GA-EP45-UD3P and four sticks of memory

[whtlightning]

Re: GA-EP45-UD3P and four sticks of memory

I saw some mention in another thread about some special way to clear the CMOS. Could someone either explain it or leave a link so I can find it. Thanks.

[Chike]

Re: GA-EP45-UD3P and four sticks of memory

Second part of http://forums.tweaktown.com/f69/bios...76/#post258596

[R_Hollandtekk]

Re: GA-EP45-UD3P and four sticks of memory

I have a GA-EP45-UD3P and four sticks of G Skill F2-9600CL5D memory. I can run any two of the sticks in either the red or the yellow slots. They pass memtest and run Vista just fine. My problem arises when I try to install MORE than two sticks. The system runs just fine with 4 Gb installed but will not run with 6 or 8Gb. No way, no how. I have tried BIOS settings from the G Skill forum and from this site. I have attached my BIOS setup. Please, someone has to have an answer. Thanks.

I have run 8gb 800mhz optimized defaults dram @ 1.8v mch core @ 1.100v. passed 24hrs memtest86+ 4.00. Running 8gb @ 1066 would be very hard. At that speed it sounds like you need at least 1.28+ mch 0.740 mch reference.