Lenovo E480 NM-B421 Rev 1.0 Lock

Lenovo setup lock. Please help me patched the file sir.
LENOVO E480 PASSWORD.rar (4.8 MB)

try this one.
LENOVO E480 PASSWORD_try.rar (4.8 MB)

steps=
STEP 2: Boot the machine
STEP 3: Press ENTER/F1/etc. to enter BIOS settings
STEP 4: Enter any character when asked for Supervisor Password
STEP 5: Press enter when it shows Hardware ID
STEP 6: Press space bar 2x when asked
STEP 7: Turn off machine
STEP 8: Restore original BIOS
STEP 9: Reset BIOS settings to factory default