PWRCMD rewire
PWRCMD rewire
Hello!
Do you have the ability to modify the wiring on your HP ProDesk 400 G5 MT power supply to match the connections in the picture? Your other PSU is an Xilence XP500R7 500W model.
Prodesk 400 G5 uses a 12v only motherboard. It cannot be powered by a standard ATX PSU such as the (poor) Xilence XP500R7. This is problematic because the PSU lacks good voltage regulation, has very low quality, missing protection features, and with only 384w at 12v it falls far short of the required 500w.
For your future installation of 3060ti, I suggest considering a suitable PSU.
The best PSU on the market is a 310w model featuring one 6+2 pin PCIe, HP part number SP#HP047. However, a 310w might be too low for a system using 3060 Ti. The optimal choice would be to dispose of this outdated component and opt for a setup with standard ATX-compliant parts.