Try a pram and smc reset, see if that helps. Pram : start up the Mac holding alt+cmd+P+R until you hear the startup chime a second time, then let go
Smc : Shut down the Mac, then hold down shift+ctrl+alt and push/release the power button once, then let go of the other keys. Wait 10 seconds then start up again _ Regards Sam Mullen +44 (0)7747778022 i...@macambulance.com www.macambulance.com MacAmbulance Ltd. Providing Affordable Mac/PC Support and Web Development MacAmbulance Ltd. is a registered company in England & Wales, registration number 8466597 This email is intended solely for the addressed recipients and may contain privileged or confidential information. If you have received this email in error please notify the sender and delete the email immediately. On 22 Sep 2020, at 22:33, Tilly <tilly.harri...@warwick.ac.uk> wrote: I was in Teams meetings all day today on my university's MacBook Pro and during the last one I connected via my iPhone temporarily and left the meeting I was in. When I went back to the laptop I couldn't get any sound. I can't get sound for anything now. Checked Preferences and all seems normal (internal speakers and internal microphone). I wasn't using headphones. Any ideas what might have happened? -- You received this message because you are subscribed to the Google Groups "Sussex Mac User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to smug+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/smug/188d0033-4d1a-4897-8a15-363852ada8a8n%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "Sussex Mac User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to smug+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/smug/3538023C-3052-4AC2-8BC3-EECEFF9B5E50%40macambulance.com.