I ORDERED A LAPTOP MOTHERBOARD FROM ALIEXPRESS , RECIEVED IT , IT WAS DEFECTIVE . NOT WORKING , I ASKED FOR A REPLACMENT OR A REFUND , I EVEN SENT THEM PICTURES AND A VIDEO OF POWERING UP THE LAPTOP AND THE BOARD NOT WORKING , I WAS DENIED A REFUND OR A REPLACMENT , I AM OUT $ 337.27 DOLLARS AND HAVE A NON WORKING MOTHER BOARD , ALIEXPRESS IS A VERY DISHONEST ONLINE SHOPPING TO DEAL WITH , THEY WILL NOT REFOND YOU OR GIVE ANY REPLACMENT.