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asus p5n32-e-sli-plus with twin2x2048-6400c4


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Hi all


I have tried 2 different pairs of ram and both are giving blue screens ill ops.

when using a single stick works fine

white slots work in dual channel but unstable

blue slots dont work at all


tried setting ram to epp 2.1v but wont boot


speeds dont detect to epp standard from CpuZ results 5 5 5 18 which is the jedec standard


does my mother board support epp - is it auto detected or do i have to set it in the manual


motherboard is auto detecting all settings - pc probe 2 showed the 1.2v ht was 1.5v is this too much


memtest has errors after 5 minutes running dual channel@800mhz fine at 667mhz for 30 minutes havent tried longer yet







asus p5n32-e-sli-plus supposed to be 680i chipset

twin2x2048-6400c4 epp certified

e6600 core 2 duo @2.4

innovision 640mb Geforce 8800gts

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Yes that MB will support EPP but I would suggest you disable EPP and set these settings manually after you load setup defaults:

SLi ready: Disabled

Memory Voltage: 2.0v

NB Core Voltage: 1.4v

TCL: 5


TRP: 5

TRAS: 15

Command Per Clock: 2


TRC: 28

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Thanks ram guy - store i purchased it from has agreed to replace the motherboard since the ram had already been swapped over - after taking the motherboard out i noticed some dark patches on the bottom which im told is caused by overheating.


Get the replacement motherboard on friday hopefully all will go fine then.


one question


Where in the motherboard settings can I find the option to enable EPP i couldnt find it?


Thanks in advance



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