Have you tried uninstalling the software and then doing a fresh install? Have you checked something else in the USB ports to see if they are working? Maybe try a mouse or something to make sure they work. Sounds like that is the problem.
Sounds like a USB problem. You can try the generic USB fix. Disconnect all USB devices except mouse and keyboard. Reboot. Open Device Manager and expand the list under USB. Right-click and uninstall every USB entry. Exit Device Manager and reboot. XP should reinstall the USB ports. Try connecting just one USB device.
It may be that your collection of USB devices is drawing too much power from the USB ports and that causes them to stop working. If connecting one (in addition to mouse and keyboard) works, try 2. If it fails, then that's an indication you need to use an external USB hub that has it's own power source.
When you say to uninstall the software, dbramlet, do you mean the Canon camera software? The thing is that the Canon software still works fine. It's just that neither the Canon software nor the Microsoft Scanner and Camera Wizard can detect the camera. The mouse works in the USB ports, so it's not a problem with any of the ports.
I did exactly like you said. The computer reinstalled the USB ports on restart. I plugged in the mouse and it worked. I unplugged the mouse and plugged in the camera. It came up with the little yellow balloon that said “Found New Hardware Digital Still Camera.” Then “Found New Hardware Canon Digital Camera.” But when I manually started the Scanner and Camera Wizard, it couldn’t find the camera, and it didn’t appear in My Computer.
I also got out my USB hub from the closet and tried that. After it said “Your new hardware is installed and ready to use,” it found the mouse and the camera that were plugged into the hub. But again, the wizard could not detect the camera.
Yes, I meant uninstall the cannon software and once it's all gone reboot and follow the exact instructions as when you got the camera. It appears your USB ports are working fine and maybe the reinstallation of the camera and software will allow it to be installed properly. When you got the message that new hardware was found for the scanner and camera my concern is that most scanners and or camera's have their own USB driver to install so just sometimes when one uninstalls then does a new install of software following the proper way for installation by the instructions it will work. If you prefer not to go that route then not sure what else you can try. The way these stopped working and were working seems maybe something is corrupt in the software. But if you have a firewall running be sure these items are approved for startup. Now, you also need to have a scanner power on with the computer to get it loaded so maybe shutdown and have the scanner hooked up and then bootup and see if it will work.
Well, I uninstalled all the Canon software I had on my computer. I restarted, then reinstalled the software. No change at all. I checked the firewall and it's fine. Any other ideas?
If camera and scanner were connected during the software uninstall and reinstall, then do another system restore using the same restore point that you used just before it found the new hardware.
With camera and scanner disconnected, uninstall the software. Reboot, disable antiviral software, and reinstall the software. Reboot again. Now connect one device at a time.
My new printer arrived today, and after installing the software and drivers, I had another go at the camera. This time it worked. So maybe the printer installation process kicked the camera wizard back into gear. Anyway, it works now. Thanks for the advice and input!
dbramlet
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December 4th, 2006 22:00
RoHe
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December 4th, 2006 22:00
It may be that your collection of USB devices is drawing too much power from the USB ports and that causes them to stop working. If connecting one (in addition to mouse and keyboard) works, try 2. If it fails, then that's an indication you need to use an external USB hub that has it's own power source.
Ron
fuzzypeach
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December 5th, 2006 00:00
fuzzypeach
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December 5th, 2006 00:00
I did exactly like you said. The computer reinstalled the USB ports on restart. I plugged in the mouse and it worked. I unplugged the mouse and plugged in the camera. It came up with the little yellow balloon that said “Found New Hardware Digital Still Camera.” Then “Found New Hardware Canon Digital Camera.” But when I manually started the Scanner and Camera Wizard, it couldn’t find the camera, and it didn’t appear in My Computer.
I also got out my USB hub from the closet and tried that. After it said “Your new hardware is installed and ready to use,” it found the mouse and the camera that were plugged into the hub. But again, the wizard could not detect the camera.
dbramlet
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December 5th, 2006 02:00
fuzzypeach
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December 5th, 2006 21:00
RoHe
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December 5th, 2006 22:00
With camera and scanner disconnected, uninstall the software. Reboot, disable antiviral software, and reinstall the software. Reboot again. Now connect one device at a time.
Ron
fuzzypeach
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December 6th, 2006 02:00
RoHe
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December 6th, 2006 03:00
Ron