I recently built an i5 system and i cant seem to get my memory to run in dual channel mode. I've already RMA'd the mobo and the RAM with no change. The system runs fine with both memory modules in sockets 1 and 2 (single channel), and its been running for a few hours now with them in sockets 3 and 4. this would lead a person to believe all 4 sockets and both memory modules are good, right?
but if i install them in sockets 1 and 3 (dual channel), i will eventually get errors in memtest...and i get all kinds of goofy memory related problems if i boot into windows (BSOD's, random crashes to desktop, graphical errors in games, etc). the system wont even POST with the modules in sockets 2 and 4.
I started with all stock frequencies when i first assembled this rig. since then ive tried overclocking the base clock to 160 to get my 1600mhz from my ram (its rated frequency). the CPU multiplier was turned down to 19 for a total frequency of 3.04Ghz (im running the stock cpu cooler for now and it wasnt handling the 3.3Ghz very well). Im running the suggested timings and voltages (manually set) for the RAM. i tried increasing my QPI/vtt to 1.21v (ive heard that helps when running with all 4 sockets full) with no luck.
windows xp pro (what? i know!)
Gigabyte GA-P55A-UD3
bios v. F6
G. Skill Ripjaw 2x2GB DDR3 1600 Model F3-12800CL9D-4GBRL
Intel core i5 lynnfield 2.6ghz
Corsair 750w PSU
but if i install them in sockets 1 and 3 (dual channel), i will eventually get errors in memtest...and i get all kinds of goofy memory related problems if i boot into windows (BSOD's, random crashes to desktop, graphical errors in games, etc). the system wont even POST with the modules in sockets 2 and 4.
I started with all stock frequencies when i first assembled this rig. since then ive tried overclocking the base clock to 160 to get my 1600mhz from my ram (its rated frequency). the CPU multiplier was turned down to 19 for a total frequency of 3.04Ghz (im running the stock cpu cooler for now and it wasnt handling the 3.3Ghz very well). Im running the suggested timings and voltages (manually set) for the RAM. i tried increasing my QPI/vtt to 1.21v (ive heard that helps when running with all 4 sockets full) with no luck.
windows xp pro (what? i know!)
Gigabyte GA-P55A-UD3
bios v. F6
G. Skill Ripjaw 2x2GB DDR3 1600 Model F3-12800CL9D-4GBRL
Intel core i5 lynnfield 2.6ghz
Corsair 750w PSU