While not PS5 related I felt this was the best place to put this.
https://www.vg247.com/ps4-cmos-batte...firmware-9-0-0
Hopefully the PS3 gets a update that does the same thing and honestly with the PS5 it doesn't matter. Every PS5 is a ticking timebomb as it is since the internal SSD is soldered to the system so when that fails the system is dead.
On a different note: I honestly feel after nearly a year of having one the PS5 isn't worth it right now and won't be for quite sometime. So if u own a PS4/PS4 Pro just stick to that. I've actually sold my PS5 (wife has one if I really want to play a rare exclusive) and went back to my PS4 pro.
Feeling like a beta tester for a year has sucked and I hope they do a revision in the future that doesn't solder the SSD to the system.