Respected Sir/Madam My bad days started since I bought Seagate Hard Disk of 500GB.It developed problem within 05 days with not responding to operating system and slowing down, then showing DISK BOOT FAILURE.Then started showing NO HARD DISK WAS FOUND. Then I submitted it for replacement under Call ID SGTDEL090033247DW. This replacement brought me more pain and above said problem existed yet. Now I doubted my system, so I got it checked by ACCEL FRONT LINE SERVICE and was found OK. THE problem was with Hard Disk only so I submitted it second... read full review »