Error May Cause MacBook Heat Issues

Not one to usually admit problems with its products, Apple acknowledged in a recent support article that heat issues reported by customers of the new MacBook laptops may be the result of a manufacturing slip-up. A piece of plastic may have been left on some systems, which covers the device's rear vent.

"This is used in the factory to prevent dust from getting into your computer. If your MacBook has the plastic still over the vent, simply remove and discard it," Apple said. The company also noted that it is normal for MacBooks to become hot after extended usage, as "increased operating temperatures in portable computing products are common throughout the industry."