Asrock P67 Extreme4 UEFI & Drivers thread [Extreme6 & Pro3 owners welcome]

[DjLeco]

I doubt you'll find any modified UEFI for your Extreme6 anywhere on the web, and you shouldn't be using one if it did exist anyway (IMO way too risky). So the latest official UEFI is the L1.85 beta from ASRock on the Extreme6's "Beta" page:

http://europe.asrock.com/downloadsit...me6(L1.85).zip

Now it works again, I tried all bioses from windows update mode, seems UEFI bios update is better!

Thank you my friend, I'll drink a glass of red wine, for your health!

EDIT:

So, a question for all of you, guys, those in the picture are mine 24/7 use,system specifications.




Cpu Vcore 1,29 from bios, load calibration level 1 so no more than 1,31xx real voltage on max load

VDram voltage is 1,56 Volts in bios

CPU PLL Voltage is minimum setable in bios so is 1,586 volts

I tried memory to 2133Mhz with CAS 7, even at 1,65 volts dram, and no succes...

I will stay at CAS 8.

So, mine question is:

What is the maximum safe value for multiplier (CPU ratio, actually is 100Mhz with 48X for 4800Mhz)?

If I set 102 or 103, or 105 Mhz, etc, for overclock memory lowering by example at x47 or x46 ratio?
I want to have by example memory at 2200Mhz cas8, or 22xx cas 8, but for this need bigger than 100Mhz...
So let's say 105 Mhz is safe for 24/7 use?
No want more than 4800Mhz for cpu.