pastrychef
Moderator
- Joined
- May 29, 2013
- Messages
- 19,458
- Motherboard
- Mac Studio - Mac13,1
- CPU
- M1 Max
- Graphics
- 32 Core
- Mac
- Classic Mac
- Mobile Phone
Wow. As I recall the mobo manufacture's site, they explicitly state they do not have an Non-volatile RAM in this particular board. So are AptioMemoryFix/SSDT-PMC.aml two carving a space out of some other RAM, somewhere in BIOS? What else would be Non-volatile? Fascinating! I assumed that there was a NVRAM file somewhere, keeping info during poweroff, and reloaded at power on...
Live an learn.
Regarding the scripts, I found rc.boot.d directory, but I don't see what looks like scripts in it:
10.save_and_rotate_boot_log.local
20.mount_ESP.local
70.disable_sleep_proxy_client.local.disabled
am I not looking in the right place? what am I looking for? (Always happy to lighten the load!
Sure appreciate all the help here!
BIOS settings are stored in NVRAM.
You can use the RC script uninstaller: