Pluggable UD-3900 having problems connecting to two monitors with MacBook Air

louisrodruigez · 11-07-2021, 06:24 PM

I've recently bought a used UD-3900 and it's been working fine with the past user. I bought it from him because of work that i needed to do on my 2013 MacBook Air that my at home PC couldn't do. Setting up everything else was a breeze, but when i downloaded the drivers because the two monitors wouldn't be recognized once it was connected, but once downloaded, i tried using it with the laptop closed but every few 10 seconds or so my two monitors turned off, and then turn back on, but they would stay on if i had the laptop open

Does this have to do anything with old drivers or is the whole thing just old?

11-07-2021, 06:24 PM	#1
louisrodruigez Junior Member Join Date: Nov 2021 Posts: 1	Pluggable UD-3900 having problems connecting to two monitors with MacBook Air I've recently bought a used UD-3900 and it's been working fine with the past user. I bought it from him because of work that i needed to do on my 2013 MacBook Air that my at home PC couldn't do. Setting up everything else was a breeze, but when i downloaded the drivers because the two monitors wouldn't be recognized once it was connected, but once downloaded, i tried using it with the laptop closed but every few 10 seconds or so my two monitors turned off, and then turn back on, but they would stay on if i had the laptop open Does this have to do anything with old drivers or is the whole thing just old?