If you’re getting the “Selected Boot Device Failed” error on Windows 10, it’s usually because your PC is trying to boot from the wrong drive. Here’s how to fix it.

If you’re seeing the “Selected Boot Device Failed” error on your Windows 10 machine, don’t worry – you’re not alone. This error can be caused by a number of different factors, but fortunately there are a few different ways that you can fix it. In this article, we’ll walk you through a few different methods that you can use to fix this error and get your computer up and running again.

What is the selected boot device failed error?

The selected boot device failed error is an error that can occur when you try to boot your computer. This error can occur if your computer’s BIOS is not configured properly, or if the boot device (the device that your computer uses to boot up) is not working properly.

Causes

There are a few different things that can cause the selected boot device failed error:

1. Your computer’s BIOS is not configured properly.

2. The boot device (the device that your computer uses to boot up) is not working properly.

3. The boot order in your computer’s BIOS is not set correctly.

4. There is a problem with the boot sector of your hard drive.

5. Your computer is trying to boot from a device that does not have a valid operating system.

Solutions

There are a few different things that you can try to fix the selected boot device failed error:

1. Check your computer’s BIOS settings and make sure they are configured properly.

2. Make sure the boot device (the device that your computer uses to boot up) is working properly.

3. Check the boot order in your computer’s BIOS and make sure it is set correctly.

4. Use a hard drive diagnostic tool to check for problems with the boot sector of your hard drive.

5. Make sure your computer is trying to boot from a device that has a valid operating system.

Causes of the selected boot device failed error

There are a few different reasons that this error can occur. The most common cause is that the BIOS is not configured correctly to boot from the hard drive. Another possibility is that the boot sector on the hard drive is damaged or corrupted. Finally, it is also possible that the hard drive itself is failing.

If the BIOS is not configured correctly, you will need to enter the BIOS setup and change the boot order so that the hard drive is first in the boot sequence. If the boot sector is damaged or corrupted, you will need to use a boot disk to repair it. Finally, if the hard drive is failing, you will need to replace it.

How to fix the selected boot device failed error

If you’re seeing the “Selected boot device failed” error when you try to boot your Windows 10 PC, it’s usually because of a problem with your computer’s boot order. The boot order is the order in which your PC looks for devices to boot from, and the “Selected boot device failed” error means that your PC is either not set to boot from the correct device, or the boot device is not working correctly.

Here’s how to fix the “Selected boot device failed” error:

Step 1: Check your boot order

The first thing you need to do is check your boot order. To do this, you’ll need to access your computer’s BIOS or UEFI settings. How you do this will vary depending on your computer’s make and model, but the BIOS or UEFI settings are usually accessible by pressing a key (usually F2, F12, Delete, or Escape) during bootup.

Once you’re in the BIOS or UEFI settings, look for a setting called “Boot Order” or something similar. This is where you can specify the order in which your computer should look for boot devices. Make sure that the boot device you want to use is first in the boot order.

Step 2: Make sure the boot device is working

Once you’ve checked your boot order, the next thing you need to do is make sure that the boot device is working correctly. This usually means making sure that the boot device is properly connected to your computer and powered on.

If you’re trying to boot from a USB drive, make sure that the USB drive is properly plugged into your computer. If you’re trying to boot from an external hard drive, make sure that the hard drive is properly connected to your computer and powered on.

Step 3: Update your BIOS or UEFI settings

If you’re still seeing the “Selected boot device failed” error after checking your boot order and making sure that the boot device is working, it’s possible that your BIOS or UEFI settings are outdated. In this case, you’ll need to update your BIOS or UEFI settings to the latest version.

How to do this will vary depending on your computer’s make and model, but you can usually update your BIOS or UEFI settings from within the BIOS or UEFI settings menu. Many manufacturers also offer BIOS or UEFI updates that you can download and install from their websites.

Step 4: Check for hardware problems

If you’re still seeing the “Selected boot device failed” error after updating your BIOS or UEFI settings, it’s possible that there’s a problem with your computer’s hardware. In this case, you’ll need to check for hardware problems and, if necessary, replace any defective hardware.

Common hardware problems that can cause the “Selected boot device failed” error include faulty RAM, a faulty hard drive, or a faulty motherboard.

To check for hardware problems, you can try running a diagnostic tool such as Memtest86 or a hard drive diagnostic tool. If these diagnostic tools find any problems with your hardware, you’ll need to replace the defective hardware.

Step 5: Contact your manufacturer

If you’re still seeing the “Selected boot device failed” error and you’re unable to fix it, you should contact your computer’s manufacturer for further assistance. They may be able to provide you with a firmware update or other fix that can resolve the issue.

Prevention of the selected boot device failed error

One way to prevent the “selected boot device failed” error is to ensure that your computer’s BIOS is up to date. Outdated BIOS versions can cause compatibility issues with your computer’s hardware, which can lead to errors such as the one you’re experiencing. You can usually update your BIOS by downloading the latest version from your computer’s manufacturer website and installing it.

Another way to prevent this error is to check your computer’s boot order and make sure that the drive you want to boot from is listed first. The boot order is the order in which your computer will look for bootable devices when it starts up. To change the boot order, you’ll need to enter your computer’s BIOS and look for the “Boot Order” or “Boot Priority” setting. Once you’ve found it, you can use the arrow keys to move the desired boot device to the top of the list.

If you’re still experiencing the “selected boot device failed” error, it’s possible that there’s an issue with the bootable device itself. Try booting from a different drive or using a different type of bootable media, such as a USB drive or a CD/DVD. If you’re able to boot from a different device, it’s likely that the first one is faulty and will need to be replaced.

Conclusion

If you’re seeing the “Selected Boot Device Failed” error on your Windows 10 computer, it’s likely because of a problem with your computer’s BIOS or UEFI settings. To fix the problem, you’ll need to change a setting in the BIOS or UEFI to make sure that your computer’s boot order is set correctly. Once you’ve made the necessary changes, your computer should be able to boot up without any problems.