motoperpetuo
January 6th, 2008, 10:02 PM
i've been struggling with this weird problem on my wife's acer laptop with windows vista for months, and wishing there were a good forum like the ubuntu forum, but for vista. then it occured to me that the ubuntu forums have a windows section, so i figured i'd throw it out here to all of you.
basically, if you insert a USB flash drive into my wife's laptop (running vista home premium), vista sees the drive, but won't assign a drive letter. if you go into disk management, the drive is there, but no drive letter. if you try right-clicking on the drive and using the "change drive letter" option to manually assign a drive letter, you get an error that reads that the operation failed.
to add to the weirdness, if i hook up my maxtor external hard drive, vista assigns a drive letter to it and everything works fine. all other usb devices work fine, too. also, i tried booting the laptop into puppy linux, and the flash drive works just fine in it, which i guess eliminates the possibility of a hardware problem.
i tried restoring vista from the restore partition, and interestingly enough, the flash drive works and vista assigns it a drive letter initially. however, after applying windows updates the problem surfaces again: vista again sees the USB flash drive but won't assign a drive letter. same results with any number of flash drives i've tried.
so, i guess it's one of the windows updates that's somehow causing the problem. one of these days when i have several hours, i'll probably try uninstalling the updates one by one until i figure out which one it is, but on the off chance anyone here has heard of this problem, i figured i'd post it here. it's a very slight chance, i think, because i've searched all over the internet and not seen a single reference to this specific problem.
anyway, thanks for your time, everyone!
basically, if you insert a USB flash drive into my wife's laptop (running vista home premium), vista sees the drive, but won't assign a drive letter. if you go into disk management, the drive is there, but no drive letter. if you try right-clicking on the drive and using the "change drive letter" option to manually assign a drive letter, you get an error that reads that the operation failed.
to add to the weirdness, if i hook up my maxtor external hard drive, vista assigns a drive letter to it and everything works fine. all other usb devices work fine, too. also, i tried booting the laptop into puppy linux, and the flash drive works just fine in it, which i guess eliminates the possibility of a hardware problem.
i tried restoring vista from the restore partition, and interestingly enough, the flash drive works and vista assigns it a drive letter initially. however, after applying windows updates the problem surfaces again: vista again sees the USB flash drive but won't assign a drive letter. same results with any number of flash drives i've tried.
so, i guess it's one of the windows updates that's somehow causing the problem. one of these days when i have several hours, i'll probably try uninstalling the updates one by one until i figure out which one it is, but on the off chance anyone here has heard of this problem, i figured i'd post it here. it's a very slight chance, i think, because i've searched all over the internet and not seen a single reference to this specific problem.
anyway, thanks for your time, everyone!