Lenovo IdeaPad S10-3 User Manual page 55

Sleep or hibernation problems
The computer enters sleep
mode unexpectedly.
The computer enters sleep
mode immediately after
Power-on self-test (POST).
Note: If the battery is charged and the temperature is within range, have the computer
serviced.
• If the processor overheats, the computer automatically
enters sleep mode to allow the computer to cool and to
protect the processor and other internal components.
Check the settings for sleep mode.
• Make sure that:
- The battery is charged.
- The operating temperature is within the acceptable
range. See "Appendix B. Use, and care
Information" on page 58.
Chapter 5. Troubleshooting
41