• Hi there and welcome to PC Help Forum (PCHF), a more effective way to get the Tech Support you need!
    We have Experts in all areas of Tech, including Malware Removal, Crash Fixing and BSOD's , Microsoft Windows, Computer DIY and PC Hardware, Networking, Gaming, Tablets and iPads, General and Specific Software Support and so much more.

    Why not Click Here To Sign Up and start enjoying great FREE Tech Support.

    This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Solved Help needed!!! Almost finished 1st pc build.

Status
Not open for further replies.
Long story short I’m almost finished building my pc but I ran into some psu problems. I have the newer version Corsair rm850x psu, Corsair 5000d airflow case, i7 12700k and a msi z690 motherboard.
The issue is when I connected the 2 8pin cpu and 24pin motherboard cable the heat shrink was to thick and stiff to bend or fit properly. I was also afraid it was going to damage the board so I removed them. The 24pin heat shrink is so thick that it nearly ripped off the rubber slot and lifts up the optional 3 fan slot cover that is on the inside of the case . My plan is to just buy some new cables from Amazon but the cable mods rmx cables only come with 1x 8pin cpu and 1x 4+4pin cpu cable. It’s probably a stupid question but can I use the 4+4pin for the other 8 pin or do I even need to hook up 2 8pin for my cpu? Some say the 4+4 pin is for older motherboards others say you can stack the 4+4 pin to make the second 8pin and others say you need only 1 8pin if your not over clocking ?
 
I don’t need help with this issue anymore and figured it out. I learned that all of the cpu cables that came with my newer version Corsair rm850x are 4+4pin that you can attach together to make the correct 8pin . So I should be fine with the Rmx cable mods kit that includes 1x 8pin and 1x 4+4pin cpu cables. Now I’m having a fan issue but I have already contacted Corsair and I’m sure I’ll figure it out.
 
  • Like
Reactions: veeg
Status
Not open for further replies.