MB: GIGABYTE GA-MA785GM-US2H
CHIP: AMD 785G
PROC: AMD Phenom II X2 550
MEM: 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Model F2-8500CL5D-4GBPK
I have never been able to run at 1066, but can run at 800 all day with no issues.
Current Memory Settings
DCTs Mode - Ganged
CAS Latency - 5T
RAS to CAS R/W Delay - 5T
Row Precharge Time - 5T
Minimum RAS Active Time - 15T
1T/2T Command Timing - 2T
TwTr Command Delay - 3T
Trfc0 for DIMM1 - 127.5ns
Trfc2 for DIMM2 - 127.5ns
Trfc1 for DIMM3 - 127.5ns
Trfc3 for DIMM4 - 127.5ns
Write Recovery Time - 6T
PreCharge Time - 3T
Row Cycle Time - 25T
RAS to RAS Delay - 3T
Memory Clock - x4 - 800
Also, the following voltages can be adjusted.
System Voltage Control
DDR2 Voltage Control
NB Volt Control
SB Volt Control
CPU NB Vid Control
CPU Voltage Control
__________________________________________________ _______________
Now I read on this forum I need the following settings
CAS Latency - 5T
RAS to CAS R/W Delay - 5T
Row Precharge Time - 5T
Minimum RAS Active Time - 15T
1T/2T Command Timing - 2T
Trfc0 for DIMM1 - 127.5ns
Trfc2 for DIMM2 - 127.5ns
Trfc1 for DIMM3 - 127.5ns
Trfc3 for DIMM4 - 127.5ns
Write Recovery Time - 6T
System Voltage Control - Manual
Set Memory Clock - Manual
Memory Clock - 1066
DDR2 Voltage Control - +0.3V
Northbridge Voltage Control - +0.1V
This however has been never once been stable. Gskill tech support responded at newegg with the following.
The settings posted are fine, except the Write Recovery Time should be 8T
__________________________________________________ ________________
What is it I am missing, people with the same memory and motherboard report running at 1066 fine, not me, any ideas ?
CHIP: AMD 785G
PROC: AMD Phenom II X2 550
MEM: 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Model F2-8500CL5D-4GBPK
I have never been able to run at 1066, but can run at 800 all day with no issues.
Current Memory Settings
DCTs Mode - Ganged
CAS Latency - 5T
RAS to CAS R/W Delay - 5T
Row Precharge Time - 5T
Minimum RAS Active Time - 15T
1T/2T Command Timing - 2T
TwTr Command Delay - 3T
Trfc0 for DIMM1 - 127.5ns
Trfc2 for DIMM2 - 127.5ns
Trfc1 for DIMM3 - 127.5ns
Trfc3 for DIMM4 - 127.5ns
Write Recovery Time - 6T
PreCharge Time - 3T
Row Cycle Time - 25T
RAS to RAS Delay - 3T
Memory Clock - x4 - 800
Also, the following voltages can be adjusted.
System Voltage Control
DDR2 Voltage Control
NB Volt Control
SB Volt Control
CPU NB Vid Control
CPU Voltage Control
__________________________________________________ _______________
Now I read on this forum I need the following settings
CAS Latency - 5T
RAS to CAS R/W Delay - 5T
Row Precharge Time - 5T
Minimum RAS Active Time - 15T
1T/2T Command Timing - 2T
Trfc0 for DIMM1 - 127.5ns
Trfc2 for DIMM2 - 127.5ns
Trfc1 for DIMM3 - 127.5ns
Trfc3 for DIMM4 - 127.5ns
Write Recovery Time - 6T
System Voltage Control - Manual
Set Memory Clock - Manual
Memory Clock - 1066
DDR2 Voltage Control - +0.3V
Northbridge Voltage Control - +0.1V
This however has been never once been stable. Gskill tech support responded at newegg with the following.
The settings posted are fine, except the Write Recovery Time should be 8T
__________________________________________________ ________________
What is it I am missing, people with the same memory and motherboard report running at 1066 fine, not me, any ideas ?
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