Update Lenovo BIOS via USB (Linux)

Download BIOS from Lenovo (BIOS bootable update CD) In Ubuntu, install geteltorito utlitiy (apt-get install genisoimage) Convert downloaded bios file: geteltorito -o bios.img Downloads/n1cur20w.iso Write to USB drive via dd: dd if=bios.img of=/dev/sdXXX bs=1M Reboot, press F12 to select USB drive Via:…