hello,
before installation of EDP
1- ethernet (work)
2- bluebooth (work)
then i choose > latitude e6220 **according to crew e6320 has same spec with e6220 so i go with that suggestion
during installation system crash!
reboot system, then
1) bluebooth (working)
2) ethernet (not working)
3) sounds (not working)
4) keyboard & mouse (not working)
5) wifi (not working)
any help is really appreciated. TQ