Clicks, pops, or intermittent communication with the Mac when using the FireWire hub of an Apple Cinema Display. Chris February 23, 2021 22:08 Updated If you are using the FireWire ports of your Apple Cinema Display, try disconnecting the Cinema Display FireWire from your Mac. Related articles Clicks and Pops on the Mac Is Symphony I/O compatible with Mac OS X Mavericks (10.9)? Can Apogee interfaces be used on Mac OS without drivers installed? Comments 0 comments Article is closed for comments.