CommentStreams:A6026bb9cb48564cf600aaf0034b78c6

hallow I have a dell inspiron 15-3225 laptop, am using zotac gtx460 to connect with the exp gdc doc,now after installing everything my laptop cant power on with the exp gdc connection,, I have tried the sleep mode and also uninstalled the built in graphics plus the wifi but still no results,,what am I doing wrong thanks