Its when the brightness is turned down that I get the hum.wickedG35 said:They will definitely repair it once you inform them of the problem. This issue is very known to Apple (the LCD inverter cable issue). Just tell the AppleCare rep that when you turn the brightness up on your MBP, the screen starts buzzing louder and louder.
They will take care of it.
The first thing you need to do is call and explain the problem you are experiencing. This will make them aware of the issue and they will offer you repair service.mmapples said:what do you suggest i do if i sent back the computer and got it back - with a new inverter - and the noise still persists?