![]() For example, if your Mac starts up from a disk other than the one selected in Startup Disk preferences, or a question mark icon briefly appears before your Mac starts up, you might need to reset NVRAM. If you experience issues related to these settings or others, resetting NVRAM might help. The settings stored in NVRAM depend on your Mac and the devices you're using with your Mac. Settings that can be stored in NVRAM include sound volume, display resolution, startup-disk selection, time zone, and recent kernel panic information. NVRAM (nonvolatile random-access memory) is a small amount of memory that your Mac uses to store certain settings and access them quickly. If you experience issues related to settings stored in NVRAM, resetting NVRAM might help. Read this apple support doc and btw what you describe is normal stuff when things get wonky.
0 Comments
Leave a Reply. |