  Hi, I have the same problem as woodfox had, in my network there is no wireless network connection icon, My laptop is Dell Inspiron 15 (3521), and that Device Instance Path number is: PCI/VEN_14E4&DEV_4365&SUBSYS_00161028&REV_01\4&2C2CDEF9&0&00E1. I tried to instal various of internet drivers that I have found in dell webpage but it didn't solved the problem. Thank you   That's the Dell Wireless 1704 Card. Install [URL] 
Hi, I have the same problem as woodfox had, in my network there is no wireless network connection icon, My laptop is Dell Inspiron 15 (3521), and that Device Instance Path number is: PCI/VEN_14E4&DEV_4365&SUBSYS_00161028&REV_01\4&2C2CDEF9&0&00E1. I tried to instal various of internet drivers that I have found in dell webpage but it didn't solved the problem. Thank you
MIssing my network controller driver after re-installed windows 7