gw0625

I have a Seagate Free Agent external hard disk, now about 3 years old. Months ago it stopped being accessible by my computer which shows no trace of it anywhere. It contains valuable data to abt 200GB which I'm very loath to lose. Seagate can't help. I have not yet taken it to a specialist and hope to avoid having to do so. Any suggestions? Gerry de Wit, Auckland, New Zealand