Hi Herve,
thanks for your help i get my M6300 running, but without WLan (Intel Chipset).
I use this extra pakage:
https://osxlatitude.com/index.php?/topic/6142-precision-m6300/page-2&do=findComment&comment=35090
But no i get this classiker error message on App Store:
"Your device or computer could not be verified. Contact support for assistance."
I have a real SN in smbios.plist and renew the NIC configuration.
Any idea ?
thx for any help