10-02-2016 08:16 PM
I have been using 2 auxiliary monitors for years, but they have both recently failed. What monitor resolution(1080P, 2K, 4K) can be driven by my machine?
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10-08-2016 09:49 PM
Looking at the L440 platform specs on page 21 of PSREF V452: https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles_pdf/39t6190.pdf it appears that 3840x2160 @30Hz via DisplayPort and 1920x1200 @60Hz via VGA are the maximums for external displays.
Hope this helps a bit.