It looks like that is what is called the Tron light -- if so, you can fairly easily check the connectors to the system board (manual below). However, if the strip itself is damaged, it looks like the only way to replace it is by replacing the entire bottom chassis of the system (not so easily done).
ejn63
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June 9th, 2020 06:00
It looks like that is what is called the Tron light -- if so, you can fairly easily check the connectors to the system board (manual below). However, if the strip itself is damaged, it looks like the only way to replace it is by replacing the entire bottom chassis of the system (not so easily done).
Manual:
https://www.dell.com/support/home/en-us/product-support/product/alienware-17-laptop/docs