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作成日更新日影響を受けるバージョン修正バージョン

  

 

Drive Eraser 6.12.0Drive Eraser 6.13.0

Drive Eraser 6.12.0以上はApple T2デバイスの起動と消去をサポートします。ただし、起動用のgrubブートファイルをあらかじめ手動で更新する必要があります。

下記の手順はDrive Eraserバージョン6.13.0以上では不要になる見込みです (grubファイルがISOイメージファイルに組み込まれるため) 。

Drive Eraser 6.12.0のgrubファイルを更新する手順は以下の通りです。

  1. Download below the updated grub file and rename it "grub.efi":
    Download Drive Eraser Grub Files
  2. Prepare a USB stick with the latest Blancco USB Creator tool, use exclusively a Blancco Drive Eraser 6.12.0 ISO image.
  3. Navigate in the USB stick to the directory /efi/boot/, then drop the download grub.efi file there (replace any existing grub.efi file if needed).
  4. You might have to prepare your Apple machine to boot from an external device. This is doable via the macOS Utilities (a macOS password might be needed to proceed), where you need to:
    1. Change Secure Boot to “No Security”.
    2. Change External Boot to “Allow booting from external media”.
  5. Connect the USB stick to the machine as well as an external keyboard (needed to control BDE).
  6. Boot the machine, select the Drive Eraser 6.12.0 image, then select the "Customized startup" booting option (do not add any additional booting parameter).
  7. The BDE UI should show up and the internal drive should be ready for erasure.
Note 1: When testing a MacBookPro16,1 (from late 2019), the booting succeeds approximately in 2 out of 3 attempts, the rest of the time the machine will reboot itself and you will have to repeat the step 6.
Note 2: During our tests, there were some fringe cases where the machine was fully booted (fans working) but the UI was not shown at all (black screen). If your machine shows a similar behavor consistently, it can be erased via the automatic erasure process or be remotely controlled from Blancco Management Console.
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