Seagate Barracuda 1TB as secondary drive - shows in BIOS, but not in Win7

Runner303

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Dec 15, 2014
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Hi Everyone,

I have a Seagate Barracuda 1TB drive that has partly crapped out. It's in a Win 7 PC I built 4 months ago, as a secondary disk with an SSD as the primary.

It's visible 85% of the time in BIOS. It never comes up in My Computer in Win 7. I've tried SeaTools for DOS and Windows as well as their firmware update tool and it is never detected. Can't see it in disk management. It makes all the right noises - spins up at startup, goes on power standby, etc. but no show in the OS.

It does work/is accessible in some limited cirsumstances. Booting from the Win7 CD, I can navigate it at the command prompt from the Repair Computer section (pulled files I wanted from it that way). Tried to run a chkdsk in there, but it always hangs at the same place, on the same file. Cruising around on the disk via command prompt shows strange behaviour - normal performance most of the time, but doing things in certain files/folders causes it to slow right down. It will hang for say 45 seconds when changing a certain directory, like there is some area of the disk it does not like to touch. In windows, I can occasionally see it in the Intel Rapid Storage Technology application but not in Explorer, device manager or anything.

When it's connected, bootup off SSD is really slow, like Win knows the disk is there and waits to hear back from it (and eventually gives up and loads up without it) I suspect Windows and all these other utilities just time out and don't detect it; I think it would show if they would wait longer.

I've pretty much given up on it at this point, and seeing as it's under warranty, will take that up with Seagate. Before doing that, wanted to ask everyone:

1) is there anything I missed/should try to bring it back?

2) Is there some utility I can use to wipe the disk at the win7 CD Repair Computer command prompt? I tried HDDerase but it's a 16-bit program and won't work. (Made a boot USB with FreeDos, but HDDerase doesn't see the drive then. Really want to clean the drive properly if I'm going to send it back, it has sensitive personal info on it.)

Thanks all!
 
If you can't see or manage the partitions on the drive using gparted, and can't run Seatools own diagnostics on the drive, then either there is dramatic sector damage for some reason or a problem with either the parking mechanism or heads themselves. None of which is repairable nor trustworthy even if you did manage to get a normal response from the drive.

http://gparted.org/

I'm assuming you've tried it using different SATA headers and have tried different cables?
 


Yep, tried an extra unused cable, a few known good cables (that work with optical and SSD) and all different ports. You've confirmed my suspicion, thanks for that and link to gparted.

Just trying to do a proper 0-fill wipe at this point, before sending it back...

 
Followup for future searchers:

Formatted the drive at the Win7 DVD system recovery command prompt. Drive then worked fine! No slowness or anything, like nothing happened.

Ran SeaTools on it just to see what it would say, and it failed 3 of the tests. RMA'd and shipped back to Seagate, new one is on the way!
 


It did - but only once the drive was formatted. Before that, it was not visible in Seatools, explorer, partman, etc. After formatting it was visible everywhere* and normal behaviour. Fortunately, there wasn't much in the line of irreplaceable data on it (still very new), and my old drive still has the important stuff.

Based on Seagate's fairly strict terms for shipping to them (drive must be packed in a static bag in 2" of solid foam only, no packing peatnuts, bubble wrap etc) if I had to guess, I'd say the drive was damaged by the online vendor shipping it to me in only a static bag, bouncing around in a box with bubble wrap and other items. Must be very frustrating for vendors when that happens, their reputation is at stake for a reseller's poor shipping practices.

* visible everywhere, except DOS Seatools interestingly...