Guest Ahmed Posted September 20, 2007 Posted September 20, 2007 My USB 1Gbyte Memory does not show up on my computer but it shows under device manager but without a letter assigned to it. when i try to change the drive letter it changes but it still wont show up. when i try to explor or open the disk from the device manager it opens (sometimes after many tries) but agian without a drive letter. when i try to unplug it from the unplug icon on the status bar i see that windows has assign the letter D for it (even after i changed the drive letter). I had a hard disk before with the drive letter D but it does not exist on the computer any more as i removed it. i am an advance user so dont hesitate in giving any info regarding this problem and i hope there is a solution for it. i tried another flash disks but the same problem exist with all. thanx for helping in advance. note that i already tried to uninstall the drivers of all the USB Hubs on my computer.
Guest jimshoe2112 Posted September 21, 2007 Posted September 21, 2007 RE: USB Flash Disk (USB memory) If you are still having trouble, try opening the command prompt (start, run, and type cmd) and type subst [the drive letter of the usb] [a new drive letter]. So if the usb drive letter was D, just pick a new unused drive letter, lets say K then you would type: subst D:\ K:\ If this works, you could make a batch file of it and set it in the autoexec file (that will only work if it is plugged in when you turn your computer on) or you could just set it on the desktop and run it from there when you plug in your USB drive. If this doesn't work, you might want to check for driver updates for both the usb ports and the devices, both of which can be done with a simple right click on the device in the device manager window. "Ahmed" wrote: > My USB 1Gbyte Memory does not show up on my computer but it shows under > device manager but without a letter assigned to it. when i try to change the > drive letter it changes but it still wont show up. when i try to explor or > open the disk from the device manager it opens (sometimes after many tries) > but agian without a drive letter. when i try to unplug it from the unplug > icon on the status bar i see that windows has assign the letter D for it > (even after i changed the drive letter). I had a hard disk before with the > drive letter D but it does not exist on the computer any more as i removed > it. i am an advance user so dont hesitate in giving any info regarding this > problem and i hope there is a solution for it. i tried another flash disks > but the same problem exist with all. thanx for helping in advance. > note that i already tried to uninstall the drivers of all the USB Hubs on my > computer.
Guest Ahmed Posted September 22, 2007 Posted September 22, 2007 RE: USB Flash Disk (USB memory) that did not work as it gives me an invalid paratmeter. tried different letters and did not work again . regarding the drivers i have the latest drivers for the USB ports and the BIOS. "jimshoe2112" wrote: > If you are still having trouble, try opening the command prompt (start, run, > and type cmd) and type subst [the drive letter of the usb] [a new drive > letter]. So if the usb drive letter was D, just pick a new unused drive > letter, lets say K then you would type: > > subst D:\ K:\ > > If this works, you could make a batch file of it and set it in the autoexec > file (that will only work if it is plugged in when you turn your computer on) > or you could just set it on the desktop and run it from there when you plug > in your USB drive. If this doesn't work, you might want to check for driver > updates for both the usb ports and the devices, both of which can be done > with a simple right click on the device in the device manager window. > "Ahmed" wrote: > > > My USB 1Gbyte Memory does not show up on my computer but it shows under > > device manager but without a letter assigned to it. when i try to change the > > drive letter it changes but it still wont show up. when i try to explor or > > open the disk from the device manager it opens (sometimes after many tries) > > but agian without a drive letter. when i try to unplug it from the unplug > > icon on the status bar i see that windows has assign the letter D for it > > (even after i changed the drive letter). I had a hard disk before with the > > drive letter D but it does not exist on the computer any more as i removed > > it. i am an advance user so dont hesitate in giving any info regarding this > > problem and i hope there is a solution for it. i tried another flash disks > > but the same problem exist with all. thanx for helping in advance. > > note that i already tried to uninstall the drivers of all the USB Hubs on my > > computer.
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