Looks like we don't have the correct driver for this one. DELL Inspiron r15 5537. Network card is a RealTek RTL8106e.
Running 11.2.3a with imaging driver update from April 2013. Even tried Monthly Update 1.
When I do a hwinfo, I see the Vendor & Device, but no entry for driver. It does say Driver Status: r8169 is not active. I tried using the newid setting in my cmd file (newid=0x10ec 0x8136,r8169), still no luck. Tried acpi=off, no change. Set the broken modules as this machine has USB3. Nothing seems to work.