I7 920 restarting during 95 blend test Tags: Intel Overclocking Last response: May 6, 2010 9:28 AM in Overclocking Share callaway31 April 25, 2010 3:02:26 AM When I run a prime95 blend test my computer is restarting without any BSOD, what could be the cause of this? I am not sure what voltage I should be increasing/decreasing. Settings: Multipler [x20] BLK  Boost [Enabled] C1E [Disabled] C3/C6/C7 State Support [Disabled] CPU Thermal Monitor [Disabled] CPU EIST Function [Disabled] QPI Clock Ratio [Auto] Performance Enhance [Turbo] System Memory Multiplier [Auto] DRAM Timing Selectable [Quick] CAS Latency Time  tRCD  tRP tRAS Command Rate [Auto] Vcore 1.2375 QPI/Vtt 1.315 IOH [Auto] DRAM Voltage [Auto] Hardware: i7 920 gigabyte x58a-ud3r corsair 650w ocz 1600 gold (3 x 2GB) More about : 920 restarting blend test | E-mail me updates | Report abuse Register or log in to remove entrygamer92 April 25, 2010 4:19:55 AM disable boost and set performance enhance to standard.tell us what happens after that.ando try to set your RAM voltage to its rated voltage or lower.Never leave any voltage in auto when oc'ing. | Report abuse callaway31 April 25, 2010 12:25:44 PM I tried with dram voltage at 1.64 (recommended is 1.65 but I do not have a 165 setting) and cmd rate of 2. I am till having the same issue. Is a memory oc issue or cpu? | Report abuse callaway31 April 25, 2010 1:47:30 PM It seems to be a memory issue bc I am now stable at: Settings: Multipler [x20] BLK  Boost [Enabled] C1E [Disabled] C3/C6/C7 State Support [Disabled] CPU Thermal Monitor [Disabled] CPU EIST Function [Disabled] QPI Clock Ratio [Auto] Uncore Clock Ratio[x13] Performance Enhance [Turbo] System Memory Multiplier  DRAM Timing Selectable [Quick] CAS Latency Time  tRCD  tRP tRAS Command Rate  Vcore 1.225 QPI/Vtt 1.315 IOH [Auto] DRAM Voltage [1.64] | Report abuse fisshy May 6, 2010 9:28:47 AM Your Memory OC is the issue Do you Have a d0 Stepping Model? Those OC beautifully Just read through this as well http://www.overclock.net/intel-cpus/538439-guide-overcl... Cooling is also vital So Read through this (Intel Temperature) and pick 1 (They are basically identical performance wise) http://www.frostytech.com/top5heatsinks.cfm Good Luck Just another Quick thought is that Maybe you Are overheating? Any temp readings? please tell me that you are monitoring them | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Overclocking>I7 920 restarting during 95 blend test> Related ressources: ForumUnstable new build failing prime 95 blend test ForumOverclock of i7 920 @ 3.6 GHz = 95 degrees?! ForumI7 920 with 12GB 1600mhz ddr3, HELP with system stability issues!!! ForumNeed help with overclocking the i7 920 ForumPrime 95 BSOD's at stock speeds on i7 920 ForumPrime 95 , i7 920 , crashed after 8.5 hours large FFT ForumCore i7 920 Freezes while running Prime 95 @ stock ForumDo I have a crap i7 920 D0, please advice ForumWeird cpu overheating during games ForumWhat Is The Maximum Temperature Stock Fan Core i7 920 ??? ForumI7 920 overclocking - stock cooler ForumOverclock help: i7 920 , Asus P6T Deluxe V2, G-Skill 6GB DDR3 1600 ForumI7 920 + Asus P6t Overclocking Help!!! ForumOverclocking to 3.4ghz on stock cooling on i7 920 D0 ok? ForumCore i7 920 , 4.0GHz on air? ForumShould I connect all my case fans to a PWM slot? ForumI7 920 changed bios settings but still says @2.67? ForumI7 920 ForumCore i7 920 & Akasa Nero AK-967 ForumOverclocking Asus p6t and i7 920 More resources Read discussions in other Overclocking categories CPUs Motherboards Memory Chipsets Heatsinks Water Cooling Intel AMD !