700W PSU

Hello im upgrading to a Rog Strix RTX 3080 Ti 12GB, my current system specs are : Intel Core i5-13600KF Noctua NHD-15 Chromax (2 Fans) 32GB 3200MHZ Klevv Bolt X (2x16GB) Asrock B660M PG Riptide DDR4 Galax RTX 3080 Metaltop 10GB Inwin CS-700W 80+ Gold SFX Power Supply 3x Noctua NF-A12X23 2x...

Hello, New to the forum but wanted to ask just to see what your opinions are. PC sudden instant shutdown & restart after fitting new Graphics card (GTX 980 Afterburner) I've got a custom built PC that I had built a few years ago, over the weekend I treated myself to an early birthday present...

EDIT: I suppose I should also mention the device in question is a Corsair Vengeance 1500 Headset. And that I know the USB ports themselves work, because I can plug in other things into those slots (like I just tried my External HDD and it's reading just fine), but even if I plug the headset into...