You do not need to create bootable USB drive. Format an USB thumb-drive to FAT and copy the N5010.HDR, N5010.ROM files on it.Rename the newly created N5010A15.HDR and N5010A15.ROM files to N5010.HDR and N5010.ROM.Use Windows Command Prompt (run as administrator) to extract the required firmware files.First of all you have to download the correct firmware from Dell Official Website:.Presumably the following method also works on almost all other Dell models. Simply follow this procedure to re-flash failed BIOS update on a Dell Inspiron (n5010 model in my case) laptop. How to Flash a Corrupted Dell Inspiron Laptop BIOS? How to Recover from a disastrous BIOS update? There is, however, no guarantee that the following method will also work for you, as reading this sentence you agree that I am taking no responsibility of any damage caused by the following procedure. This is the latest version of the How re-flash the corrupted BIOS of a Dell Inspiron Laptop article.
