No drivers is correct. But I find some forget to partition and format these blank drives.
Did you prepare the drive?
I bought a 320GB Western Digital Scorpio Blue hard drive (WD3200BEVE) for a laptop that died. Since then I have gotten rid of the laptop but wanted to use the hard drive externally for my PC for storage. I bought a Gigaware 2.5" IDE Hard Drive Enclosure. I set it up and the enclosure light turns blue. The PC searched for the drivers for quite a while and failed. From what I see on the WD website they don't offer drivers for external use of the hard drive. Any help is appreciated. Thanks.

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