Please, use only approved firmware from vendor for your model. You can find firmware and other documents by model number or serial number at the support.lenovo com
I have now Windows for rufus. Please, try it and write here your result. I have try for writing USB flash some linux programs like unetbootin, dd, mkisofs and other..
0: Tape off your laptop's camera.
can i use the common BIOS frimware for x240 from lenovo's website?
Please, use only approved firmware from vendor for your model. You can find firmware and other documents by model number or serial number at the support.lenovo com
Can I use USB instead DVD. Maybe rufus ?
I have now Windows for rufus.
Please, try it and write here your result.
I have try for writing USB flash some linux programs like unetbootin, dd, mkisofs and other..