Hey guys,
I've got a strange issue with my OC'ing. I usually roam around some other forums, but the issue has been so problematic a friend of mine recommended me to Tom's saying you guys can solve it.
I'm not new to OC'ing, but I'm probably still a novice. But so far I've baffled some vets.
Parts list up front:
i7 920 D0
eVGA X58 FTW
G.Skill Sniper 12Gb 1600Mhz 1.25v 9-9-9-24
HD5850, Crucial M4 and Sound Blaster (but these are probably irrelevant to this issue)
When I upgraded my mobo earlier this month I OC'd to 4Ghz fine but kept crashing to blue screen. After a few times it dawned on me I had forgotten that the new ram I purchased was no longer 1.5v but rather 1.25v ram. I cleared my OC and just wanted to get my ram timings, frequency, etc down stable before I proceeded. Set my frequency, timings, uncore, voltage and kicked the CPU VTT up 100mV to 1.2V total to get stable. I ran memtest86 and some other burn in tests and left it be. Not a single crash since then, and the puter has been stable for 3 weeks.
Yesterday I had some free time so I started attempting to OC again. And no matter what I try I simply cannot get an OC. What's more I can't even boot the machine. It won't get past POST to even get a basic OC to start fine tuning. I simply have a black screen and the machine seems to hang at start up. For whatever reason, it seems like this ram is extremely finicky about my OC.
I've exhausted my knowledge to this point and would really like to get back to 4Ghz as stock clocks seem to cause my multi-tasking, especially while gaming to take a huge performance hit.
Wondering if anyone has any experience with OC'ing with 1.25v ram and could help me at least get a basic OC going to where I could start fine tuning it.
Appreciate your feedback!
I've got a strange issue with my OC'ing. I usually roam around some other forums, but the issue has been so problematic a friend of mine recommended me to Tom's saying you guys can solve it.
I'm not new to OC'ing, but I'm probably still a novice. But so far I've baffled some vets.
Parts list up front:
i7 920 D0
eVGA X58 FTW
G.Skill Sniper 12Gb 1600Mhz 1.25v 9-9-9-24
HD5850, Crucial M4 and Sound Blaster (but these are probably irrelevant to this issue)
When I upgraded my mobo earlier this month I OC'd to 4Ghz fine but kept crashing to blue screen. After a few times it dawned on me I had forgotten that the new ram I purchased was no longer 1.5v but rather 1.25v ram. I cleared my OC and just wanted to get my ram timings, frequency, etc down stable before I proceeded. Set my frequency, timings, uncore, voltage and kicked the CPU VTT up 100mV to 1.2V total to get stable. I ran memtest86 and some other burn in tests and left it be. Not a single crash since then, and the puter has been stable for 3 weeks.
Yesterday I had some free time so I started attempting to OC again. And no matter what I try I simply cannot get an OC. What's more I can't even boot the machine. It won't get past POST to even get a basic OC to start fine tuning. I simply have a black screen and the machine seems to hang at start up. For whatever reason, it seems like this ram is extremely finicky about my OC.
I've exhausted my knowledge to this point and would really like to get back to 4Ghz as stock clocks seem to cause my multi-tasking, especially while gaming to take a huge performance hit.
Wondering if anyone has any experience with OC'ing with 1.25v ram and could help me at least get a basic OC going to where I could start fine tuning it.
Appreciate your feedback!