I purchased a new seagate 1tb barracuda 7200.12 hard drive 1 month ago and i had installed it successfully , i am using that drive from last 1 month and i had no problems with that. but yesterday when i turned off my pc and started again after few hours the drive isn't there in Disk Management and isn't there even in the bios. what should i do now , should i try jumper settings ?
i want to make sure that this drive is dead before sending it to seagete for replacement.