!!WARNING!!
The software and information in this article could be data destructive and/or render your hard drive inoperable if not followed carefully. It is always recommended to keep a backup of critical data.

This article applies to the following models:

Drive Family
Models Affected
Firmware Affected
Recommended Firmware Update
Seagate Barracuda 7200.11
ST3500320AS
ST3640330AS
ST3750330AS
ST31000340AS
SD15, SD16, SD17, SD18, SD19, AD14
SD1A

Please verify your drive model number, serial number, and firmware revision using the Drive Detect software.

If your drive has one of the following firmware revisions: SD15, SD16, SD17, SD18, SD19, or AD14, click here to download the SD1A update.

Please see How do I use a bootable ISO image downloaded from your site? for assistance burning a CD using an ISO image.

If your drive matches one of the models listed in this article and does not match any of these versions of firmware, your drive is not affected.
If you are still unsure if this applies to your drive, please submit an email to disksupport@seagate.com. Please enter the model number, serial number, and firmware revision into the subject line of the email.