Problem with sn41g2v2 & cmx512-3200xl

[Papay]

Hello.

Sorry for my bad english but I'm french.

I've got some problems with my RAM memories and my shuttle.

My shuttle is a sn41g2v2 (with the last bios : fn41si0q)

and my memories are 2 of cmx512Mo 3200xl.

 

When I recieve my computer I had never succeed to boot my computer with this memories. I had to put an other module, configure the bios and with a re-starting my shuttle work good.

It make it sometimes : the PC can't boot and I have to do this manipulation : put an other memory module, look in the bios, reboot windows, shut down the pc and replace my corsair modules.

I don't know where the problem can come from.

 

Please help me.

Thanks in advance.

[RAM GUY]

Please make sure that you have the latest BIOS for your MB and load Setup/optimized default settings, and try the following BIOS settings;

TwinX1024 or TwinX512-3200XL

Frequency Voltage Control

Spread Spectrum: Enabled

Dram timing Selectable: Disabled/User define/Manual

SDRAM CAS Latency: 2T

SDRAM RAS to CAS Delay (tRCD): 2T

SDRAM Row Precharge (tRP): 2T

SDRAM Active to Precharge Delay (tRAS): 5T

SDRAM Burst Length: 8

DRAM Clock: 400 MHz

CPU Clock/Freq: 200

PCI-EX/PCI clock: Fixed 100/33

Memory or Dim Reference voltage: 2.8 Volts

All other settings should be set to default settings!

Then please test them one at a time with http://www.memtest.org and let’s make sure it's not some other issue! I would run the test for at least 2-3 passes to be sure!

[Papay]

I've asked also my french internet mag and they said me that it's because my memories haven't a good voltage.

In the BIOS I see that they are at 2.59V and they need 2.8V but I can't change it : I haven't the option.

Thank you for your answer I will see that on monday.