I built both a PC for my wife and I. It did not do this originally but starting recently my wifes GPU would have these flashing lights while the PC is off. I have no idea why

42 Comments

  1. Your wife installed a bomb and not a GPU.

    But, if you googled there’s results showing it’s most likely a delivery issue

  2. Warband420

    I had this on my old strix 3070 ti as well. I think I solved it by just reseating the cables but my memory is foggy.

    If you google the issue there’s probably a fix, I’ve seen a few people post about this issue.

  3. BionicBruv

    If you cut the right wire, *Counter-Terrorists Win*

  4. Eissentam

    Means there’s unstable power issues. You can get the light to turn off if you switch off your psu. Might want to look into getting a ups or a better surge protector

  5. Brizzi_Gabrizzi

    Only way I resolved it was by unplugging and re-plugging well and firmly.

  6. PaleDreamer_1969

    My Asus Strix 3070ti did that too.

  7. Mayoo614

    I’m Sorry Dave, I’m Afraid I Can’t Do That

  8. OuiAmigo

    Turn the PSU off and let all the lights go off, switch the psu back on and the problem should go away. Happens to me every few months. I don’t know why

  9. I had this exact issue with my Strix 3080.

    You have to use 3 separate cables going from psu to the card.

    In my case i also had to go from an 850w to a 1000w psu. Doing these two things solved my problem.

    Which gpu and psu do you have exactly?

  10. synnthz_rl

    call your GPU manufacturer, or contact support, they should be able to tell you what’s wrong with the gpu, maybe not replace it, but maybe point to the reason of this

  11. Serious-Mud-1031

    Because shes a wife. /s (incoming downvotes from woke folk)

  12. iEatGlew

    My strix 3090 did that and I tried all the normal easy fixes and nothing worked. I found in the asus gpu tweak program (I think that’s what it is) there was a setting to turn it off which did work. I was running a 1000w power supply with it too, so I had good clean power going to it. Never had any other issue

  13. syed11417

    May we please know which GPU it is that you are powering and what brand/wattage your PSU is? (Reason for this ? is if you have a non-modular/semi-modular, you might not have enough ports available to run as powerful of a GPU also known as severe bottlenecking). You can for sure power it on and get display, but not for long, especially under full load, paired with daisy chain and you have a disaster waiting to happen.

    That doesn’t look like a 40xx series card due to the fact it’s not connected via 16-pin NVIDIA proprietary cable.

    If you are not using separate 8-pin VGA/PCI-E cables from PSU -> GPU, I suggest you do then check again. Perform a clean install of NVIDIA software as well.

    Thank you for reading.

  14. HardStroke

    Please use 3 SEPERATE PCIE cables.
    You have 2 cables, there’s your problem.
    Its not recommended to daisy chain the PCIE cables, especially not on high power draw cards.

  15. forsayken

    If the lights stay on or are dim when the psu is off, unplug the HDMI cable if using one. The monitor might be providing some power via HDMI. No idea why. This was happening with a Dell monitor I have and was actually causing instability. It was also providing enough power to try to spin the fans (they would pulsate slightly) when the system was turned off. The fix was to switch to DisplayPort cable instead.

  16. balzz662

    Mine will do this from time to time. Switch off the PSU and switch it back on. It fixes my problem. Usually this is from the GPU reading the power requirement wrong.

  17. ThoughtsOfYesterday

    I think the GPU is signaling a power issue but the real question is why is the GPU powered on enough to be looking for said power when you claim the PC is off. You also have some RGB lit on the motherboard. Are you sure the PC is off and not asleep?

  18. byhand97

    Your computer is becoming self-aware. It will soon rebel and build a robot army.

  19. TadaMomo

    just skynet trying to use your GPU to create their factory of robots.

  20. Latter_Operation_854

    Is it backfeeding power via HDMI or display port from the monitor to the gpu?

  21. Ronin22222

    mine did this a couple weeks ago. Turn off your PSU, then back on

  22. TheMasterJarvis

    I have the same card and others said it was a software issue I just turned the lights off using gpu tweak never had any problems.

  23. Prodding_The_Line

    Can someone answer why the ROG logo is still on even though the PC is off? Is that an option?

    If the video card is working fine and you have no other issues besides the blinking light, then there’s a program for that brand of card that allows you to turn off the lights.

  24. Lumb3rCrack

    Gpu signalling you that she’s a red flag 😝 you sure she’s not hiding anything from you in that pc? /s

  25. Sufficient_Piano9216

    It’s like an SNL skit in here 🤣 you’re dumb no you are no you are 🤣🤣

  26. HetIsTeUnsatisfying

    Get a better psu and don’t daisy chain the connectors

  27. MuscleRegular5824

    Its just fighting some demons nothing crazy

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