Ethernet drivers installation through run script

Hi

We using deployement solution 7.1

We capture DELL 390 model desktop image and tried to deploy on in this case image gets deployed successfully but ethernet drivers not getting installed.

We deployed HP model image on DELL 390 desktop using deploy anywhere option but still ethernet drivers not installed.

Drivers are already added in drivers database.

There is one option after deploying the image we can install drivers through run script.

Can anyone know how to make such script and when i run this script