could you please remove the whitelist for DV6 4008tx current BIOS F.0F to use Intel Advanced N - will donate. could not attach file so here is download link sorry 
http://h20000.www2.hp.com/bizsupport/Tec...sp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=4346311&prodNameId=5041113&swEnvOID=4063&swLang=13&mode=2&taskId=135&swItem=ob-97240-1
thank you
bubba

http://h20000.www2.hp.com/bizsupport/Tec...sp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=4346311&prodNameId=5041113&swEnvOID=4063&swLang=13&mode=2&taskId=135&swItem=ob-97240-1
thank you
bubba