Dizeeworm Posted May 7, 2017 Share Posted May 7, 2017 I gave these Corsair's Dom GT 2000c8 v7.1 psc kits which successfully passes 2600 8-12-8 spi 1m and 2570 8-12-8 32m at 1.82v on FX 8350 and ASUS 970 Aura. With the g3258 and MVII even the 2400 with 8-12-8 gives 00 and reboot loops . I have tried +0.1-0.3v sa and for io 0.1-0.3 (both digital and analog). I enabled additional DRAM Training option too. VTTDR is set half of dram voltage (1.7-1.85) . I disabled MRC fast boot option too. Is this epicly bad imc or board (the CPU is a x6 vn batch)😢 1 Quote Link to comment Share on other sites More sharing options...
Dizeeworm Posted May 7, 2017 Author Share Posted May 7, 2017 I have tried booting into 2400 divider with auto RTLs but it doesn't post and reboot loops with last code 00 Quote Link to comment Share on other sites More sharing options...
Noxinite Posted May 7, 2017 Share Posted May 7, 2017 Some G3258 has garbage IMCs, but should still be able to do 2666C8. Try 0.45/0.25/0.3 for SA/IOA/ID. It depends on what seconday and tertiary timings you are using though. Quote Link to comment Share on other sites More sharing options...
Dizeeworm Posted May 7, 2017 Author Share Posted May 7, 2017 I loosened all secondary timings and tertiary timings and also tWCL to 8 as I heard some PSC have issues in lower tWCL. What about the DRAM REF Voltage t and also the slope settings? I have not tweaked them yet but I think 2400 c8 should be possible without slope adjustments and other fine tuning Quote Link to comment Share on other sites More sharing options...
Dizeeworm Posted May 7, 2017 Author Share Posted May 7, 2017 Okay so, with 1.45v SA and 1.3v ioa and 1.25v id ..it gets stuck into code 15 Quote Link to comment Share on other sites More sharing options...
Noxinite Posted May 7, 2017 Share Posted May 7, 2017 (edited) That's too high, I meant +0.45v, so that would be 1.3v or 1.25v. But it is more likely to be the timings and ram, but check if your board it setting offsets or actual volts. At +0.5 (or 1.35v) or higher you are likely to start risking your hardware and probably getting negative scaling. Should be: 8 12 8 28 1T 12 88 4 4 4 6 10360 4 4 5 4 15 4 4 4 4 4 11 11 11. For 2600 or 2666. Will most likely need 1.9 to 1.96v. But some PSC stops scaling around that point too, so if it refuses to boot at high volts then back ot down one step at a time. You might also need to manually set the RTLs/IOls to 4/4/40/41. Edited May 7, 2017 by Noxinite 1 Quote Link to comment Share on other sites More sharing options...
Dizeeworm Posted May 7, 2017 Author Share Posted May 7, 2017 (edited) Yeah I did +0.45v on sa that would result to 1.45v.defualt is 1v..For ioa +0.3 and id +0.25 Edited May 7, 2017 by ACD Quote Link to comment Share on other sites More sharing options...
Dizeeworm Posted May 7, 2017 Author Share Posted May 7, 2017 Nah gets 00 reboot loop. Quote Link to comment Share on other sites More sharing options...
Noxinite Posted May 7, 2017 Share Posted May 7, 2017 Nah gets 00 reboot loop. Huh, I thought 0.85v was base SA for all Haswell. Quote Link to comment Share on other sites More sharing options...
Dizeeworm Posted May 8, 2017 Author Share Posted May 8, 2017 (edited) my board shows default SA as 1v . I checked it out.some guides and the default is .85v SA Edited May 8, 2017 by ACD Quote Link to comment Share on other sites More sharing options...
Dizeeworm Posted May 8, 2017 Author Share Posted May 8, 2017 (edited) 2200 works...2400 doesn't .I tried 40/41 RTL too..Btw it.I think 2400 c8 should be easily possible ? Edited May 8, 2017 by ACD Quote Link to comment Share on other sites More sharing options...
Dizeeworm Posted May 9, 2017 Author Share Posted May 9, 2017 so, i updated to a different bios. I tried 2400 with 8-13-8-28-2T , 5 108 10 4 26 5 5 8 RTL when on 2200 was 40/41 so I set the RTLs to 40/41 manually and IOls to 4. It still gets overclocking failed and reboot loops i once got 3E debug code.. Quote Link to comment Share on other sites More sharing options...
Noxinite Posted May 9, 2017 Share Posted May 9, 2017 (edited) Could be too loose IOLs, try dropping them by one at a time, like to 39/40. Corsair didn't make particularary good PSC though... Edit: Try these timings. https://imgur.com/uOUeS8C Edited May 9, 2017 by Noxinite Quote Link to comment Share on other sites More sharing options...
Dizeeworm Posted May 9, 2017 Author Share Posted May 9, 2017 (edited) It is probably a case of potato imc or board I have tried several settings including 125 strap and lower mem multi still I get oc failed when above 2200. I have adjusted the tWCL to 7 , disabled fast boot and others...I have tried coolice's bios.am I doing something very wrong ? Edited May 9, 2017 by ACD Typo Quote Link to comment Share on other sites More sharing options...
Dizeeworm Posted May 10, 2017 Author Share Posted May 10, 2017 2400 9-12-9 doesn't work either I get this 03 00 reboot loop.. Quote Link to comment Share on other sites More sharing options...
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