tmmy34
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Re: Pc goes off
2021/12/31 10:13:10
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Possibility about power outage,for a brief moment. I will explain.
I had laptop connected to other power cord but laptop doesnt go to battery mode in this moment ( i checked event logs ). Also router plugged to wall dont disconnect internet. And my question is. It was so short power outage for a brief second that only pc went off or it was my psu? Thank you.
But when pc shutdown i saw pc case bottom lights flickered for 1 second.Also monitor flickered for a moment ( flickered for 1 second,10 seconds after shutdown maybe ).
Pc: 9900K 5ghz ( llc level 5 idle 1.34-1.35v,load 1.313-323v) 2x16GB DDR4 GSKILL 3000mhz Asus Prime Z390-A Corsair 850RmX Rtx 2080 Ti Aorus
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nomoss
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Re: Pc goes off
2021/12/31 10:19:17
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Could have been a brownout where the input voltage dropped momentarily. Do you have a UPS for the computer?
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tmmy34
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Re: Pc goes off
2021/12/31 10:22:16
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nomoss
Could have been a brownout where the input voltage dropped momentarily. Do you have a UPS for the computer?
no ups
Pc: 9900K 5ghz ( llc level 5 idle 1.34-1.35v,load 1.313-323v) 2x16GB DDR4 GSKILL 3000mhz Asus Prime Z390-A Corsair 850RmX Rtx 2080 Ti Aorus
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nomoss
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Re: Pc goes off
2021/12/31 10:25:37
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You should immediately go buy a UPS that will meet your power requirements. They have saved my computers many times from outages and brownouts. Laptops have a built in UPS but they don't draw a lot of power anyway.
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tmmy34
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Re: Pc goes off
2021/12/31 13:56:26
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After shutdown i dont switch on/off that button on back of psu. But that doesnt matter?
I heard that if that was OCP i should do that. THank you. Sorry for my bad language.
Pc: 9900K 5ghz ( llc level 5 idle 1.34-1.35v,load 1.313-323v) 2x16GB DDR4 GSKILL 3000mhz Asus Prime Z390-A Corsair 850RmX Rtx 2080 Ti Aorus
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nomoss
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Re: Pc goes off
2021/12/31 14:09:47
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No that doesn't matter unless you are going to work on components inside the case.
But no UPS protection means that brownouts, spikes, power failures, etc have a chance to fry components in your system, even when it's turned off.
Some people might disagree, but I would never plug a multi-thousand dollar computer straight into an outlet.
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tmmy34
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Re: Pc goes off
2021/12/31 14:13:42
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So propably that was OCP? But again if launched again 100 times Metro and no shutdown. Happened once. So stay with current PSU or change it?
Pc: 9900K 5ghz ( llc level 5 idle 1.34-1.35v,load 1.313-323v) 2x16GB DDR4 GSKILL 3000mhz Asus Prime Z390-A Corsair 850RmX Rtx 2080 Ti Aorus
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nomoss
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Re: Pc goes off
2021/12/31 14:41:41
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Since it hasn't repeated I wouldn't change the PSU for just that one blip. But I would immediately get a UPS.
If you plan to overclock - then you should look at getting a higher wattage PSU then.
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tmmy34
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Re: Pc goes off
2021/12/31 14:43:29
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So I am a bit confused. Everyone is saying that it is likely the psu with a problem...but they are also saying if it was the PSU’s over current protection, then I would HAVE to switch the flip in the back. I don’t have to flip switch. Are you all sure ocp will FORCE you to flip switch, and that’s not just some brands ways of handling it?
Pc: 9900K 5ghz ( llc level 5 idle 1.34-1.35v,load 1.313-323v) 2x16GB DDR4 GSKILL 3000mhz Asus Prime Z390-A Corsair 850RmX Rtx 2080 Ti Aorus
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tmmy34
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Re: Pc goes off
2022/01/06 14:44:35
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I have mine pc since 2021 march and never had single shutdown in games or when starting games.
But first time it happened 4 days ago, right after start Metro Exodus Enhanced Edition,in advertisement part before main menu. Monitor turns black,and pc shutted off. I saw fast flicker of case lights and pc turned off.
To start pc i presset power button and its ok. Happened first time that thing. Also monitor flickered too for a moment after 10 seconds after shutdown.
So after this i tested for many hours that games and shutdown not repeated:
1.Control
2.Metro Exodus Enhanced ( in game and main menu load )
3.Crysis 1.3 remastered
4.Quake 2 Rtx
5.Watch Dogs Legion
6.Cyberpunk 2077
7.3dmark all tests
8.Battlefield 5
Weird that it happened only once when launching Metro. Heh
ps:
Also
It’s not overcurrent protection getting triggered.
That causes complete shutdown of PSU needing power cycling to clear it.
I don’t have to flip switch.
Pc: 9900K 5ghz ( llc level 5 idle 1.34-1.35v,load 1.313-323v) 2x16GB DDR4 GSKILL 3000mhz Asus Prime Z390-A Corsair 850RmX Rtx 2080 Ti Aorus
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davyshoe
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Re: Pc goes off
2022/01/09 21:35:23
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I have one they are great , saved my pc when we have an outage but killed my bedroom tv that was on at the time , not good having an expensive pc go down.
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tmmy34
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Re: Pc goes off
2022/01/18 09:34:32
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So I am a bit confused. Everyone is saying that it is likely the psu with a problem...but they are also saying if it was the PSU’s over current protection, then I would HAVE to switch the flip in the back. I don’t have to flip switch. Are you all sure ocp will FORCE you to flip switch, and that’s not just some brands ways of handling it?
Pc: 9900K 5ghz ( llc level 5 idle 1.34-1.35v,load 1.313-323v) 2x16GB DDR4 GSKILL 3000mhz Asus Prime Z390-A Corsair 850RmX Rtx 2080 Ti Aorus
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tmmy34
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Re: Pc goes off
2022/02/28 11:59:55
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Someone said :" It's likely your PSU, since those Seasonic units were known to shut down due to the high transient loads from 3080 and 3090s. Source(originally was on LTT forums but now is on this site it seems) Edit: I'm unsure if there was actually a pre-revision series called PRIME instead of PRIME TX-####. Some say that the TX revisions had the issue fixed, but, nonetheless, this is still the PSU's fault most likely for hard shutdowns." So he is right or not? Also that happened once 4 weeks ago.
Pc: 9900K 5ghz ( llc level 5 idle 1.34-1.35v,load 1.313-323v) 2x16GB DDR4 GSKILL 3000mhz Asus Prime Z390-A Corsair 850RmX Rtx 2080 Ti Aorus
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tmmy34
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Re: Pc goes off
2022/03/12 09:39:06
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I tried to reproduce issue by launching game 400 times and no shutdowns. It happened once,should i worry?
Also it was hardware related? monitor turns black and pc shutdown
Pc: 9900K 5ghz ( llc level 5 idle 1.34-1.35v,load 1.313-323v) 2x16GB DDR4 GSKILL 3000mhz Asus Prime Z390-A Corsair 850RmX Rtx 2080 Ti Aorus
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