Apple Introduces 27-Inch iMac Video Card Replacement Program
Do you have a 27-inch 3.1GHz quad-core Intel Core i5 or 3.4GHz quad-core Intel Core i7 iMac with the AMD Radeon HD 6970M video card? Have you been seeing white or blue vertical lines in the display? Has your screen randomly gone dark? Does the picture seem generally distorted? If so, your video card may be the culprit and Apple...






