My MacPro 2015 Model recognizes the external HP L1906 monitor but the monitor keeps flashing "No Input Signal". What do I do?
MacBook Pro 13″, macOS 12.0
That usually means the dongle(s) to get to VGA aren’t working quite right, or the monitor resolution is incompatible.
Native resolution on that panel is 1280 x 1024 at 60 Hz, and with what looks like DB15 VGA connection.
Confirm your dongle(s) will support that resolution into VGA.
And to avoid confusion, there is no Mac Pro from 2015. You have a MacBook Pro, which is very different from Mac Pro.
That usually means the dongle(s) to get to VGA aren’t working quite right, or the monitor resolution is incompatible.
Native resolution on that panel is 1280 x 1024 at 60 Hz, and with what looks like DB15 VGA connection.
Confirm your dongle(s) will support that resolution into VGA.
And to avoid confusion, there is no Mac Pro from 2015. You have a MacBook Pro, which is very different from Mac Pro.
My MacPro 2015 Model recognizes the external HP L1906 monitor but the monitor keeps flashing "No Input Signal". What do I do?
