I'm looking into the file now and there are a few things I notice:
Code:
*** ERROR: Module load completed but symbols could not be loaded for igdkmd64.sys
igdkmd64+0x120ce8
The graphics driver seems to be different to the one recommended for your system. I would suggest you keep to the DELL recommended version (Version: 21.20.16.4590 ,A11). The one currently installed is 21.20.16.4627
The bugcheck was a 3B so was different from the last one posted - I'm guessing you must have had another BSOD since then which has overwritten the 1E bugcheck.
The analysis still suggests memory corruption.
Code:
BugCheck 3B, {80000003, fffff801ba4919c4, ffffa90023983940, 0}
Probably caused by : memory_corruption
Followup: memory_corruption
Have you tried running the full diagnostics (41min) on the DELL site for your system? I saw that you had run a quick diagnostics on 26th May.