It is worth noting that in order for the automatic update to work, the computer must be connected to the Internet (perhaps when connecting the Buffalo device the computer temporarily did not have the Internet connection or a WiFi signal was weak making it impossible to download the Buffalo TS3400D NAS Firmware 1.70 for Mac OS driver). If the 'UPDATE' feature was disabled, the Buffalo TS3400D NAS Firmware 1.70 for Mac OS driver could not be installed. It is the automatic update feature that is responsible for the installation of the HDD, SSD, NAS, USB Buffalo drivers on your computer. If this has not happened, you should take the following steps:ġ. My device has not been properly installed - what should I do?Īfter connecting a new Buffalo device to your computer, the system should automatically install the Buffalo TS3400D NAS Firmware 1.70 for Mac OS driver.