After reading this thread again I went back and thought I'd give it another go but for the life of me I can't get this chip stable above 4.2. And at the same time I installed EasyTune and thought I'd make it a little easier on myself, but all that did was highlight a few issues, ie. When I set up the over clock above that was a fixed voltage but I remember having issues with it not waking from sleep so I opted for the dynamic VID, as for some reason unknown to me at the time that cured the problem. Now looking in EasyTune I realised why, it was actually using the 'power on' figure then adding the dynamic, I thought it was using the chips VID of 1.18 and adding the dynamic +0.010 making 1.19v (The same as the fixed volts I was using before in my picture) but it was actually using the power on 1.265 and adding 0.010 for 1.275v 
The thing that confuses me is that now I've fixed the voltage at 1.18 and changed the way its over clocked from speedstepped to fixed at 4.2GHz it now seems perfectly stable again, I don't need to worry about sleep as I no longer use it. Now im just confused because EasyTune is reporting the correct 1.18v fixed and CPUZ is reporting 1.176, but coretemp is reporting 1.1809-1.2607 when under stress
The thing that confuses me is that now I've fixed the voltage at 1.18 and changed the way its over clocked from speedstepped to fixed at 4.2GHz it now seems perfectly stable again, I don't need to worry about sleep as I no longer use it. Now im just confused because EasyTune is reporting the correct 1.18v fixed and CPUZ is reporting 1.176, but coretemp is reporting 1.1809-1.2607 when under stress
