Chapter 4. Troubleshooting

„A password problem

I forgot my password.

ƒIf you forgot your user password, you must take your computer to a Lenovo authorized servicer or a marketing representative to have the password canceled.

ƒIf you forget your supervisor password, Lenovo authorized servicer cannot reset your password. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the main board replaced. Proof of purchase is required, and a fee will be charged for parts and service.

„Keyboard problems

A number appears when you enter a letter.

The numeric lock function is on. To disable it, press Fn + F7/NmLk.

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Lenovo S9 manual „ a password problem, „ Keyboard problems, Forgot my password, Number appears when you enter a letter