just upgrade my system to 8gb of Gskill Eco 1600mhz C7 (4x2 dimms).
The Bios and Windows x64 display 8gb of ram but :
- my hiberfil.sys file takes only 6gb of disk space
- when I'm playing a game or running a ram test (Intel Burn Test or such as) I've a BSOD telling me "System try to access to non-addressable memory space" !!!
So WTF ??? my bios is up-to-date (5893), my first 4gb ram is rock stable and the new are the same. Does I need to reflash my bios ? I don't think I need to reinstall my OS when adding ram.
I read the fix issue "memory above 4GB was not available to the operating system" in the 4905 bios update and I think there is still a problem with this.
Does anyone experiencing the same issue ???
My problem seems to be resolved by increasing the ram voltage, my kit has a default voltage of 1.35V and I had to increase it to 1.40V (1.43 reported by Everest) to stabilize my OC (160mhzx10 with my first 4GB) and now I have raised it to 1.45V with 8GB !!!
I think there is a lack in the voltage memory management or in the memory controler on this board.
And there is sill a pb with the reported latency values, 7-8-7 in the bios ===> 8-8-7 in Everest or HWinfo32