PS5 Slim (EDM-052) shuts down in PS5 games (under load) - Syscon logs B0088108 & 808B0000

[jkyoho]

post full uart log like this

PS5 Slim EDM-040 - Freezes after boot and shuts down abruptly. Looking for diagnostic advice

Hi everyone, I’m having a very unusual issue with a PS5 Slim (EDM-040), and I’ve reached a point where I’m completely stuck with the diagnosis. When I power on the console, it boots normally, loads the operating system without any issues, and everything appears to work as expected. However, after running for a while, the console suddenly freezes and then shuts off abruptly. One interesting behavior is what happens afterward: if I try to turn it back on, pressing the power button produces the …