What Causes the Boot Selection Failed Error?
However, what may cause the error of the boot selection failed because a required gear is inaccessible?
As a matter of fact, it can be triggered by various reasons.
Here, we briefly show some reasons.
So, do you know how to handle the boot selection failed error?
To fix the boot selection failedWindows 7 error, the following section will show you the solutions.
How to Rescue Data When Encountering the Boot Failed Selection Failed Error?
Thus, MiniTool ShadowMaker is strongly recommended.
MiniTool ShadowMaker enables you toback up filesand keep them safe from an unbootable computer.
It can also help toclone the OS from HDD to SSDwithout data loss.
you’re free to download MiniTool ShadowMaker Trial from the following button or choose topurchase an advanced edition.
Since your box is unbootable when coming across the boot selection failed error, thebootable mediais required.
After entering its main interface, go to theToolspage and click theMedia Builderfeature to continue.
Then you could follow the wizard tocreate the bootable media.
Then connect the bootable media to the unbootable computer.
reboot your gear and press the setup key to enter BIOS.
Change the boot order.
Here, you should probably set the bootable media as the first boot order.
Step 3: Start to rescue your data from the unbootable computer
1.
After booting computer from the MiniTool bootable media, you will enter the main interface of MiniTool ShadowMaker.
Go toBackup page, clickSourcemodule, chooseFolders and Files, and grab the files you want to rescue.
Click theDestinationto choose the destination path.
it’s advisable to save the files to an external hard drive.
After that, clickBack up Nowto get the files back from the unbootable computer.
How to sync files so as to keep data safe in Windows 10/8/7?
venture to use the best file sync software MiniTool ShadowMaker.
Solution 1.
Check the connections at both ends of the cables.
If this solution is not effective, try the following solutions.
Solution 2.
Then reset your box to check whether the boot selection failed because a required gadget is inaccessible is solved.
Solution 3.
And then check whether the first boot order is correct.
If not, set it correctly.
Solution 4.
Now, here is the tutorial.
Step 1: Boot the computer frominstallation disc
Step 2: bang out the command
1.
In the System Recovery Options window, chooseCommand Prompt.
Then pop in the commandchkdskC: /fand hitEnterto continue.
Related article:How Do I Repair Hard Drive Error with Windows 10 CHKDSK Utility?
Solution 5.
So, so that solve this boot selection failed error, you might try Startup Repair.
you’re free to see the detailed operation instructions listed above.
Step 2: Start to repair
1.
After entering System Recovery Options page, clickStartup Repairto continue.
Then it will scan your machine.
If there are some problems with your machine, it will detect and fix them.
you’re able to follow the wizard to continue.
Solution 6.
Solution 7.
Mark the Disk Online
You may encounter the boot selection failed because a required equipment is inaccessible after clone.
It is because the disk is offline.
If all these solutions are not effective, you’re free to try toreset BIOS.
Otherwise, you could choose to reinstall the operating system.
But before reinstalling the OS, kindly get data back from first from the unbootable computer.
I encountered the boot selection failed because a required gadget is inaccessible error when booting computer.
