A power supply for MacBook laptop computers made by the company "Safety Mark" has been found to be defective. If you use a power supply made by "Safety Mark," we urge you to discontinue its use immediately. If you use this power supply with a college-owned computer, please visit our office in Seeley Mudd so we may replace it with an original power supply from Apple.
The power supply from "Safety Mark" may short and/or overheat, creating a hazardous situation that could cause fire and/or an electric shock. Here are pictures of the power supply: