About boxes. ... here one of these days with connection of exterior periphery (especially the monitor) to new . For monitors in is mini-DP, HDMI and a bolt (i.e. too DP) and two videocards - and . Where that (at or - ) is the driver () because of which, at both active videocards does not work video - any. In a window - , - a buoy. On for example the sound goes the player interface is, even advertizing , and instead of video - . The trick that mini-DP and HDMI both are deduced with , and the display (without high 3D-loading) works from , i.e. connect exterior - turnes on . One turns out the second hangs on , - on . Display switch-off (Win+P-> only the second screen) - gives nothing, a choice in adjustments to use only or only - too. If to disconnect in the manager of devices - video works, but the monitor is not disconnected, even when is program ungeared (the screen , but illumination is not disconnected). If to disconnect - the exterior monitor (see about video outputs) does not work. As a result got out a box - the display dock from phone . A bolt (in a display-port role) to . On a box there is a display-port and HDMI. If a box in a bolt (USB-C) at there is an exterior video output (the display-port or HDMI on a choice) in which it is possible to thrust the monitor. becomes , works only and video works in . As a bonus it is got silent operation time most part - sleeps, a processor propeller in the browser for example it is not audible. When launches in a background any or the unit - it is audible certainly, but it not often happens and for a short while. If to cut that that exacting in the drawing plan - turnes on itself, hands to switch .