- May 3, 2019
My PSU is in RMA and I have a temp one. Now my fps are low. It shouldn't be linked, but nothing changed in my system other than that. I updated windows, graphics driver (ddu uninstall), malware scan, killed background processes- no go. Temps are 33C. An 850W PSU should be enough for my system. Could another bad PSU cause this sort of issue?