***Official***Z68X/P67A-UD7 Club/Discussion/Info**

[maxxx]

@1Day: Sorry, here's the settings I have when I get that error:
This boots up but gets stuck on 4E....

### MB Intelligent Tweaker ###

Advanced Frequency Settings:

CPU Clock Ratio .......................................[ 54

> Advanced CPU Core Features

CPU Clock Ratio .......................................[ 54
Internal CPU PLL Overvoltage...........................[ Enabled
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) ........................[ 18.66

Advanced Memory Settings:

System Memory Multiplier (SPD) ........................[ 18.66
Performance Enhance ...................................[ Turbo
DRAM Timing Selectable (SPD) ..........................[ Quick
Channel Interleaving ..................................[ Auto
Rank Interleaving .....................................[ Auto

Channel A Timing Settings:

##Channel A Standard Timing Control##

CAS Latency Time ......................................[ 7
tRCD ..................................................[ 9
tRP .................................................. .[ 7
tRAS ..................................................[ 24
tRC .................................................. .[ Auto
tRRD ..................................................[ Auto
tWTR ..................................................[ Auto
tWR .................................................. .[ Auto
tWTP ..................................................[ Auto
tWL .................................................. .[ Auto
tRFC ..................................................[ 74
tRTP ..................................................[ 7
tFAW ..................................................[ Auto
Command Rate (CMD) ....................................[ 1
IO Latency ............................................[ Auto
Round Trip Latency ....................................[ Auto

Channel B Timing Settings:

##Channel B Standard Timing Control##

CAS Latency Time ......................................[ 7
tRCD ..................................................[ 9
tRP .................................................. .[ 7
tRAS ..................................................[ 24
tRC .................................................. .[ Auto
tRRD ..................................................[ Auto
tWTR ..................................................[ Auto
tWR .................................................. .[ Auto
tWTP ..................................................[ Auto
tWL .................................................. .[ Auto
tRFC ..................................................[ 74
tRTP ..................................................[ 7
tFAW ..................................................[ Auto
Command Rate (CMD) ....................................[ 1
IO Latency ............................................[ Auto
Round Trip Latency ....................................[ Auto

Advanced Voltage Control:

CPU

Load Line Calibration .................................[ Level 1
CPU Vcore .............................................[ 1.525
QPI/VTT Voltage 1.050v ................................[ 1.140v
System Agent Voltage 0.925v ...........................[ Auto
PCH Core 1.050v .......................................[ Auto
CPU PLL 1.800v ........................................[ Auto

DRAM

DRAM Voltage 1.500v ...................................[ 1.66
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

[sin0822]

@1Day: Sorry, here's the settings I have when I get that error:
This boots up but gets stuck on 4E....

### MB Intelligent Tweaker ###

Advanced Frequency Settings:

CPU Clock Ratio .......................................[ 54

> Advanced CPU Core Features

CPU Clock Ratio .......................................[ 54
Internal CPU PLL Overvoltage...........................[ Enabled
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) ........................[ 18.66

Advanced Memory Settings:

System Memory Multiplier (SPD) ........................[ 18.66
Performance Enhance ...................................[ Turbo
DRAM Timing Selectable (SPD) ..........................[ Quick
Channel Interleaving ..................................[ Auto
Rank Interleaving .....................................[ Auto

Channel A Timing Settings:

##Channel A Standard Timing Control##

CAS Latency Time ......................................[ 7
tRCD ..................................................[ 9
tRP .................................................. .[ 7
tRAS ..................................................[ 24
tRC .................................................. .[ Auto
tRRD ..................................................[ Auto
tWTR ..................................................[ Auto
tWR .................................................. .[ Auto
tWTP ..................................................[ Auto
tWL .................................................. .[ Auto
tRFC ..................................................[ 74
tRTP ..................................................[ 7
tFAW ..................................................[ Auto
Command Rate (CMD) ....................................[ 1
IO Latency ............................................[ Auto
Round Trip Latency ....................................[ Auto

Channel B Timing Settings:

##Channel B Standard Timing Control##

CAS Latency Time ......................................[ 7
tRCD ..................................................[ 9
tRP .................................................. .[ 7
tRAS ..................................................[ 24
tRC .................................................. .[ Auto
tRRD ..................................................[ Auto
tWTR ..................................................[ Auto
tWR .................................................. .[ Auto
tWTP ..................................................[ Auto
tWL .................................................. .[ Auto
tRFC ..................................................[ 74
tRTP ..................................................[ 7
tFAW ..................................................[ Auto
Command Rate (CMD) ....................................[ 1
IO Latency ............................................[ Auto
Round Trip Latency ....................................[ Auto

Advanced Voltage Control:

CPU

Load Line Calibration .................................[ Level 1
CPU Vcore .............................................[ 1.525
QPI/VTT Voltage 1.050v ................................[ 1.140v
System Agent Voltage 0.925v ...........................[ Auto
PCH Core 1.050v .......................................[ Auto
CPU PLL 1.800v ........................................[ Auto

DRAM

DRAM Voltage 1.500v ...................................[ 1.66
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

I would take down blck like already said, or i would check your temperatures. When i had a clodbug problem that was my stop code. That can also indicate not enough vcore, or cpu pll not right(increase/decrease) you might need to increase cpupll try 1.89 first. Also i know this applies to the UD4 you need to use turbo mode and enable tdp and tdc to 300, idk if you have to do this on the UD&, I am going to test it would, but on other boards it seems to keep back max oc.

[maxxx]

I would take down blck like already said, or i would check your temperatures. When i had a clodbug problem that was my stop code. That can also indicate not enough vcore, or cpu pll not right(increase/decrease) you might need to increase cpupll try 1.89 first. Also i know this applies to the UD4 you need to use turbo mode and enable tdp and tdc to 300, idk if you have to do this on the UD&, I am going to test it would, but on other boards it seems to keep back max oc.

@sin0822: thanks for the reply mate. I am trying the bclock route but once I go over 54x100 (eg. 54x101), I get that "4E" error. I don't think heat is my problem as its running on a custom Boreas (TEC). Let me try those settings from the UD4. Crossing fingers...