![]() Initial Troubleshooting If your Mac's external speakers won't produce any output, you should first confirm that the system volume is not muted. Open System Preferences, select “Sound” and then check the position of the “Output Volume” slider. If the slider is all the way to the left, slide it to the right to raise the system volume. The “Sounds” menu can also tell you whether the Mac's operating system knows it has speakers connected. Mac os color emulator online. Click the “Play Sounds Effects Through” drop-down menu. If “External Speakers” does not show up as an option, then the Mac has lost contact with the speakers altogether. Clean Headphone Jack If your stereo speakers connect to your Mac through the headphone jack, check whether the jack input itself has become clogged with debris. When you plug a headphone jack into your computer, the jack connects to metal contacts on the inside of the input. If these contacts become blocked by lint, the jack will not be able to connect to your computer. You can clean lint out of a headphone jack with a paperclip or other thin object. Use delicate movements, as you will damage the jack contacts if you use much force. Bluetooth Troubleshooting The Bluetooth transmission protocol is commonly used in wireless devices, eliminating the need for a cable between your Mac and the speakers. If you are looking for HD audio solution and wireless option isn’t a must, then the Cubik HD USB speakers by Palo Alto have you covered regardless of what platform you have. A single standard Type-A USB port on the back lets you connect to either a regular PC or a mobile device, whether it be a smartphone or tablet, for bit-by-bit lossless USB audio streaming. Find great deals on eBay for Mac Speakers in Computer Speakers. 2PC 3.5mm USB Powered Portable Stereo Mini Speakers Desktop PC/MAC Laptop Tablet. What are the preffered settings on mac for a gmail account. Although convenient, Bluetooth can be subject to the same interference problems as a regular Wi-Fi connection. Keep your computer and speakers away from other wireless devices and do not place solid objects between the Mac and the speakers. To see whether your speakers are currently connected to the Mac over Bluetooth, click the “Bluetooth” icon on the Mac's toolbar. This will display a list of all currently connected Bluetooth devices. NVRAM Reset If your speakers appear to be correctly connected but your Mac still won't recognize them, the computer may be experiencing a software issue. In this instance, first try restarting your Mac and retesting the speakers. If this does not work, use an NVRAM reset to return the Mac's audio and video configuration to default settings. Ms visio for mac. To perform the NVRAM reset, restart the Mac and promptly press and hold down the 'Command - Option - P - R' keyboard combination. Release the keys after about 20 seconds. The Mac will restart as normal.
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