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- 7 pin power connector problem on HP Sunflower Motherboard 69...

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01-09-2023 07:10 PM
I have a 690-0073w i5-9400f with a newly upgraded RTX 3060 Ti, and i just got a EVGA 700 GD. What I didn't notice is that there is a 7 pin power connector at the bottom where the Sata and 4 pin connectors are, and sadly, I sold my old PSU to get the new one, so here we are. Anyway, everything on the PSU will plug in, except i'm not sure how to plug in the 7 pin. I saw a video of a guy soldering the Molex connector, which i'll do if i need to, i just need to know what wires and pins. (video https://www.youtube.com/watch?v=ZRKOuI99jTI) Anyway, what is this 7 pin connector for? And do I need it to run my PC? for example, if i were to not plug anything into the 7 pin connector, would my PC post or run perfectly fine? I do not want to test it for myself, as I don't want to risk underpowering my components. If it is absolutely necessary, ill just get a new motherboard.
01-17-2023 04:57 AM
Hi @simonkeydluffy,
Welcome to HP Support Community.
I suggest that you contact HP Service Center in your location from this weblink: https://support.hp.com/us-en/help/service-center
Note: Select your country from the dropdown, enter the city or postal code, select the product, change the radius, and click on search to locate the nearest HP Service center near your location.
Hope this helps.
Take care and have a good day.