Alterei a opção de inicialização segura nas configurações da BIOS como desativada. Então eu posso rodar o programa de flash. Mas dá essa saída.
WARNING! You seem to be running flashrom on an unsupported laptop. Laptops, notebooks and netbooks are difficult to support and we recommend to use the vendor flashing utility. The embedded controller (EC) in these machines often interacts badly with flashing. See the manpage and http://www.flashrom.org/Laptops for details.
If flash is shared with the EC, erase is guaranteed to brick your laptop and write may brick your laptop. Read and probe may irritate your EC and cause fan failure, backlight failure and sudden poweroff. You have been warned.
Então não há nada para fazer. Eu tenho que procurar outra ferramenta para piscar minhas biografias