Model Inspiron 15 7579 2-in-1

Welcome to the Dell Community  @RB21 

Until the eClerx team approves the images only you can see them.

Until then it does sound like the display will need to be replaced.

https://www.ebay.com/sch/i.html?_from=R40&_nkw=2RMRP&_sacat=0&_sop=15

Inspiron 15 70002-in-1 Service Manual:

https://www.dell.com/support/manuals/us/en/19/inspiron-15-7579-2-in-1-laptop/inspiron-15-7579-laptop-sm/before-working-inside-your-computer?guid=guid-5d3b1051-9384-409a-8d5b-9b53bd496de8&lang=en-us

Best regards,

U2

@RB21 

I can now see the photos.

And yes you need to replace the display panel.

And yes it can and most likely will continue to get worse.

Just like so many other models.

The liquid can begin to leak and is extremely sticky.

Dell has been ask about the toxicity but I have never seen a reply???

Best regards and good luck,

U2