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Expert
166 Answers
- Posted on Nov 26, 2009
Re: There is an unknown device that is not installed
Go here ( http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?lc=en&dlc=en&cc=us&lang=&product=3292424& ) and select your operating system and after it will be all the drivers you need for your original model if you have any more questions i will be pleasent to help thanks
WHATS HOOKED UP TO IT THAT YOU CANT USE
Where do you see the 'Unknown Device'?
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