Welcome to the Dell Community @angeloivn 

Have you been able to cancel the update and reboot???

If you have then try this.

First method:

Create a new folder on your desktop named “BIOS Update”

Then download your BIOS update from your Driver Support page.

Dell Inspiron 5567 and 5767 System BIOS:

https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=khpvm&oscode=wt64a&productcode=inspiron-15-5567-laptop

Copy the update to that folder you just created.

Close all Windows and Apps you may have open.

Go to the folder and right click on the update file and “Run as Administrator”

Second method:

Create a bootable USB drive using “Rufus”

https://rufus.ie/

Copy the BIOS update to the bootable USB drive you just created..

Insert USB drive, power-on and start tapping the “ F12 “ key.

Boot from USB and run the BIOS update.

After reboot test and post any results.

Best regards,

U2