ok...reply u....
this HDD is SG 500GB SATA3 7200.12 version...
this hdd take in the DELL PC，this PC play more year absolutely no problem on Windows 7 ，january i update to windows 10....feb 25 sell this hdd，an i take this hdd in my other PC test working condidion an fromat。this is 100% working no bad area.....i take this photo only，i sell more hdd 1st test an pos to buyer，this is my job。


but this buyer receive already tell me he want WD why pos SG version，i tell him wd sold out ，this is same 100% working，an he tell me "i have quite bad experience with seagate previously"，an say nvm..


40 minutes later he tell me this hdd not working ，even no rotate....ok nvm...i tell him returned to me i checking.......returned to me already i open the hdd see the model SN number has been modified....this is 100% Firmware update failure problem or hdd mobo problem...


i tell him i test already 100% working an pos to u，why return back not working an model sn number has been modified.
he tell me i dont even know how to do that....
ok....all nvm ，tomorrow this hdd i return back to u...do not tell me more

i open 1 topic sell 3 hdd ，1SG 500GB 1WD 500GB 1SG 1TB。。。WD 1st sold，and so pos the SG give other buyer，now all sold...
but now i got same WD 500GB fault hdd，who want to buy，i can sell to u，i sell u rm15 an pos to u...confirm me got or no....why me pos SG no pos the WD fault version..
dont say more la.....this hdd to day i return to this buyer

This post has been edited by super7: Mar 23 2016, 12:14 PM