I try to OC my 2600K on that motherboard but whatever I do every settings is accepted (RAM OC, Over-Voltage and all the rest) but my CPU remains at 3.4Ghz whatever happens.
me and my friend tried anything we knew and were able to find on internet for around 3hours and we seriously don't know what to do anymore.
ASUS Maximus Iv Extreme-Z
G.Skill Ripjaws X 2133Mhz 8Gb 11-11-11-30
PSU : Thermaltake TR2 RX 750W
CPU : Intel i7-7700K @ 4.9GHz
RAM : GEIL Evo Potenza 16GB DDR4 Dual Channel 3000MHz CL15
GPU : ASUS ROG GTX1070 Strix OC 8GB
SSD : Samsung 960 EVO 250GB m.2 NVMe
HDD: Seagate FireCuda 2TB
Keyboard : Razer DeathStalker Chroma
Headset : Razer Kraken 7.1 Chroma
Mouse : Razer Mamba Tournament Edition Chroma