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23 Posts

12-16-2013

Maryland

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  • Posts: 23
  • Registered: ‎12-16-2013
  • Location: Maryland
  • Views: 177
  • Message 1 of 1

Lagging when connected to External Monitor

2013-12-16, 20:01 PM

We have several Lenovo X1 Carbon 3444s that are connected to an external monitor (various makes, but HP Compaq LA2405x is the most common) and experience a mouse & keyboard lag. When the external monitor is not connected, everything works perfectly.

 

What I've Done (but didn't work)

I've installed the most recent graphics driver

Replaced cables (DVI, display port)

Removed the docking station (Targus SuperSpeed Dual Video Dock Station)

Used different keyboards/mouses

 

Any other recommendations? Thanks!

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