How to make a non-uefi bootable USB disk

The computer system has two methods: uefi boot and non-uefi boot. When you want to reinstall the system with a USB flash drive, you also need to make a boot disk suitable for the method. A friend wants to know how to make a non-uefi boot USB disk. The following will teach you how to create a non-uefi bootable USB flash drive.

1. First download a novice one-click system reinstallation software on your own computer, download it and open it, and select the Create USB flash drive option in the system. item.

#2. Select the system half disk you want to install and download it to the U disk.

#3. If you have backed up the U disk data, click OK. If there is no backup, back it up first.

#4. Wait until the U disk download system is started and the creation is successful, then pull out the U disk.

The above is the method of making a non-uefi bootable USB disk. I hope it can help everyone.

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