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- #Can i build a bootable image from target disk mode how to#
- #Can i build a bootable image from target disk mode full#
How to verify whether your computer is using UEFI or BIOS? The computer backed up and the computer to be restored using different firmware is one of the most common reasons why you receive the system restore not working error. Solution 1: Make sure both computers are using the same firmware To restore system regardless of EFI/BIOS, you can go to the advanced solution. If this is not your case, you can use the third one. You need to check if both computers have the same firmware and both disks use the same partition style. Then you can use the first two methods according to your situation. In the following, I'll introduce 3 commonly used ways to fix "system image failed" error. The solutions to system image restore failing because of EFI/BIOS Some UEFI based computers support both UEFI boot mode and Legacy BIOS-compatibility mode, so this error may happen even when you restore system backup to the original computer where you created the system backup. Windows won’t allow you to restore system from UEFI based computer to BIOS computer, and vice versa. UEFI mode requires the system to be installed on a GUID partition table (GPT) disk, and BIOS on the master boot record (MBR) disk. UEFI is the main booting mechanism used in recent computers, while old computers use BIOS. There are two different kinds of boot modes in computers, Legacy BIOS-based and Unified Extensible Firmware Interface (UEFI).
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The cause for system image restore failing due to EFI/BIOS That’s to say, if the old disk is MBR, you cannot restore a system image on GPT disk to it. You still cannot restore system image in Windows 7/8/10 if the created repair disc and system image are from another computer, especially when the computer has different firmware.īesides, if the old disk and new one have different partition styles, this error may occur. You may receive the error that the system image was created on a computer using EFI/BIOS and this computer is using BIOS/EFI.
#Can i build a bootable image from target disk mode full#
This error will happen especially when you restore full system to another computer with dissimilar hardware. Some common situations are listed in the following. Many users report that they receive the system image restore failed error while using Windows system repair disc or installation disc to restore computer from BIOS. The system image was created on a computer using BIOS and this computer is using EFI.' I don't understand what's going on as it's THE SAME COMPUTER! I just want to restore the computer, why is it so hard to do?” At that point I thought great, it works, but I get this error: 'Windows cannot restore a system image to a computer that has different firmware. “I use the Win8 repair disc to start my computer and it allows me to access the recovery tools for system image restore.