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Usb Drive Wont Work After Unplugging It During File Transfer


I gave this usb flash drive to a friend as a gift http://www.Supertalent.com/products/stt_usb_detail.php

Its the 8gb pico usb drive, ive had one for over a year and ive had no problems but my friends wont work after he told me he accidentally unplugged it during a file transfer on his mac. If i plug it in to a mac it wont see the drive, not even the disk utility. If it plug it in to a vista machine, it gets seen but it says "unknown device" and it wont show up under disk management either. Is there any possible way to fix it? This is a first for me since i thought you could not damage usb drives if you unplugged them during a file transfer (except for normal data corruption). Any ideas?


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http://www.Supermicro.com/products/accessories/addon/aoc-saslp-mv8. Cfm

http://www.Newegg.com/product/product.aspx?Item=n82e16816132003&cm_re=sa2pex-2ir-_-16-132-003-_-product

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