Hello i have Alienware M14x 2013 newest version, i have two thing to ask:
1: My graphic card is completely gone and i don't know why and i don't know how to fix ps- i checked under device manager display adapters and i only see my intel graphic card and i don't see my Geforce 750m
2: Some what reason my Ethernet cabel doesn't Work but same internect device wireless works.
can you guys please help me 
i was trying to live chat with tech supporters but they said they don't have supporters who can help my device.. and i also tried to call dell tech support i don't know why some reason they just hang off the phone. ( not even answer ).
i feel like such waste of money buying this product.. so regreting right now. Please help my problems.