problem with asus sabertooth 55I and gskillmemory in dual channel

[Marcuzzz]

Hi,

motherboerd:asus sabertooth 55i
processor: core i7 860

I've the F3-16000CL9D-4GBRH (2Gx2) set and I try to put the ram in dual channel.But when I put the ram for dual channel my pc don't start the MemOK! button in the motherboard is red. I put in the button to check frequency but nothing. In single channel I've no problems..

And I've a second problem a friend give the F3-16000CL9D-4GBRHD (2Gx2) set.It's the same ram just the voltage is 1.65V and the second is 1.6V. I try to put the 4 ram in my pc in window reconize just 2 RAM and cpuiz 3 ram all the latency are correct and the voltage is in 1.6V. Are the problem maybe the xmp (1 ram xmp per slot int the manual of asus?) but always disactivate it's the same result.

All the two of ram is Qualified comptibme in your website

Thanks for help an apologize for my wrtiting skill in english

[GSKILL TECH]

Is this a new motherboard? Or did it work fine before with other memory? Sounds like the motherboard is bad, so if you have any other kind of DDR3 memory, that would be a perfect test to make sure.

Thank you
GSKILL TECH

[Marcuzzz]

I've this motherboard since 10 months now. and I don't have a another set of ram. But the motherboard see my 4 gb ram only if I put the ram in slot B1 and B2.

Thanks for help

[Tradesman]

Sounds like it may be a mobo problem, do you have the latest BIOS?

[Marcuzzz]

Yes last bios installed

thanks for help

[Tradesman]

XMP won't work with two sets of DRAM installed , will need manual settings, will it work with either set of the sticks

[Marcuzzz]

thanks for your time

ok for the two set of xmp they didn't work

but I try still to put onre set in dual channel.I've try all the four slot of my motherboard and that's the result

ram in slot A1 and A2 pc don't start

ram in slot A2 and B2 pc don't start

ram in slot A2 and B1 pc start but only 2gb detected on bios and seven 64 bit. in all soft of management (everest,cpuiz,..) 4gb detected

just one ram in slot A2 pc don't start

just one ram in slot A1 pc don't start

just one ram in slot B2 pc don't start

just one ram in slot B1 pc don't start

ram in slot B2 and B1 pc start 4gb detected but in same letter so single channel

ram in slot A1 and B2 pc don't start

ram in slot A1 and B1 pc start but only 2gb detected in bios, seven 64 bits and all soft of management (everest,cpuiz,......)


I try all these configuration with switching the 2 ram same result

Thanks for help

[GSKILL TECH]

Based on those test results, it appears to be an issue with A slots.

Thank you
GSKILL TECH

[Marcuzzz]

ok thanks for the help..

slot A1 is bad, I try with other ram... motherboard back to asus

[Tradesman]

Let us know what happens

[Marcuzzz]

Ok np but 4 or 5 weeks min to get back my motherboard.Pathetic support in Asus

[Tradesman]

That is ridiculous!