Problem 1: Memory speeds stuck at 2133mhz.
Pre: (1) Check and used a verfied and working 2666Mhz 1x16gb stick from Samsung. CPU-Z does it.
(2) Also tested on other Laptops.
(3) Laptop did accepted OEM 1x4GB 2666Mhz.
Problem 2: Processor not boosting to +3Ghz Ranges.
Pre: (1) It does also works at stable 3.2Ghz
(2) I cannot find overclocking software working.
PS: I'm not sure but I cannot even find correct BIOS to do this. I maybe not using correct overclocking tools.