Dual Monitors no longer working? - Microsoft Community

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i've had dual monitors setup long time now, morning when turned on computer, 1 monitor messed up. before, had extended option on doing on each monitor. now, duplicating what's on 1 monitor other.

when right click on desktop , go display settings, don't have picture on monitor anymore, , scrolling down multiple displays, not detect second monitor, nor allow me option extend, duplicate or show screen 1/2. computer says date, including drivers, , while second monitor on , showing other is, not showing anywhere connected.

i'm confused has happened. fine yesterday, , today can't figure out happened.

below display looks when bring up.

http://s1368.photobucket.com/user/saberamane/media/help_zps75qz83wo.png.html

option 1:

open start > settings > system > display
make sure recommended settings selected scale , layout , screen resolution.

thing can try:
uninstall display driver restart
boot windows 10 desktop
press windows key + x
click device manager
expand display adapters
right click current display adapter
click uninstall
exit device manager
restart

recommend uninstall kb4048955

press windows key + r
type: appwiz.cpl
hit enter
click view installed updates
select recent update
(this update want uninstall kb4048955)

right click click uninstall.

restart see if stability restored.

update might try install again. so, try blocking it.

there option or work around block updates or hardware drivers might cause problems?
yes, microsoft has released kb update (kb3073930) let users block or hide windows or driver updates.

can download @ following link:
https://support.microsoft.com/en-us/kb/3073930

if icons , toolbars, go start > settings > system > display
click in scale , layout list box, try scale such 125 see if works or play around custom scaling.

option 2:

perform repair upgrade

http://answers.microsoft.com/en-us/insider/wiki...


Windows / Windows 10 / Windows settings



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