If you ever have to restart your Mac for some reason but you don’t want it making any noise, just do this. To disable the startup sound, just press the Mute button on your keyboard (that’s the F10 key on a MacBook) before shutting down or restarting your Mac. To turn off the sounds that occur during these events, open the ITerm 2 preferences and go to the Profiles section, as shown below: Once in the Profiles s. If your Mac was muted, the startup chime will be silenced.
Perhaps it only works on older versions of Mac OS X, or with older Mac hardware. Answer: ITerm 2 generates sounds based on events in your console, such as the bell when an auto-completion request cannot be completed, etc. Many websites say you can silence your Mac at boot by pressing the “Mute” button on your keyboard and holding it down right after you boot the Mac up. (In the above command, that’s a single space character between the quotation marks.) compared to the standard polyphonic mode (Polyphony on GUI). In the Terminal Inspector window click on the drop-down list and select Emulation. with new timbral characteristics, featuring analogue pulsed noise emulation. sudo nvram SystemAudioVolume=%01 sudo nvram SystemAudioVolume=%00 sudo nvram SystemAudioVolume=" " On the menu go to Terminal > Window Settings. This may be hardware-dependent, and certain commands may only work on certain hardware. Note that i also cancelled any reminder and sent. Then, under Sounds, un-check all applicable, as shown below. In the Message Arrival section un-check the Display an Alert on my Desktop check box. Then under Personal Settings, go ahead and hit Notifications and Sounds. If it didn’t silence the startup chime on your system, you may want to try running one of these other commands instead. Hit Outlook, and then select Preferences. Some people report that the above command doesn’t work on their Macs. The drive itself is priced at 3,195 for PCs and 2,995 for Macintosh. If you’d like to undo your change later and have the startup chime play normally when you boot your Mac, run the following command: sudo nvram -d SystemAudioVolume Help, the Command Didn’t Work! Restart your Mac and you won’t hear the sound.
Run the following command in the terminal window: sudo nvram SystemAudioVolume=%80Įnter your password when prompted and press Enter. Or, you can open a Finder window and head to Applications > Utilities > Terminal.
EXE - The SoftMac XP Classic Edition Macintosh emulator - for use on most Windows based PCs. Press Command + Space to open Spotlight search, type Terminal, and press Enter. The emulator also allows you to tweak frame rate and sound.