Lenovo S40 70 notebook keypad lock

Dear Lenovo users, hello! The S40-70 does not have a separate WiFi switch, you can open the wireless network card setting page by shortcut key F5 or FN+F5. For detailed consultation, please contact Lenovo Service Engineer: ?

Method Step 1Lay the screen flat at a 180-degree angle 2Pry this position with a fingernail or a small flat screwdriver (grit your teeth, and open it with a pry 3.)

Lift the baffle up a little hard (the key plexus should be skillfully forced, avoid brute force), and gently shake it left and right at the same time, and the baffle can be removed 4Remove the two screws, and gently slide the keyboard out of the blue cherry blossoms. Be careful, don't rip it off, because there is a data cable behind the key draft Hui Sakura disk!!

5.Flip the keyboard over slightly, revealing the back and you can see the data cable 6Move both card slots up (just loosen them, don't force them!) , you can remove the cable and take out the keyboard

Lenovo S40-70 press F2 or Delete key to enter Boot,Method:

1 Press the DELETE (F2) button after powering on to enter the BIOS setting interface;

2 Use the left arrow key to select the boot tab, and the settings in the boot tab will be displayed.

Dear Lenovo users, hello!

Your laptop is pre-installed with win8, so the way to enter boot is different from that of a normal laptop.

It is recommended that you enter the power supply under the win8 system, click on the settings to enter the power supply, and hold shift+restart at the same time, continue at the next interface point, the computer will automatically restart, in the process of restarting, there will be an interface similar to win7 initialization, press f2 to enter the settings interface, find the boot tab inside, after entering, you can go to the boot setting interface, and carry out related operations.

If your problem is not solved, you can complain, put forward your valuable opinions, and then transfer to manual service.

The prerequisite for screen lock settings requires you to set an administrator password. This can be done through the Control Panel - User Account --- setting a password.

After the landlord has created the administrator password, he can use this shortcut key to set the screen lock.

Only some of the currently released Lenovo laptops have a keyboard light or keyboard backlight feature.

If the currently released Lenovo computer has a keyboard light or keyboard backlight, it generally has the following two manifestations:

1. If you find that the "spacebar" button of the computer keyboard has the identifier shown in the figure below:

Then your computer generally comes with a keyboard backlight, use"fn+space (spacebar)."Key combination to turn on the keyboard backlight.

If you don't have this identifier on the Space key, your computer may not have a keyboard backlight.

2. If you find that the "esc" button in the upper left corner of the keyboard has the identifier shown in the figure below

Then your computer generally comes with a keyboard light to use"fn+space (spacebar)."Key combination to turn on the keyboard light.

If you don't have this identifier on the "esc" key, your computer may not have a keyboard backlight.

In addition, some early ThinkPad laptops with a keyboard light need to be turned on with the "FN+PAGE UP" key combination.

No, Lenovo only has a backlight on the Y50 high-end.

This one is a chocolate keyboard and there should be no keyboard light.

Press the fn key and the spacebar at the same time to see if it lights up.