W510TU BIOS+TXE Update SOP
Update BIOS + TXE from Win8.1 version to Win7 version (use tools fpt64.efi, AfuEfix64.efi, and MeSetx64.efi)
a. Prepare a blank USB drive, unzip all files to USB drive.
b. Plug-in AC power.
c. Boot up machine, press F7 key to call boot device menu.
d. Choose ¡§UEFI...