the apple logo for an eternity, or, even worse, your mac. Hold down the command and r keys on your keyboard until you see the apple logo appear onscreen. If the problem still persists, consult an expert or you can visit a nearest apple store. On my macbook pro 15 mid 2014 i can press option on boot and it will show up and i can boot to windows. With the introduction of intelbased macs, however, apple has built the aht utility right into your mac.
However, new macs no longer make any sound on startup, so you should hold the key right away. This is true whether im starting from the shutdown condition, or restarting. Keep holding these four keys until your mac has chimed 3 times. When you hear the startup chime, press and hold the option key. The option key solution gave me the two start up disc options, but when i selected the cd, it ignored it and booted from the hd. Shift key, for instance, starts your mac in safe mode, and c or c starts up from a bootable cd, dvd, or thumb drive. Solved macbook pro wont boot from internal hard drive. Press the keys immediately after hearing the startup sound, unless otherwise specified. Commands is for singleuser mode, which essentially means booting to the. You can hold down the c key on your keyboard to instantly boot to a mac os x or other bootable disc.
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