For some reason I cannot get 8GB of F3-10600CL8D-4GBHK to run at speed, though if I underclock it to 1066 it works fine.
MOB: Asus P7P55D Deluxe (bios 1408)
i7 860 (not overclocked)
4x2GB F3-10600CL8D (2 sets of 2x2GB)
Video: ASUS EAH5850 (ATI 5850)
Win7 Pro 64 bit
I've ran Memtest on each set and on all 4 sticks, with no errors found.
I was originally running 2x2GB with default settings perfectly fine but once I added the other 2 sticks I've had no success. I enabled XMP (setting the timings to 8-8-8-21) with with no luck. I've also tried tweaking the IMC voltage and DRAM voltage, several tries at each, again with no success. It always posts but it'll freeze sometime in Win7, sometimes at the login screen, other times as soon as I get to the desktop.
I currently have it running underclocked to 1066 with the rest of the settings at default (timings ended up 8-8-8-20 somehow, but it's working). I've already RMAed on set of RAM.
Any suggestions are welcome.
MOB: Asus P7P55D Deluxe (bios 1408)
i7 860 (not overclocked)
4x2GB F3-10600CL8D (2 sets of 2x2GB)
Video: ASUS EAH5850 (ATI 5850)
Win7 Pro 64 bit
I've ran Memtest on each set and on all 4 sticks, with no errors found.
I was originally running 2x2GB with default settings perfectly fine but once I added the other 2 sticks I've had no success. I enabled XMP (setting the timings to 8-8-8-21) with with no luck. I've also tried tweaking the IMC voltage and DRAM voltage, several tries at each, again with no success. It always posts but it'll freeze sometime in Win7, sometimes at the login screen, other times as soon as I get to the desktop.
I currently have it running underclocked to 1066 with the rest of the settings at default (timings ended up 8-8-8-20 somehow, but it's working). I've already RMAed on set of RAM.
Any suggestions are welcome.
Comment