Solution: ThinkVantage Active Protection sensor is not working correctly. Have the computer serviced.
•Message: 2100: Initialization error on HDD0 (Main HDD).
Solution: The hard disk drive is not working. Have the hard disk drive serviced.
•Message: 2101: Detection error on HDD1 (Ultrabay HDD)
Solution: The Ultrabay hard disk drive is not working. Have the Ultrabay hard disk drive serviced.
•Message: 2102: Detection error on HDD2 (Mini SATA)
Solution: The Mini SATA device is not working. Have the Mini SATA device serviced.
•Message: 2110: Read error on HDD0 (Main HDD)
Solution: The main hard disk drive is not working. Have the main hard disk drive serviced.
•Message: 2111: Read error on HDD1 (Ultrabay HDD)
Solution: The Ultrabay hard disk drive is not working. Have the Ultrabay hard disk drive serviced.
•Message: 2112: Read error on HDD2 (Mini SATA)
Solution: The Mini SATA device is not working. Have the Mini SATA device serviced.
•Message: 2200: Machine Type and Serial Number are invalid.
Solution: Machine Type and Serial Number are invalid. Have the computer serviced.
•Message: 2201: Machine UUID is invalid.
Solution: Machine UUID is invalid. Have the computer serviced.
•Message: Fan error
Solution: Cooling fan has failed. Have the computer serviced.
•Message: Thermal sensing error
Solution: The thermal sensor is not functioning correctly. Shut down the computer immediately and have the computer serviced.
•Message: The battery installed is not supported by this system and will not charge. Please replace the battery with the correct Lenovo battery for this system. Press the ESC key to continue
Solution: Unauthorized battery is connected to the system. Press the ESC to continue
•Message: This system does not support batteries that are not genuine
Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use.
Solution: Unauthorized battery is connected to the system. Replace the battery with the correct Lenovo battery. If you still see the same error message, contact Lenovo for help.
Errors without messages
•Problem: My screen keeps blanking when I do not want it to.
Solution: You can disable any system timers, such as the LCD
