Hi, I have a Inspiron 5509 I want the dell OEM ISO for that, I have tried Windows ISO but some dell exclusive features are broken in them.

Hi,

If you send me your service tag, I can include the download in the next version (which will still take several more weeks).

In the mean time, you can use one of the other Inspiron 55xx downloads. They're most likely identical anyway.

Service Tag is 3MQBN73, meanwhile I'll try other 55xx .

My major issue is the Adaptive thermals feature it basically slows the computer so that less heat will be released while using in laptop on the lap I need that coz I often use the laptop in my lap, and this very feature seems broken in every ISO I have tried.