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Blue Screen Again
Posts: 1
Registered: ‎03-29-2018
Location: US
Views: 1,319
Message 1 of 2

multiple displays T450s laptop with type 40A1 docking station

I currently have a total of three displays I can use. The laptop screen and two Lenovo monitors.  One monitor is hooked up with vga cable and the other with a display port cable. I would like to add an additional monitor, but from what I read the vga on the laptop is disabled while docked, so is this possible,  can I use the mini display port while it’s docked for an additional display?  Or can I use the dvi port and get a dvi to vga adaptor or a dvi to hdmi adaptor on the docking station while it’s docked?  

Community SuperMod
Community SuperMod
Posts: 4,615
Registered: ‎04-25-2008
Location: US
Views: 1,288
Message 2 of 2

Re: multiple displays T450s laptop with type 40A1 docking station

Hi Jason141, and welcome to the Lenovo User Community!


Yes you can use the T450s mini display port while docked. You can only have two monitors plugged in to the dock. Here's the guide:


Hope this helps!




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