Since your monitor OSD (On Screen Display) does not have that function, we must have removed it. No, Dell does not do in home firmware updates. The User's Guide A00 was written in October 2013. If you received a CD with the monitor (not sure), see if it has the same version or a newer version of the User's Guide on it. The online U2414H User's Guide PDF shows that there is no auto source input =
DELL-Chris M
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November 18th, 2014 18:00
Since your monitor OSD (On Screen Display) does not have that function, we must have removed it. No, Dell does not do in home firmware updates. The User's Guide A00 was written in October 2013. If you received a CD with the monitor (not sure), see if it has the same version or a newer version of the User's Guide on it. The online U2414H User's Guide PDF shows that there is no auto source input =
(edited)