tutawarrior.blogg.se - Laptop sound too low

If you experience issues related to these functions, you may need to reset the NVRAM or PRAM.

Recent kernel panic information, if any.

Information stored in NVRAM / PRAM includes: On Intel-based Macs, this is stored in memory known as NVRAM on PowerPC-based Macs, this is stored in memory known as PRAM.

Your Mac stores certain settings in a special memory area even if it is turned off. If you are noticing issues with the speaker volume on your MacBook Pro, you may need to reset the NVRAM: