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08-30-2011 08:37 AM - edited 08-30-2011 08:56 AM
i have problems whit my usb port that is 2.0, when i upgrade my o.s. from windows 7 home premium to windows 7 ultimate without hp software (formating only the primary local disk c: and still having the partition for recovery) which driver or what i need to do to make my port work properly because when i transfer to my external hard disk or pendrive the data transfer rate is max 6 mb/sec that is too slow because i want to make a backup
thanks in advance!
HP Desktop pc
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08-30-2011 09:07 AM - edited 08-30-2011 09:08 AM
See if installing the chipset driver will fix the USB issues: