There are Driver CAB files for 7 and 10 There are also several models of 9020 They work fine. HOWEVER its not a water chicken one click ronco set and forget. Driver install is NOT automatic. [URL] PnPUtil: [URL] Expand: [URL] Absolutely no  reason to use windows 7 anymore. This is not secure and not supported by DELL or Microsoft. You can get an OEM DVD for $15 that will install 10 free  (a $109 to $249 value) based on the cost of retail windows.  Works on All Dell models.  Can use the I dont have a key option on older units. [URL]   You will need 7zip installed after windows to EXTRACT HERE in the MY DOCUMENTS FOLDER for the CAB file. So you download the cab. Move to my documents. Right click on the cab in my documents folder and say EXTRACT HERE using 7zip. [URL]   [URL]   [URL]    
I recently bought a used 9020 which had win 10 installed. I prefer win 7 & have loaded that on a 2nd SSD. I have heard there's a "driver pack" I can run to automatically install all the drivers I need for this fresh install of win 7 SP1. Can anyone give me info on where to get & how to run this update pack?
Adding all drivers on new OS in 9020