Product name : M6-K025dx
Operating system : Windows 8
I can hear some kind of crackiling sound around the sub woofer section.
Initially taught it was speaker fault, but even after muting the speaker or inserting a head phone i can hear that sound.
It should be from FAN/HDD. May be the fan is getting contact with the bottom chassis which creates the sound.
I brought it from best buy and have exchanged it 3 times but finding this issue in all laptops.
If this was addressed previously, please advice on what can be done.