Mine hasn't.
Given, I have a 20 GB SKU, but they have the same motherboard as a 60GB.
I've never had any problems aside from the rare in-game XMB freezing the PS3.
That's firmware, though, not hardware.
We'll miss you George.
PSN:Puzzleface
XBL:XpuzzlefaceX
My friends call me Hadoken because I'm down-right fierce







