
Originally Posted by
Cecil
Ive tried for about the last hour to get 2400Mhz or 2600Mhz to post. Most recent attempt was,
CPU 42x100 @1.15V (only 1.1V needed)
Memory Frequency - 2400Mhz
Timings,
11-13-13-33-2T
RAS to Ras Delay 7
Ref Cycle Time Auto
Refresh Interval Auto
Write Recovery Time 16
Read to Pre Time 8
Four Act Win Time 32
Write to Read Delay 8
CKE Minimum Pulse Width Auto
CAS# Write Latency Auto
RTL (CHA) Auto
RTL (CHB) Auto
IO-L (CHA) Auto
IO-L (CHB) Auto
tWRDR (DD) 3
tRWDR (DD) 7
tRWSR 8
tRR (DD) 3
tRR (DR) 3
tRRSR 7
tWW (DD) 5
tWW (DR) 5
tWWSR 7
MRC Fast Boot Enable
DRAM CLK Period 10
Transmitter Slew (CHA) 5
Transmitter Slew (CHB) 5
Receiver Slew (CHA) 5
Receiver Slew (CHB) 5
MCH Duty Sense (CHA) Auto
MCH Duty Sense (CHB) Auto
Read Additional Swizzle Auto
Write Additional Swizzle Auto
DRAM Current Capability 120%
VDimm 1.675V
VCCSA 1.1V
Auto everything else
I set everything at 2200Mhz, save and reset. Get back in BIOS to change to 2400Mhz or 2600Mhz, reboot and it takes about 6-7 seconds before the PSU clicks everything off, then fans spin, and then hangs with the red LED by the memOK button on. Have to switch off PSU and wait a bit before trying to get it to post again, and it gets to "Overclock Failed, Press F1". I started with slightly tighter timings and less voltage, and slowy loosened them and increased voltage to this point.
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