User's Manual

Table Of Contents
99 Copyright © Acronis International GmbH, 2003-2020
Before you start the procedure, please ensure that you have:
Acronis bootable media.
Refer to Creating Acronis bootable media (p. 19) for details.
Backup of your system disk created in disk mode.
To create this backup, switch to disk mode, and then select the hard drive that contains your
system partition. Refer to Backing up disks and partitions (p. 45) for details.
To transfer your system from an MBR disk to a UEFI-booted computer:
1. Boot from the Acronis bootable media in UEFI mode and select Acronis True Image.
2. Run the Recovery wizard and follow the instructions described in Recovering your system (p. 88).
3. On the What to recover step, select the check box next to the disk name to select the entire
system disk.
In the example below, you need to select the Disk 1 check box:
4. On the Finish step, click Proceed.
When the operation finishes, the destination disk is converted to GPT style so that it is bootable in
UEFI.
After the recovery, please ensure that you boot your computer in UEFI mode. You may need to
change the boot mode of your system disk in the user interface of the UEFI boot manager.
5.1.4 Arranging boot order in BIOS or UEFI BIOS
To boot your computer from Acronis bootable media, you need to arrange boot order so the media is
the first booting device. The boot order is changed in BIOS or UEFI BIOS, depending on your
computer firmware interface. The procedure in both cases is very similar.