How do I fix my computer when it says no bootable device?

julho 24, 2023 Viven Do Bauru

How do I fix my computer when it says no bootable device?

How to fix the No Bootable Device error

Replace the cables. One probable cause of the “Disk Error: No Bootable Device” error is loose or damaged cables. …
Check BIOS settings to fix the No Bootable Device issue. …
Fix corrupted MBR. …
Check the hard drive to fix the No Bootable Device issue. …
Restart the computer.

What causes no bootable device?

No bootable device will occur when the computer cannot find the device or file that boots the system. Some possible reasons for this issue are: The bootable hard drive or partition is not detected. Incorrect boot order, the computer is set to boot from an unbootable device.

Why is my BIOS showing no bootable devices?

Check Your BIOS Settings and Boot Order. An improper boot sequence may cause your computer to boot from an unbootable hard disk, resulting in the "no bootable devices found" error message. As a result, ensure that your system hard disk is in the first position in the boot order.

How do you fix a Dell with a no bootable device or no boot device found problem?

Go into your boot priority order. And make sure your internal hard drive is first I'll show you that later in the video in another step how to get into BIOS on your Dell. Computer.

Why is my bootable USB not booting?

The factors that may stop a bootable USB drive from working are various. If your computer can't boot from USB, make sure the drive is bootable, the PC supports USB booting, the USB is formatted to NTFS, and ensure the PC is configured correctly to boot from the drive.

How do I fix my bootable hard drive?

Fixing “Disk boot failure” on Windows

Restart the computer.
Open the BIOS. …
Go to the Boot tab.
Change the order to position the hard disk as the 1st option. …
Save these settings.
Restart the computer.

Why some USB are not bootable?

Most of the external USB drives are formatted as NTFS (New Technology File System), the computer won't be able to detect the bootable USB and, subsequently, won't be able to boot either. This needs to be formatted to FAT32 to make it bootable.

Can a virus cause no bootable device?

This computer boot device issue also can be caused by the crashing of installed operating system which might be attacked by virus or system files get deleted accidentally. Besides, MBR (Master Boot Record) corruption also leads to the issue.

How do I add a boot device to my BIOS?

Select boot and press enter. Now press the down arrow key and select boot mgfw. Efi as strategy for executing for windows 11. And press enter. Now type the name of your windows 11 boot entry.

How to set USB as bootable device in BIOS?

Then to change the BIOS boot sequence:

Press the Power button on your computer.
During the initial startup screen, press ESC, F1, F2, F8, or F10. …
When you enter BIOS Setup, the setup utility page will appear.
Using the arrow keys on your keyboard, select the BOOT tab. …
Move USB to be first in the boot sequence.

How do I enable boot device in Dell BIOS?

Tap F2 key at the Dell logo screen to enter System Setup or BIOS.
On the left pane, click Boot Configuration. …
Scroll down to view Secure Boot setting.
Ensure that Secure boot is set to OFF. ( …
Scroll up to Boot Sequence section, and click Add Boot Option. ( …
A new window appears with blank boot options.

How do I force BIOS to boot from USB?

Change BIOS to boot from USB or CD/DVD

Find your BIOS's Boot Options menu.
Select the appropriate Boot Media Device (CD/DVD-ROM drive OR USB) as the first boot device of your computer.
Save the changes of the settings.
Shut off your computer.
Insert the CD/DVD/USB boot media.

How to enable USB boot in BIOS?

Reboot the node.
During the POST process, press F2 to enter Setup.
Use arrows to move to Boot Options.
Select USB Boot Priority.
Select Disabled to disable the port, or Enabled to enable the port.
F10 (Save).
ESC (Exit).

How do I fix a corrupted hard drive?

Methods to Fix Corrupted Hard Drive

Go to Computer/This PC >> Select Hard Drive >> Choose Properties.
Select Tools >> Error checking >> Check now >> Check local disk >> Start.
Shut down all open and running programs >> wait for the system to check upon the next boot >> restart the PC.

How do I fix a corrupted bootable USB?

Method 2. Windows Utility – Check and Fix the Error on the Damaged USB

Connect the USB to your PC.
Go to My Computer/This PC and then the USB Drive.
Right-click the USB drive and select Properties.
Click on the Tools tab.
Click the Check button.
Step 6: Let the scan process complete, then close the scan window.

How do I force boot from USB?

Make sure that your USB flash drive is bootable, and then plug it into any USB port on your computer. Next, power on your computer (or restart it if it is on). Immediately after powering it on, when the BIOS/UEFI screen appears, access the Boot Menu by pressing the right key(s) for it.

How do I fix a boot virus?

You need to force power off during booting and you will get options for booting. Go to safe mode, go to run (windows key + r), type shell:startup and then enter. Delete files that may cause restart (usually some bat files or virus) and then check in task manager for unidentified startup programs. Finally, restart.

How to add a USB boot option in BIOS?

Change BIOS to boot from USB or CD/DVD

Start your computer to Enter your computer's BIOS. …
Find your BIOS's Boot Options menu.
Select the appropriate Boot Media Device (CD/DVD-ROM drive OR USB) as the first boot device of your computer.
Save the changes of the settings.
Shut off your computer.

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