Start the PC immediately and see what happens.
Start the PC immediately and see what happens.
The PSU includes two standard power cables and one split cable. You can connect both standard cables and use just one of the split cables, or you may need an additional split cable depending on your setup.
I didn't anticipate it would work, but I thought it worth trying. Do you have another power source available for testing in the setup?
If you can't try it yourself, it's probably best to have someone else check it. Once all parts are reinstalled, the next step is checking the power source. You may need to purchase another unit or bring it to a repair shop for testing. A friend or professional with experience would likely diagnose the issue faster than waiting in this forum.