I have had this processor for a couple of years now but I never thought about OC'ing until recently after a GPU upgrade. After reading and researching a lot about it I've decided to shoot for a simple 4.2Ghz frequency. All went well except that in the UEFI I am unable to push the CPU ratio above 39 which is something that I really found odd since both my CPU and mb allow for OC. I have manually changed the value to say 40 but as soon as i press enter it goes back to 39 and refuses to go any higher. Any ideas why this happens?
I can provide screenshots if needed, also I have a Hyper 212 Evo cooler.
P.S: CPU: i7 4770k, Motherboard: MSI Z97 Gaming 5
I can provide screenshots if needed, also I have a Hyper 212 Evo cooler.
P.S: CPU: i7 4770k, Motherboard: MSI Z97 Gaming 5
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