Scared!! Don’t panic, there is a remedy for this situation also. Thus, if such instances occur and you don’t have the data backup you will lose your entire data. A single mistake will result in huge loss of data. This is because, in case you face any interruption like power failure at the midst or you encounter errors, then you might lose your vital data from the system. One important point, before beginning with the process takes the backup of the data from your hard drive. Just restart your system and now the boot order should have changed. Additionally, you can also change the time duration for which it shows to change the booting OS. Now, you have changed the OS boot order on your computer. Then, under the “ System Start up” menu, in the “ Default Operating System” list Select the operating system you want to boot first from the list or for which you want to change the boot order.You will receive a “ System and Recovery” menu.Click on the “Advanced” tab, and then, under “ Startup and Recovery” option, click “Settings”.
REFIND BOOT MANAGER CHANGE ORDER PASSWORD
In case you are prompted for an administrator password or any confirmation, then just provide the password or answer the confirmation message.Then select “ System and Maintenance” option, followed by " System" Now click on “ Advanced System Settings” which is located under the “ Tasks” menu situated on the left side of the window.First Click on “ Start” button and then hit the “ Control Panel” button on your computer.First Click on “Start” button and then hit the “ Control Panel” button on your computer.This page illustrates you the easy way to change the boot order without manually changing any settings under boot.ini or any other file. In case you are wondering about finding the easiest way to change the boot order, there is no need to worry and your search ends here. Now, if you wish to make this new OS as the default among the others then you will have to change this boot order. When you installed new OS on your system which already contains an operating system, then your computer contains multiple operating systems. Similarly in case of OS, the one which is made as default will appear first in the boot order, and thus the BIOS will boot from this default OS. If that device is not bootable, BIOS will attempt to boot from the second device listed, and so on.
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After the POST, BIOS will attempt to boot your system from the first device or OS that is listed in the boot order. Hard drives, flash drives, floppy drives, optical drives, and network resources are all typical devices that are listed as boot order options in the BIOS. The one which is set as default will be loaded first.
![refind boot manager change order refind boot manager change order](https://sourceforge.net/p/refind/discussion/general/thread/dd85b171a1/e376/attachment/bootorder.jpeg)
That means the boot order is the order of devices listed in BIOS from which the computer looks for the information about the Operating system to load at the start up. When you boot or start your system, the system will look for the boot order to refer to the device or OS information to boot. However, before going into the details about changing the boot order, first let’s understand what is a boot order? If you have recently installed a new OS on your system then, you would have to change the boot order of the OS, to set the default OS on your system.