**Official** Asrock Z68 Extreme4 thread. Share your experiences, OCs & tech issues!

[Ket]

Thanks for all the replies...

the rams i'm running on default

GSKILL 2x4GB 2133Mhz rated 1.65V

F3-17000CL9D-8GBXLD
System Type DDR3
Intel XMP certified, designed for Intel P67 & Z68
CAS Latency 9-11-9-28-2N
Capacity 8GB (4GB x2)
Speed DDR3-2133 (PC3 17000)
Test Voltage 1.65 Volts
Registered/Unbuffered Unbuffered
Error Checking Non-ECC
Type 240-pin DIMM

didnt change the timing for the rams , voltage was set to 1.65v manually..

While I don't have that specific kit I can throw out some general things to try;

- Set timings, speed and voltage manually. Don't just load up the XMP profile.
- Increase vcore by .3-.5v
- Change VTT to 1.155v

I uploaded some UEFI shots a page or two back, you may find those useful.