I started to hear bad noises from my 2nd internal hard drive that I use for video. The drive is from Seagate and it is 1TB that is about a year old.
I do backups of everything except my video drive because it is too big. So I purchased SpinRite, because I listen to Steve Gibson on Security Now and I have heard good success stories from the show.
I downloaded it off the website and created a CR-R of the ISO. I forgot that simply copying the ISO file on to the drive wouldn’t work so I use a freeware tool from http://www.nbxsoft.com/ “Free Create-Burn ISO Image” to create the ISO image.
I tried booting from the CD drive (actually a DVD drive) and the FreeDOS would come up on the screen (see below) but that is as far as it would go and then I would see a bunch of weird letters on the screen after about 4 minutes after the InitDisk command.

I thought I made a bad ISO, so I created another one but this time on a DVD+R. But I got the same result as pictured above.
So then I tried the 2nd ISO disk in my wife’s HP computer and it ran SpinRite just fine.
So I know I created the CD correctly, but what do I do now? Do I try a USB drive next?
UPDATE 1: Since I knew my wife’s computer worked I moved the bad drive over to her computer and now I have it scanning. It says it will be done in 24 hours so I will let you know what I find out then. I have the hard drive docked in my docking station connected by USB so it might be running slower than with SATA.
But I would still like to getting it working on my other machine.
UPDATE 2:
SpinRite had the following issue, what do I do now? About 7% of the way through (on level 2) the follow message. Division Overflow Error!
The drive is a Seagate ST31000340AS. Also I am running the latest version of SpinRite I downloaded yesterday.
This is the response I got from Greg at GRC:
Similar issue relating to FreeDOS.
So, you will need to create a MS-DOS boot diskette instead.
Making a boot CD . . .
If you have a CD-R drive, you can get an ISO image of a “Windows 98 SE Boot CD” here . . .
<http://www.allbootdisks.com/downloads/ISO/AllBootDisks_ISO_Image_Downloads25/Win98_bootdisk.iso>
Once created, boot with the above CD and then once at the DOS prompt
put in the SpinRite CD and type spinrite at the DOS prompt to
start SpinRite manually.The A: prompt is a pseudo prompt. During the boot process, just above the A: prompt, there is probably a listing for the CD-ROM drives. Which ever letter it shows (in my case it shows F:), that is the drive you need to switch to first, then put in the SpinRite CD and type SpinRite at that prompt.
Update 3: Even after unsuccessfully running SpinRite it appears the 1TB drive is working (not making noises and locking up the computer) and I am half way finished copying over the files to the new drive.
I called Seagate and they told me I could send them the defective drive that I purchased last Dec 08 for $179 to get a new replacement.

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2 users responded in this post
did you ever figure out why you got the first initDisk error.. I am getting the same error but i do not have another machine that I can run it on.
No, I never figured out why.
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