[Elecraft] Requesting help with computer issue -

[Dauer, Edward]

Maybe a bit OT but I need counsel from someone adept with either Windows 10 or with MS Surface laptop or, possibly, both.

Problem:  Cannot get display onto outboard monitor (an ACER).  What does show up is my background picture and the task bar, but nothing else.  Tried almost every app I have.  In particular, N1MM which I am trying to use for the FD this weekend.

Major points - this combo worked just fine for at least two years.  Today it doesn't.  I tried toggling the display items in Settings, including "identify display."  It replies that there aren't any to identify.  But there is one, and the screen saver picture shows up on it, so I know they're communicating.  I must have messed up some setting - or Windows did when it "updated" the OS (grrrr. . . .)

Help, anyone?  Contesting without the Big Screen is a pain . . .

Tnx!!

Ted, KN1CBR