CPSC campaign 12159
Hazard
A defect in an internal component in the power supply can overheat and pose a fire hazard.
Remedy
Consumers should immediately stop using the computers, unplug the power supply and contact the firm to determine if your computer is included in the recall and to schedule an appointment for a free replacement of the power supply. Because additional systems and manufacturing dates have been added to the recall, even those customers who contacted Lenovo regarding the March 2012 recall should contact Lenovo again to verify if their system is part of this expanded program.
The text above is quoted verbatim from the CPSC record. Confirm the affected units and the remedy with the manufacturer or CPSC. Recall data may be incomplete, delayed, or superseded.