Question Troubleshoot Restarting PC

[iTRiP]

Antec NX220 RGB LED Gamer Case.
Intel i5 10600K 4.8GHz Hex Core Processor with Hyper-Treading (CPU)
Intel Stock LGA1200 Cooler.
Gigabyte B460M D3H Motherboard.
24GB 2133 MHz Dual-Channel (8GB+4GB Corsair DDR4 & 8GB+4GB Corsair DDR4) (RAM)
ASUS AMD TUF Radeon RX 7900 XT OC 20GB. (GPU)
Antec HCG EXTREME 1000 Watt Gold Power Supply. (PSU)
Samsung 500GB EVO 860 Solid State Drive, Installed Games. (SSD)
Samsung 980 PRO 1TB Solid State Drive, Operating System, Installed Games. (NVMe)
Samsung 980 PRO 2TB Solid State Drive, Installed Games. (NVMe)
Western Digital Blue 2TB SN550 Solid State Drive, Installed Games. (NVMe)
Seagate 2TB ST2000DM008. 7200rpm Hard Drive, Games backup. (HDD)
Seagate 2TB ST2000DM008. 7200rpm Hard Drive, Games backup. (HDD)
Seagate 10TB ST10000VE0008. 7200rpm Hard Drive, Movies. (HDD)
Microsoft VHD Blue Ray Image Drive.
Intel 1000Mbps Ethernet.
D-Link 300Mbps Usb WiFi.
Genius GX Scorpion K220 Wired Usb RGB Gaming Keyboard.
XGR Wired Usb LED Gaming Mouse.
Logitech Stereo Speakers.
LG 24inch 1080p 144Hz Monitor. (Capable of 2160p [4K] @ 120Hz)
Microsoft Windows 11 Home 64bit Usb Install media and activation.

On either windows 11 23H2 or windows 11 24h2 installed, PC restarts seemingly randomly when idle.
Reliability monitor displays error with the pc did not shut down properly, or previous shutdown was unexpected.
Before this error started the pc had been running without issue for 11 days, since it had been totally rebuilt, completely formatted and completely reset, and reinstalled. (to test the pc had been formatted and reinstalled again, with no resolve)

Thank you.

 

[helpstar]

Bios up to date?
anything OC? reset bios by jumper
all devices firmware is up to date?
check with memtest
check windows with dism commands
check all drives with manufacturer tools and eventually update firmware with it
try different psu
check cpu socket for bent or discolored pins
check if cpu cooler is tightened too much on the cpu

try minimum setup
windows drive, one ram, cpu with cooler, keyboard mouse, motherboard, monitor in motherboard

 

[iTRiP]

Bios up to date?
anything OC? reset bios by jumper
all devices firmware is up to date?
check with memtest
check windows with dism commands
check all drives with manufacturer tools and eventually update firmware with it
try different psu
check cpu socket for bent or discolored pins
check if cpu cooler is tightened too much on the cpu

try minimum setup
windows drive, one ram, cpu with cooler, keyboard mouse, motherboard, monitor in motherboard

None of that resolves the issue!

One thing noted thus far: If the PC had been shut down for 30mins or more the next random restart doesn't occur until 24 hours had passed, and if the PC is not shutdown the random restart repeat indefinitely.

 

[helpstar]

did you try a new psu with new cables ?
eventually replace other parts like motherboard and cpu

 

[iTRiP]

did you try a new psu with new cables ?
eventually replace other parts like motherboard and cpu

Yes, I have done that another time, but I think I might have found the solution in my bios, under power settings, something called dummy load (power loading), seems the setting was disabled. (and clearly states that one ought to enable it if such a restart occurs if the system was idle to resolve it)

This setting states that when the system is under low load it would restart the pc as if it were a power failure that occurred, thus the kernel 41 power event error, and pc did not properly shut down in reliability monitor.

Going on and looking forward if this was it, if not more help could be useful.