Trying to upload this on the Custermer service order page .. Just so you all know.. i am Happy.. with Laptops Direct.. i send everyone i know here.. However.. Hello.. just so you know i have had some Great equipment over the past 6 years .. trouble is.. This time around the HDD replacement for my cctv dvr on arrival is not working.. tried it in my pc also and its completely dead.. it has also what seems to be a melt mark on the back of the 8pin socket next to the sata power plug.. it is sadly dead on arrival.. i have just installed a seagate 1 terabyte .. and its now recording normally, On the Electriq CCTV system i purchased from you is Excellent.. the whole Unit.. Love it.. How do i go about sending the HDD back and getting a refund ? Many thanks Neil.