Quote Originally Posted by Roger_D25 View Post
After you have been restting BIOS have you been manually setting the VDIMM voltage up to the rated voltage for those modules (2.2v-2.35v)? Also maybe manually set some of the DRAM settings within BIOS to make sure their not automatically defaulting to some hard to boot settings? I have a friend with thsi board and a kit of Corsairs PC2-8888's and he has a heck of a time getting them to bootup for the first time?
PC BIOS at stock settings/stock speeds. These Corsair modules are rated for 1142 MHz at 2.1V, so I set BIOS to that voltage while using my old memory modules. I then replaced the Patriot memory modules with one Corsair PC-9136 module, and checked it in each of the four DIMM slots. Nothing. I tried again with the 2nd module in each of the four slots, and got the same result. Nothing, PC POST is stuck with LED on motherboard dispaying C1.

Unless there is something else I am missing, I have to assume the memory is defective/incompatible with MB. Any final suggestions?