OSX 10.9.1 - DisplayLink 2.1 - No LED. But sometimes it works?

Daze · 03-07-2014, 09:03 AM

Hey guys,

iMac 27" mid 2011 running latest Mavericks OSX 10.9.1

Uninstalled & re-installed DisplayLink drivers 2.1 twice now.

Restarted a bunch of times.

And I have no LED light on, no display at all. Nothing is detected under System Profiler > USB regarding DisplayLink.

Under Activity Monitor I have
- DisplayLinkManager
- DisplayLinkUserAgent

Both running.

And still no LED light, no display, absolutely nothing.

Had this problem on Monday, then rest of the week was fine? Now today its not working again.

Almost like my USB port is dead, however I've tried all four USB ports and same result on all. I've tried an external HDD which uses the same USB mini connection as the DisplayLink adapter itself, to rule out the cable, external HDD works fine.

Any help at all? Thanks.

03-07-2014, 09:03 AM	#1
Daze Junior Member Join Date: Mar 2014 Posts: 6	OSX 10.9.1 - DisplayLink 2.1 - No LED. But sometimes it works? Hey guys, iMac 27" mid 2011 running latest Mavericks OSX 10.9.1 Uninstalled & re-installed DisplayLink drivers 2.1 twice now. Restarted a bunch of times. And I have no LED light on, no display at all. Nothing is detected under System Profiler > USB regarding DisplayLink. Under Activity Monitor I have - DisplayLinkManager - DisplayLinkUserAgent Both running. And still no LED light, no display, absolutely nothing. Had this problem on Monday, then rest of the week was fine? Now today its not working again. Almost like my USB port is dead, however I've tried all four USB ports and same result on all. I've tried an external HDD which uses the same USB mini connection as the DisplayLink adapter itself, to rule out the cable, external HDD works fine. Any help at all? Thanks.