Qbackin Posted January 26, 2006 Posted January 26, 2006 Well my set came today and I need some help. 3700+ Sandy DFI Ultra D G.skill HZ 2gb PC&P 510 SLi I cannot get this ram to run at its rated speed. It boots windows fine but it will not run superpi or Prime95. Givng me errors right away. Which leads me to believe I am missing something for this set of ram... 250 Htt Multi x4 3-4-4-8 Timings 2.63 Vdimm 1:1 Orange Slots 200 MHZ Enable CPC 3.0 Tcl 04 Trcd 08 Tras 04 Trp 07 Trc Auto Trfc 02 Trrd 02 Twr 02 Twtr 03 Trwt 3120 Cycles Tref Auto Twcl Enabled Bank Interleaved ---------------------------------------------------- DQS Skew Control Auto DQS Skew Value 0 DRAM Drive strength Auto Data Drive strength Auto Max Async lat Auto DRAM Response Time Normal Preamble time Auto 256 cycles Disable 16x 07x Disable (4 bursts) EDIT* Large Screenshot: http://i16.photobucket.com/albums/b5/qbackin/SS.jpg Share this post Link to post Share on other sites More sharing options...
THunDA Posted January 26, 2006 Posted January 26, 2006 You know the rules.. ! What are you using for all the other dram timings ? Does that ram use UCCC chips ? Share this post Link to post Share on other sites More sharing options...
Qbackin Posted January 26, 2006 Posted January 26, 2006 http://i16.photobucket.com/albums/b5/qbackin/SS.jpg Large screenie! Share this post Link to post Share on other sites More sharing options...
THunDA Posted January 26, 2006 Posted January 26, 2006 lol good luck reading it at 800x600 I guess Yes its UCCC lol.. you could just post the URL and not use the img tags if its bigger then 800x600.. Are you leaving all the other dram settings on auto ? Share this post Link to post Share on other sites More sharing options...
Qbackin Posted January 26, 2006 Posted January 26, 2006 thanks thunda I updated the OP with the rest of the info And a link to large SS Share this post Link to post Share on other sites More sharing options...
THunDA Posted January 26, 2006 Posted January 26, 2006 Try this.. Genie BIOS Settings: FSB Bus Frequency - 250 LDT/FSB Frequency Ratio - 3 CPU/FSB Frequency Ratio - 7 DRAM Voltage Control - 2.6v (you cant try the +.03 setting also) DRAM Configuration Settings: DRAM Frequency Set - 200 1:1 Command Per Clock (CPC) - Enable CAS Latency Control (Tcl) - 3 RAS# to CAS# delay (Trcd) - 4 Bus Clocks Min RAS# active time (Tras) - 8 Bus Clocks Row precharge time (Trp) - 4 Bus Clocks Row Cycle time (Trc) - 9 Bus Clocks Row refresh cyc time (Trfc) - 16 Bus Clocks Row to Row delay (Trrd) - 3 Bus Clocks Write recovery time (Twr) - 3 Bus Clocks Write to Read delay (Twtr) - 2 Bus Clocks Read to Write delay (Trwt) - 3 Bus Clocks (try 4 here also) Refresh Period (Tref) - Auto Write CAS Latency (Twcl) - Auto DRAM Bank Interleave - Enabled DQS Skew Control - Auto DQS Skew Value - 0 DRAM Drive Strength - Auto DRAM Data Drive Strength - Auto Max Async Latency - 8 DRAM Response Time - Normal Read Preamble Time - 5.5 IdleCycle Limit - 256 Cycles Dynamic Counter - disable R/W Queue Bypass - 16 x Bypass Max - 07 x 32 Byte Granularity - Disable(4 Bursts) These are timings that im testing with some corsair uccc.. so far they are stable up to 260mhz with these timings.. Ive heard these chips are kinda picky with drive strengths but auto seems to work for me.. They also dont like alot of voltage.. usually ~2.6 is fine and dandy.. Share this post Link to post Share on other sites More sharing options...
Qbackin Posted January 26, 2006 Posted January 26, 2006 Ok I set it up that way and it did get thru superpi 1M Try to put the cpu/fsb back to 11x now? EDIT* And made it past 1st test in Prime95 Share this post Link to post Share on other sites More sharing options...
esco Posted January 26, 2006 Posted January 26, 2006 32m is more suitable dude try it. Share this post Link to post Share on other sites More sharing options...
Qbackin Posted January 26, 2006 Posted January 26, 2006 32m is more suitable dude try it. Ya Im on loop 9, and still going strong looks like we are on the right track Share this post Link to post Share on other sites More sharing options...
esco Posted January 26, 2006 Posted January 26, 2006 good good. these memory sticks are very popular. im currently testing what mine can do. check this thread out. naddie is having some impressive results and there maybe a few bits of info you find usefull. http://www.dfi-street.com/forum/showthread.php?t=37515 Share this post Link to post Share on other sites More sharing options...
Qbackin Posted January 27, 2006 Posted January 27, 2006 http://i16.photobucket.com/albums/b5/qbackin/32m.jpg Done...took a while at 1.7 Share this post Link to post Share on other sites More sharing options...
Qbackin Posted January 27, 2006 Posted January 27, 2006 http://i16.photobucket.com/albums/b5/qbackin/32m2.jpg 260x10 Share this post Link to post Share on other sites More sharing options...
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