Hp can't detect monitor. I followed all previous comments and tried everything. Connected a monitor to Hp all in one with hdmi. Success!. It is mirroring the hp. I need to extend to the extra monitor but hp does not detect.
Went to display adapters to update driver but only the basic hp monitor is listed - says driver already installed.
I see no mention of the extra monitor for me to update....tried to reconfigure with no success. Any ideas?
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