Before you run the SQL Server Setup, view Microsoft documentation for planning the installation.
Silent installation
Microsoft SQL Server 2019 Express Edition supports silent installation using a range of parameters. Some are optional, and some are required. To determine which ones are applicable for your installation and configuration, create a configuration file as described in the Microsoft documentation.
Then you can use this configuration file to silently install SQL Server Express Edition using:
SQLEXPR_x64_ENU.exe /ConfigurationFile = <configuration.ini>
or by providing the parameters listed in your configuration file on the following command line:
SQLEXPR_x64_ENU.exe /Q /IACCEPTSQLSERVERLICENSETERMS /ACTION="Install"
Installation troubleshooting
Troubleshooting the installation can be done by reviewing the Detail.txt logfile located in the C:\Program Files\Microsoft SQL Server\150\Setup Bootstrap\Log\yyyymmdd_HHmmss\ directory.