Blasphemous is a brutal action-platformer with skilled hack’n slash combat set in the nightmare world of Cvstodia. Explore, upgrade your abilities, and perform savage executions on the hordes of enemies that stand between you and your quest to break eternal damnation. Fix Uninitialized External Hard Drive with OS Upgrade. If your external hard drive is displayed as Uninitialized after macOS downgrade, you will need to upgrade to your original macOS. Go to Mac Appstore; Click “Update”; Download and install the latest macOS; Restart your mac and plug your external hard drive for check. Doom Eternal for macOS is one of the best projects made by our team in 2020. This game has won the “Most Awaited” and the “Best Action Game” awards and now you can play it on any macOS computer. This is possible without windows emulators or virtual machines.
If you're using a Mac with the Apple T2 Security Chip, Startup Security Utility offers three features to help secure your Mac against unauthorized access: Firmware password protection, Secure Boot, and External Boot.
You can use a firmware password to prevent anyone who doesn't have the password from starting up from a disk other than your designated startup disk. To set a firmware password in Startup Security Utility, click Turn On Firmware Password, then follow the onscreen instructions. Learn more about firmware passwords.
You can also change your external boot setting to prevent even those who know the firmware password from starting up from external media.
Use these settings to make sure that your Mac always starts up from a legitimate, trusted operating system.
Full Security is the default setting, offering the highest level of security. This is a level of security previously available only on iOS devices.
During startup, your Mac verifies the integrity of the operating system (OS) on your startup disk to make sure that it's legitimate. If the OS is unknown or can't be verified as legitimate, your Mac connects to Apple to download the updated integrity information it needs to verify the OS. This information is unique to your Mac, and it ensures that your Mac starts up from an OS that is trusted by Apple.
If FileVault is enabled while your Mac is attempting to download updated integrity information, you're asked to enter a password to unlock the disk. Enter your administrator password, then click Unlock to complete the download.
If the OS doesn't pass verification:
If your Mac can't connect to the Internet, it displays an alert that an Internet connection is required.
During startup when Medium Security is turned on, your Mac verifies the OS on your startup disk only by making sure that it has been properly signed by Apple (macOS) or Microsoft (Windows). This doesn't require an Internet connection or updated integrity information from Apple, so it doesn't prevent your Mac from using an OS that is no longer trusted by Apple.
If the OS doesn't pass verification:
No Security doesn't enforce any of the above security requirements for your startup disk.
Use this feature to control whether your Mac can start up from an external hard drive, thumb drive, or other external media. The default and most secure setting is ”Disallow booting from external media.” When this setting is selected, your Mac can't be made to start up from any external media. Attempting to do so will cause your Mac to display a message that your security settings do not allow this Mac to use an external startup disk.
To allow your Mac to use an external startup disk: