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EVGA X299 FTW K Error Code C

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sutt359
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2021/09/16 05:58:08 (permalink)
Hi all. 
 
Having a strange one.... My system over the past couple of days randomly turns off with the C code error. 
 
Any thoughts on what it could be? Im running a i9 10920x

EVGA X299 FTW, Intel i9 10920x, 32gb Corsair Vantage Pro RGB, RTX 3080 IT FE, Corsair 5000x, Corsair H150i Elite, Nvme 1tb, 1TB SSD, EVGA 1000w G5, Creative SBX AE-5.
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    Sajin
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    Re: EVGA X299 FTW K Error Code C 2021/09/16 07:59:51 (permalink)
    https://www.evga.com/support/faq/FAQdetails.aspx?faqid=59687


    See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
    RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
    #2
    Wolodymyr
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    Re: EVGA X299 FTW K Error Code C 2021/09/16 21:02:42 (permalink)
    Are you overclocking? When does it happen, what are you running? My 10980xe with the 3080ti would trip ocp when trying a healthy overclock. Shutdown with a post of C, holding the power button or powering off the psu reset it. My overclock brought the 12v too close to the 83 amp limit on a G6 1000w. Also check event viewer for a critical error kernel-power event 41
    post edited by Wolodymyr - 2021/09/16 21:04:38

    Main Rig: Z690 Classified, i7 12700KF, 32GB G.skill 6400, SN850 500GB, 2x SN850 1TB, RTX 3080Ti XC3 HC, Meshify 2 XL, 1600w T2
    Backup Rig: X299 FTW-K, i9 10980XE, 32GB G.Skill 3466, 2x 1TB WD750N, RTX 2080 Super ultra XC, InWIn 707, 1050w GS 
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    kaptanedi
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    Re: EVGA X299 FTW K Error Code C 2021/10/09 05:54:17 (permalink)
    Wolodymyr
    Are you overclocking? When does it happen, what are you running? My 10980xe with the 3080ti would trip ocp when trying a healthy overclock. Shutdown with a post of C, holding the power button or powering off the psu reset it. My overclock brought the 12v too close to the 83 amp limit on a G6 1000w. Also check event viewer for a critical error kernel-power event 41


    we have pretty much the same parts. When everything is in the standard setting, there is no c code problem, but if I try to overclock even 1 mhz, the system shuts down. I am using psu 1600 p2 what is it?
    #4
    Wolodymyr
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    Re: EVGA X299 FTW K Error Code C 2021/10/12 10:42:20 (permalink)
    I am struggling with similar issues. I am getting random re-boots but no c error. event viewer is worthless, keep getting event 41 with no other causes. It's either ram or my cpu. I'm on my 3rd mobo rma. Any oc over 4.5GHz and 1.25v can't pass occt tests, the board doesn't report power like others. I pulled 62 watts before it tripped, killawatt reported 1100w. It's a pain trying to find ram that works, QVL is outdated and most of the ram on it is EOL. Kinda sol

    Main Rig: Z690 Classified, i7 12700KF, 32GB G.skill 6400, SN850 500GB, 2x SN850 1TB, RTX 3080Ti XC3 HC, Meshify 2 XL, 1600w T2
    Backup Rig: X299 FTW-K, i9 10980XE, 32GB G.Skill 3466, 2x 1TB WD750N, RTX 2080 Super ultra XC, InWIn 707, 1050w GS 
    Backup Rig: Prime x299 A II, i7 7800X, 32GB G.Skill 3466, 500GB 970 EVO Plus, 500GB Raptor, RTX 3060 KO, Corsair 5000x, 850 G+
    Rig 3: TUF X570 Pro, Ryzen 7 5600x, 32GB G.Skill 3200, 500GB 970EVO, RTX 3060Ti XC, Lian Li 205, 1000w G6
     
    "This is only temporary, unless it works" RG

    #5
    kaptanedi
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    Re: EVGA X299 FTW K Error Code C 2021/10/12 14:37:06 (permalink)
    Wolodymyr
    I am struggling with similar issues. I am getting random re-boots but no c error. event viewer is worthless, keep getting event 41 with no other causes. It's either ram or my cpu. I'm on my 3rd mobo rma. Any oc over 4.5GHz and 1.25v can't pass occt tests, the board doesn't report power like others. I pulled 62 watts before it tripped, killawatt reported 1100w. It's a pain trying to find ram that works, QVL is outdated and most of the ram on it is EOL. Kinda sol


    i think there is no solution
    #6
    sutt359
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    Re: EVGA X299 FTW K Error Code C 2021/11/08 15:47:36 (permalink)
    Sorry for the late reply. I didn't notice people had posted.

    Yeah it's overclocked to 4.8ghz but has been since owning it. After that week it sorted itself out and the error ode never came back.

    But over the past couple of weeks the PSU had been making some strange sounds so thought I had better replace it. The system had a upgrade with a new EVGA G5 1000w and a 3080ti Fe.

    EVGA X299 FTW, Intel i9 10920x, 32gb Corsair Vantage Pro RGB, RTX 3080 IT FE, Corsair 5000x, Corsair H150i Elite, Nvme 1tb, 1TB SSD, EVGA 1000w G5, Creative SBX AE-5.
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