Weird Issue with PSU

Mcthommo

Mcthommo

Mcthommo

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Joined
28 Jan 2015
Posts
687
upgrading from intel system to an AMD one- watercooled and pc wont start if I have any peripheral cable plugged in. will turn on if only 2 8pin cpu, 24 pin and 2 PCIE 8 pins but no matter what cable I use for the sata/Molex cables, it simply will not start- I have replaced cables with like for like and still the same
Any ideas what to try next as pulling the rest of my hair out with this.
psu is Corsair RM1000x with AMD 7950x on Gigabyte Aorus Elite X670 AX, RTX 3090 and various Aquacomputer peripherals- all water cooled
 
Mcthommo said:
upgrading from intel system to an AMD one- watercooled and pc wont start if I have any peripheral cable plugged in. will turn on if only 2 8pin cpu, 24 pin and 2 PCIE 8 pins but no matter what cable I use for the sata/Molex cables, it simply will not start- I have replaced cables with like for like and still the same
Any ideas what to try next as pulling the rest of my hair out with this.
psu is Corsair RM1000x with AMD 7950x on Gigabyte Aorus Elite X670 AX, RTX 3090 and various Aquacomputer peripherals- all water cooled
Click to expand...


RMA oclock
 
Ignore it- was one of the AS kit that was creating a short on the case frame
Update: still doing it so I think it must be one of the AS periphs causing an issue
 
Last edited:
AS is Aqua Suite stuff but I think I have located the issue- the USB 2.0 layout on the mobo is reversed to the pin layout for the previous mobo so was creating an overload that way.
 
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