ConnectionL HDMI and make sure that the HDMI cable worked well

Have tried on both of the two HDMI ports, but no drivers could be installed. The U2414H  went to power saving mode all the times.

And here are the messages when double clicked the Dell Monitor Driver installer:

The following connected monitors have been detected:
Plug and Play Monitor - AUO AUO303C

Drivers for the following monitors have been found:
Plug and Play Monitor - Dell DELA0A4
Plug and Play Monitor - Dell DELA0B2
Plug and Play Monitor - Dell DELA0A2
Plug and Play Monitor - Dell DELA0A3

Drivers for the following connected monitor can be installed:
None

Please connect your monitor before running this program.