Quote Originally Posted by Falkentyne View Post
I did mention several posts above that the problem has nothing to do with stability /overclocking at all...

Apparently asus just got a beta bios out to some people that fixed this over 20 cold boot tests...
It's a known bug, though.
The same thing happens at 30x100, which is an underclock. No way to be unstable at an underclock with all auto voltages except manually setting vcore to 1.22 and vtt to 1.1....(which match the auto voltages).
Maybe it is a bug but only 2 of you have it but if it still happens on auto then maybe its a setting issue. I would try auto settings again but select standard for performance enhance... see below

Heres my F6d 5GHz template

Code:
### MB Intelligent Tweaker ###

Advanced Frequency Settings:

CPU Clock Ratio .......................................[ 50

> Advanced CPU Core Features

CPU Clock Ratio .......................................[ 50
Internal CPU PLL Overvoltage...........................[ Disabled
Real Time Ratio Changes In OS .........................[ Disabled
Intel(R) Turbo Boost Tech .............................[ Disabled
Turbo Ratio (Core 1)...................................[ Auto
Turbo Ratio (Core 2)...................................[ Auto
Turbo Ratio (Core 3)...................................[ Auto
Turbo Ratio (Core 4)...................................[ Auto
Turbo Power Limit (Watts)..............................[ Auto
Turbo Current Limit (Amps).............................[ Auto
CPU Cores Enabled ............................ ........[ All
CPU Multi Threading....................................[ Enabled
CPU Enhanced Halt (C1E) ...............................[ Disabled
C3/C6 State Support ...................................[ Disabled
CPU Thermal Monitor ...................................[ Disabled
CPU EIST Function .....................................[ Disabled
Bi-Directional PROCHOT ................................[ Disabled

<

BCLK/DMI/PEG Clock Control ............................[ Enabled
BCLK/DMI/PEG Frequency Control ........................[ 1002
System Memory Multiplier (SPD) ........................[ 21.33

Advanced Memory Settings:

System Memory Multiplier (SPD) ........................[ 21.33
Performance Enhance ...................................[ Standard
DRAM Timing Selectable (SPD) ..........................[ Quick
Channel Interleaving ..................................[ Enabled
Rank Interleaving .....................................[ Enabled

Channel A Timing Settings:

##Channel A Standard Timing Control##

CAS Latency Time ......................................[ 9
tRCD ..................................................[ 10
tRP ...................................................[ 9
tRAS ..................................................[ 30
tRC ...................................................[ 27
tRRD ..................................................[ 4
tWTR ..................................................[ 4
tWR ...................................................[ 8
tWTP ..................................................[ 19
tWL ...................................................[ 7
tRFC ..................................................[ 78
tRTP ..................................................[ 4
tFAW ..................................................[ 16
Command Rate (CMD) ....................................[ 1
IO Latency ............................................[ 2
Round Trip Latency ....................................[ Auto

Channel B Timing Settings:

##Channel B Standard Timing Control##

CAS Latency Time ......................................[ 9
tRCD ..................................................[ 10
tRP ...................................................[ 9
tRAS ..................................................[ 30
tRC ...................................................[ 27
tRRD ..................................................[ 4
tWTR ..................................................[ 4
tWR ...................................................[ 8
tWTP ..................................................[ 19
tWL ...................................................[ 7
tRFC ..................................................[ 78
tRTP ..................................................[ 4
tFAW ..................................................[ 16
Command Rate (CMD) ....................................[ 1
IO Latency ............................................[ 2
Round Trip Latency ....................................[ Auto

Advanced Voltage Control:

CPU

Load Line Calibration .................................[ Level 1
CPU Vcore .............................................[ 1.4
QPI/VTT Voltage 1.050v ................................[ 1.1
System Agent Voltage 0.925v ...........................[ 0.935
PCH Core 1.050v .......................................[ 1.050
CPU PLL 1.800v ........................................[ 1.64

DRAM

DRAM Voltage 1.500v ...................................[ 1.60
DRAM Vref 0.750v ......................................[ Auto
DRAM Termination 0.750v ...............................[ Auto
Ch-A Data VRef. 0.750v ................................[ Auto
Ch-B Data VRef. 0.750v ................................[ Auto
Ch-A Address VRef. 0.750v .............................[ Auto
Ch-B Address VRef. 0.750v .............................[ Auto

Miscellaneous Settings

Isochronous Support ...................................[ Disabled
Virtualization Technology .............................[ Disabled