This item is not eligible for international shipping. It does not have an external power source and it was an auto install drive. Sorry, there was a problem flagging this post. The current external drive longest in service is my Seagate gb FreeAgent about 4 years. External USB hard drive not recognized. Product NOT fully recommended – more expensive than better alu-based models, and seemingly almost non-reopenable plastic clips rather than screws.

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Now it works again on all of the computers with the USB cable. Share Facebook Twitter Pinterest.

External USB hard drive not recognized – Forums – CNET

You guys hit the nail on the head with the disk manager. I have both the 1TB and the GB versions.

Bipra Gb Gb External Usb 2. I have dropped the drive when it was not powered up and it survived. Sexually explicit or offensive language Spam: Flaming or offending other users Illegal activities: This site in other languages uwb.

Supported_USB-Devices – smartmontools

Sometimes we make issues too complex when the solution is simple. Tell us about your experience with our site. However, it disappeared after 5 seconds. I suggest the first method. Without options, error Unknown USB bridge is produced.


Please try again now or at a hjtachigst time. Thanks for marking this as the answer. Fortunately, I was able to recover most but not all of my data.

HGST develops advanced hard disk drives, enterprise-class solid state drives, and innovative external storage solutions and services to store, preserve and manage the world’s most valued data. For some reason this “reset” the system and hitachlgst the original USB hard drive works normally. Please try changing the USB cable as I had a similar problem and that was the solution.

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This is evident by you leaving out the details that we already went through. Would you like to tell us about a lower price?

Hitachi GST 640gb USB 2.0 3.5″ External Hard Drive H3640us Silver

I’m at my wits end. Special offers and product promotions Capacity: I found a note about this on a website in the final closing sentence. I didn’t find anything that could help on USBman.


Also had same symptoms on 2 other computers. I own roughly 50 external HDDs of various brands which my small production company has accumulated over the years.

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Smartmontools USB Device Support

Read reviews that mention hard hitzchigst works great external hard western digital easy to use touro mobile time machine hard drives hgst touro usb port macbook pro works well great price works just fine usb cord transfer of files really fast make sure external hard drive transfer rate. Proffitt Forum moderator March 5, Immediately copied all data onto another external drive that hasn’t acted up yet. With the External HD plugged into that, it is still hltachigst recognized in the exact same way as when it was plugged into the USB1.