Hi everyone. Its 1month i've bought my new notebook (toshiba qosmio x770) and since the first start (the very first start!) it keeps freezing randomly (sometimes during the load of OS, others when its inactive in windows, other when i'm playing something and the last note gets in loop until i force to restart) I've sent the machine to support and they told me that they " removed and replaced a ram bank " (not a new one) but the problem is still here. I've updated all my drivers with DriverTuner but nothing, the problem is still alive. Please help If u need any info please ask me. And sorry for the not perfect english!