Can changing modes be due to my PS?
I have a Seasonic Prime Titanium 850w PS I have used with two Asus MB's, M10 Hero and M11 Apex, with different CPU's, 8700K and 9900KS. In both setups, the system mode will switch from "hi Performance" or "Balanced" to "Power Saver" after 30 to 100 minutes of on time. Then after a few more minutes from "Sleep: never" to "Sleep: after 1 minute". The systems are at idle, and no warning in HWM or HWMonitor when it's going to happen. ????
Z390: CPU 9900KS; MB Asus Maximus XI Apex; GPU Asus RTX2080ti OC; RAM Tridentz 2x8 4266 C19;
Drive Sam 970 EVO 500GB; PS Sea 850w Titanium; Cooling Opt Sig V2, EK 100/D5, EK PE 360
X299: CPU 7980XE; MB Asrock OC Formula; GPU EVGA GTX1080ti FTW3; RAM LPX 4x16 3200 C16;
Drives Sam 970 EVO 500GB, WD 4TB; PS Sea 1kw Platinum; Cooling Wc HK IV, EK 140/D5, HL 360GTX