Where do I connect this wire doohickey?

Gpu arrived.

14
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Yellow to 12V supply, black to ground

Hopefully you have a matching socket dangling from your power supply

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I don’t . Do I have to buy a new power supply?

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Probably. If you have enough unused yellow and black wires hanging out of your power supply you could try to cut the connectors and join the wires directly, but (1) you need to connect wires 1-to-1, can't connect 1 yellow PSU wire to all the yellow graphics card wires and (2) sketch as frick. Maybe they sell an adapter between PSU sockets you do have and the socket you need, I dunno

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Can i connect it to external power source?

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Bro just buy a new power supply. If you don't have enough cords you're probably going too need more wattage than you have. Trans lives matter and told @Dramamine this


https://i.rdrama.net/images/17187151446911044.webp https://i.rdrama.net/images/17093267613293715.webp https://i.rdrama.net/images/17177781034384797.webp

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In theory. That power is supposed to be controlled by the motherboard and the motherboard's PSU, so if the motherboard's powered but not the GPU obviously there are issues, and the other way around I don't know if powering the GPU with the motherboard off would be bad. I saw a trick a while back to wire up a second PSU that's controlled in sync, but it starts to seem like more effort than buying the right PSU.

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how does your psu not have a cable for a gpu

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It might, but it's probably being used for something else.

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Is this a new PC you're building from scratch or how was your old graphics card plugged in?

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My old graphics card didn’t have a power source. This is a Frankenstein monster cobbled together for me.

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Had the same issue bought a evea 600 watt psu, but a 500 would work too

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Take a second look at that pc and tell me you think it looks like a new pc built from scratch.

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:carppearlclutch2:

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Does your power supply have any 8 pin (or 6 pin + 2 pin) connections? If so use them. If not buy a new PSU

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Oh god, do you have a white label PSU? what is your PSU?

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Oh god, do you have a white label PSU?

lol I do. Same card as OP too

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