WTF?!? I'm still having the speaker "hum"?!?!?!!?

[lateralus1082]

I sent in my MBP on the 27th of August, got it back yesterday. i have been using it all day today, and the speaker hum/screech from the right speaker is back again!!!!

I have a 15" 2.16 C2D, 1gb ram and all that stuff.

Here are the stuff they "fixed"

630-7709 PCBA, LIO/AUDIO (M59) MBPRO 15"
632-0430 FLEX ASSY, LIO/AUDIO,(M59) MBPRO 15"

 

[lateralus1082]

help?

 

[skyrider007]

send it back again and again until your problem is fixed. you might be lucky to get a brand new laptop if the problem persists after third fix.