Lenovo notebook win7 system how to open /close the fingerprint recognition function in the BIOS

1. When the computer is turned on, quickly press the “F1” or “DEL” or “F2” on the keyboard (depending on the boot prompt, different models enter the BIOS button). After entering the BIOS, enter the BIOS. Interface;
2, then enter the "Security" menu, select "I /O Port Access", after the "Fingerprint Reader" changed to "Disabled", save and shut down, this is to turn off the fingerprint recognition function;

3, boot into the BIOS interface again, change "Fingerprint Reader" to "ld"; Enabled & rdquo; save normal boot, so you can open the fingerprint recognition function.