12800CL9D-4GBRL with M4A785TD-M EVO board

[jogara]

Called Asus and they said i should contact you about the proper CAS Latency and Voltage to achieve proper speed on board.

Model of the motherboard: Asus M4A785TD-M EVO / Bios ver 2103
Model of the memory: 12800CL9D-4GBRL
Model of the CPU: AMD Athalon II X4 640

[mrcmtl]

Welcome to our forums.

In JumperFree configuration,
Set Memory Clock Mode to manual
Set Memclock value to 800Mhz.
Unfortunately, by looking at your motherboard manual, I didn't see where you can change RAM timings. There is DRAM Timing Mode but it didn't show the options that would appear if a mode was to be set. Can you check what if anything new appears when you set DRAM Timing Mode to DCT0. Also, there doesn't seem to be a DRAM voltage option unless it is hidden and ASUS decided to save paper by not mentioning it in the manual.

[jogara]

when given the option dct 0, dct 1, and both a new display appears offering me the timings CL, tRCD, tRP, and tRAS among others. there is a voltage option as well when set to manual starts at 1.05 increasing in .15 increments.

[GSKILL TECH]

Set to Both, and input the memory timings 9-9-9-24.

Thank you
GSKILL TECH

[jogara]

thankyou for the info. does that also mean that i set the voltage to auto?

[GSKILL TECH]

DRAM Voltage 1.50V

CPU-NB VDD Voltage +0.1V

Thank you
GSKILL TECH