|Well, the SMART failure feature if there for a reason. turning it off isnt the SMARTesthing to do, you see what i done there? :) NICE|
it is my opinion that if you recieve such an error, backup your stuff and buy a new drive. the cost of drives is so cheap nowadays that it is probably worth just swapping the drive out for a new one, rather than turn off the warning and wait for the drive to completely fail.