Getting three beeps on highly demanding games after some time of use

[studentdo5]

I'm wondering if this could be a power management issue at kernel level. The ps5 was fine for a couple hours while playing random games and then it shutdown itself after three beeps when I launched a super AAA game from Steam and played it for like 5 minutes.

The game is very demanding but I'm wondering what I can do to avoid shutdown.

[TheOfficialFloW]

It overheated then. Did you enable fan?

[studentdo5]

That's what I thought. So, I tried that. I can run the sudo ./ps5_control --fan on command by itself but it doesn't work by itself. I get the Set fan to 'on' output from the shell.

Then, I hear no fans at all.

The fans kick in ONLY if I also enable the boost with sudo ./ps5_control --boost on

If I enable fans and the boost at the same time, I hear the loud fan, everything works for like 30 seconds and then I get three beeps and then the console shuts down again. 🤔

EDIT: I tried both now again. They show output saying both are turned on but I hear no fans and not sure if boost is also on now?

Is there a way to manual override to set fan RPMs to some number etc.?

[TheOfficialFloW]

Try 7.0.10 from ps5-linux-patches

[studentdo5]

I compiled and installed.
Upgraded from 7.0.5 to 7.0.10.

Verified with "uname -ra" command.

I still don't hear the fan after turning it up with that fan command.

Are they supposed to be blasting in full speed and very audible? (like that one time I've heard and never again)

Or does it run using variable RPM speed based on CPU+GPU load?