find the Battery icon on your hard drive (make sure Battery is NOT open). 1. When you find the icon, click on it once so it is highlighted 2. Press command (the apple key) and the “i” key at the same time. (This will bring up the General Information screen.) 3. Where it says “General Information” there are two black arrows. Click on these and change the selection to “Memory”. 4. On the memory screen change the “minimum” size to: 96000, and then change the “preferred” size to: 128000.