If you're having trouble connecting your new AirPods to your Mac, try restarting both devices in safe mode. This will ensure any software conflicts are cleared, allowing a seamless connection. Alternatively, check that Bluetooth is enabled on your Mac and AirPods, then click the "Connect" button while both devices are within range. You can also use the "Finder" app on your Mac to find available devices and select your AirPods for pairing. If issues persist, ensure that your AirPods are fully charged and try resetting them by pressing and holding the setup button until the LED light flashes amber. This should reset any previously connected device information and allow for a fresh connection with your Mac.