Lenovo S10 manual Keyboard problems, Standby or hibernation problems

Keyboard problems

Problem: A number appears when you type a letter.

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

Problem: All or some keys on the numeric keypad do not work.

Solution: Make sure that the numeric keypad is correctly connected to the computer.

Standby or hibernation problems

Problem: The computer enters standby mode (the standby indicator turns on) immediately after Power-on self-test (POST).

Solution:

1.Make sure that:

v The battery is charged.

vThe operating temperature is within the acceptable range. See “Specifications” on page 141.

2.If these items are correct, have the computer serviced.

Chapter 4. Troubleshooting 53