Question Desktop randomly freezes, then black screens, then restarts. No BSOD.

Sep 1, 2024
1
0
10
The desktop randomly freezes, then black screens, then restarts with no warning.

It's happening more and more often since about a month ago when it started happening.

The desktop is running Windows 10 Pro, with the 0x129 microcode patch applied.

Specs:
Lenovo 26IRB (Legion tower 5 or 5i? It's from China so it has different name)
CPU: i5-13600KF
GPU: RTX 4070
Motherboard: not sure because it's prebuilt.