Apple MacBook Pro (Late 2007, 2.4/2.2 GHz) User Manual
Page 65
Chapter 5
Last, but Not Least
65
Using the 85W MagSafe Power Adapter Make sure the AC plug or AC power cord is
fully inserted into the power adapter before plugging the adapter into a power outlet.
Use only the power adapter that came with your MacBook Pro, or an Apple-authorized
power adapter that is compatible with this product. The power adapter may become
very warm during normal use. Always plug the power adapter directly into a power
outlet, or place it on the floor in a well-ventilated location.
Disconnect the power adapter, remove the battery, and disconnect any other cables if
any of the following conditions exists:
 You want to add memory.
 You want to clean the case (use only the recommended procedure described on
 The power cord or plug becomes frayed or otherwise damaged.
 Your MacBook Pro or power adapter is exposed to rain, excessive moisture, or liquid
spilled into the case.
 Your MacBook Pro or power adapter has been dropped, the case has been damaged,
or you suspect that service or repair is required.
The MagSafe power port contains a magnet that can erase data on a credit card, iPod,
or other device. To preserve your data, do not place these or other magnetically
sensitive material or devices within 1 inch (25 mm) of this port.
If debris gets into the MagSafe power port, remove it gently with a dry cotton swab.