Send the following on WhatsApp
Continue to ChatCongelar PCS que incorporan firmware UEFI https://parapnte.educacion.navarra.es/2015/02/19/congelar-pcs-que-incorporan-firmware-uefi/
Congelar PCS que incorporan firmware UEFI https://parapnte.educacion.navarra.es/2015/02/19/congelar-pcs-que-incorporan-firmware-uefi/