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#Hard drive not showing up mac for install mac os x
#Hard drive not showing up mac for install mac osx
#Hard drive not showing up mac for install install
#Hard drive not showing up mac for install password

#Hard drive not showing up mac for install install

When finished downloading, you’ll see the familiar “OS X Utilities” screen, choose “Reinstall OS X” to begin the re-installation process of the Mac operating system Install OS X from Internet Recovery. OPTIONAL: You may or may not see an option to join a wi-fi network, this depends on whether the Mac can access any saved networks from OS X or not When you see a spinning globe icon, Internet Recovery mode has been entered with a message saying it can take a while, a progress bar appears as the recovery functions are downloaded Starting OS X Internet Recovery Mode on a Mac to reinstall system software. Immediately after hearing the Mac boot chime, hold down Command+Option+R – if you see the Apple logo you waited too long and need to reboot and try again* To Re-install OSX once your files are safe and sound:

#Hard drive not showing up mac for install mac osx

Once this is done, we will want to reinstall Mac OSX onto the iMac. You can also simply plug it into another Mac, and download your important files. This actually lets you boot the OS X system from one Mac on another Mac.

With Target Disk Mode, you can treat a Mac’s internal drive as an external drive and boot from it, just as you’d boot from a typical external drive. Recovery environment, you’ll need to disable that first.

#Hard drive not showing up mac for install password

No Firmware Password: If you’ve set a firmware password in the.

You can turn it on again after using Target Disk Mode. Security & Privacy, select FileVault, and temporarily turn it off. Before using Target Disk Mode, youĬan boot the Mac normally, open the System Preferences window, select Which will prevent you from accessing FileVault-encrypted homeĭirectories over Target Disk Mode.

FileVault Disabled: Macs now enable FileVault encryption by default,.

Port, you’ll need a Thunderbolt-to-Firewire adapter cable. If one Mac has a Thunderbolt port and the other Mac has a Firewire

A Firewire or Thunderbolt Cable: You’ll need either a Firewire cable.

Each Mac needs either a Thunderbolt port or a Firewire port.

Two Macs: Target Disk Mode works with Macs, so you’ll need two Macs for this.

But it does all of that without any disassembly.īefore entering Target Disk Mode, you’ll need a few things: This basically is like opening up your Mac, removing the internal drive, placing it in an enclosure, and then connecting it to another Mac. This is most easily done (read: Unless you want to open it, which isn't terrible, but definitely not for a novice) by holding the "T" button on the keyboard while powering up. Half-performing Time-Machine can mess things up pretty badly (you don't need to be being told this, you're living it). I think it's time to start thinking about data recovery at this point. No CoreStorage logical volume groups found

#Hard drive not showing up mac for install mac os x

The terminal outputs of diskutil list, diskutil cs list, gpt -r show disk0/disk1: -bash-3.2# diskutil listĢ: Apple_HFS Mac OS X Base System 1.2 GB disk1s2 I tried to reset the SMC (unplug the iMac from power for 15 seconds) and it changed nothing. If you have questions, don't hesitate to ask. I really appreciate every bit of help or information, that could help me. I'm really desperate right now, because I didn't had a very good mood when I came home and now the day is totally trash. I also tried booting while holding the "D" key to enter Apple Hardware Test, but the result was, that everything is okay. It also is not shown in "diskutil list" and not shown in Parted Magic. The SSD is visible in Disk Utility, but not the HDD.

I don't remember 100% exactly how everything happened, but the end result now is, that I do not see the HDD of my Fusion Drive CoreStorage. After TM failed the first attempt (Shut down at 20%) I tried again, but somehow everything got fucked up. After googling and seeing, that the login keychain was missing in "Keychain Access", I decided to restore my Time Machine Backup from the evening before. After rebooting everything seemed normal, but there was this error, that the keychain login couldn't be accessed. I pressed the power button until it shut down (or crashed.) and rebooted it. So I arrived home from school today and wanted to use my iMac, but somehow it wouldn't react.