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jericogarcia16
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2019/01/02 19:00:42 (permalink)
Hi guys i just notice recently that when i check the Hwinfo voltages the VCCIN and +12V rail it dips down to 1.402v and 4.262v however the computer didn't shutdown. So is there something wrong with my power supply or hwinfo software needs calibration. I notice this voltage droop too on my R6E motherboard.

 
 
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    Sajin
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    Re: VCCIN Low voltage? 2019/01/02 19:56:36 (permalink) ☄ Helpfulby jericogarcia16 2019/01/04 14:38:55
    Software readings can be inaccurate. Check the voltages with a multimeter.


    See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
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    GGTV-Jon
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    Re: VCCIN Low voltage? 2019/01/02 20:25:30 (permalink)
    Looking at that picture your 5v stuff is low as well
     
    Which board and what is / how old - is the power supply?
     
    But as Sajin said you really need to test the PSU voltages real time with a meter to confirm


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    jericogarcia16
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    Re: VCCIN Low voltage? 2019/01/03 15:37:06 (permalink)
    Sajin
    Software readings can be inaccurate. Check the voltages with a multimeter.

    Yea that’s what I thought. I check the other software too like Aida64 but the voltage only drop to 11.92V which is in tolerance

    GGTV-Jon
    Looking at that picture your 5v stuff is low as well
     
    Which board and what is / how old - is the power supply?
     
    But as Sajin said you really need to test the PSU voltages real time with a meter to confirm

    EVGA X299 Dark and Rampage VI Extreme.
    The power supply is 6months old and it’s EVGA 1200P2 I used to have EVGA 850W G2.
    You think it’s the cablemod cable that’s causing it?
    post edited by jericogarcia16 - 2019/01/03 15:41:03
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    bcavnaugh
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    Re: VCCIN Low voltage? 2019/01/03 15:38:41 (permalink)
    jericogarcia16
    Sajin
    Software readings can be inaccurate. Check the voltages with a multimeter.

    Yea that’s what I thought. I check the other software too like Aida64 but the voltage only drop to 11.92V which is in tolerance

    Which board and what is / how old - is the power supply?

    Associate Code: 9E88QK5L7811G3H


     
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    jericogarcia16
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    Re: VCCIN Low voltage? 2019/01/03 15:46:03 (permalink)
    bcavnaugh
    jericogarcia16
    Sajin
    Software readings can be inaccurate. Check the voltages with a multimeter.

    Yea that’s what I thought. I check the other software too like Aida64 but the voltage only drop to 11.92V which is in tolerance

    Which board and what is / how old - is the power supply?

    EVGA X299 Dark and Rampage VI Extreme.
    The power supply is 6months old and it’s EVGA 1200P2 I used to have EVGA 850W G2.
    You think it’s the cablemod cable that’s causing it?
    #6
    bcavnaugh
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    Re: VCCIN Low voltage? 2019/01/03 17:12:00 (permalink)
    jericogarcia16
    bcavnaugh
    jericogarcia16
    Sajin
    Software readings can be inaccurate. Check the voltages with a multimeter.

    Yea that’s what I thought. I check the other software too like Aida64 but the voltage only drop to 11.92V which is in tolerance

    Which board and what is / how old - is the power supply?

    EVGA X299 Dark and Rampage VI Extreme.
    The power supply is 6months old and it’s EVGA 1200P2 I used to have EVGA 850W G2.
    You think it’s the cablemod cable that’s causing it?

    "cablemod cable that’s causing it?" Let's hope you do not Fry anything.

    Associate Code: 9E88QK5L7811G3H


     
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    Sajin
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    Re: VCCIN Low voltage? 2019/01/03 18:53:34 (permalink)
    jericogarcia16
    You think it’s the cablemod cable that’s causing it?

    No.


    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
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    GGTV-Jon
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    Re: VCCIN Low voltage? 2019/01/04 05:58:22 (permalink)
    Was just looking at my voltages with HWiNFO64 - after being on for a few hours
    I too am using an EVGA 1200P2
     
    Fintek F71889A/879A readings
    +12v low 10.032, 10.120 high, 10.086 average
    +5v 5.213 average
     
    Farther down where it just says "EVGA Corp. X299 Dark" it does report
    +12V low of 4.263, high 12.151, average 12.112
    +5v VCC low of 1.872, high 5.043, average 5.030
    +5v Standby mirrors fairly closely the +5v VCC
     
    There was no gaming, maybe some you tube videos, web browsing and PDF reading
     
    I will work on getting some direct voltage readings this next weekend
     


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    jericogarcia16
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    Re: VCCIN Low voltage? 2019/01/04 09:49:14 (permalink)
    GGTV-Jon
    Was just looking at my voltages with HWiNFO64 - after being on for a few hours
    I too am using an EVGA 1200P2
     
    Fintek F71889A/879A readings
    +12v low 10.032, 10.120 high, 10.086 average
    +5v 5.213 average
     
    Farther down where it just says "EVGA Corp. X299 Dark" it does report
    +12V low of 4.263, high 12.151, average 12.112
    +5v VCC low of 1.872, high 5.043, average 5.030
    +5v Standby mirrors fairly closely the +5v VCC
     
    There was no gaming, maybe some you tube videos, web browsing and PDF reading
     
    I will work on getting some direct voltage readings this next weekend
     


    i tried Aida64 the +12V only dip down to 11.923V while HWinfo64 voltage drops down to 4.263
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