Toshiba Tecra 8200 Notebook "laptop recognize mouse" Questions

Laptop(Tecra A8-S8514 (PTA83U-0F6021) ),But Send This Message for 2 port 'USB NOT RECOGNIZED' or device not working probly.optical mouse led's don't turn on.external hard and digital camera notdetect

...laptop is a standard 1.1 version. Your ecternal drive will operate better in a USB 2.0 (HiSpeed). Try all your USB ports. If you have a USB mouse/keyboard, or other USB device, remove those and test ...

mouse - plug into the laptop with that then press F12 while the computer is booting, press it a few times to be sure you get it in the buffer - then the boot manager should show up. If it does, choose

...laptop recognize it, assuming you are working in Windows XP right clic on My Computer, clic on Properties --> Hardware --> Device Manager , double clic on Mice and other pointing devices, once here, ...

...Laptop does not recognize the mouse any more, the mouse doesn't work. I am using Windows Vista. I thanks for any help. Hi, Go in device manager and uninstall the usb root hub one by one and then ...

...mouse, webcam scanner, digital camera ... Thanks for your help if usb flash memory is working on other computer/laptop then do the following step. Insert the usb flash memory. Goto desktop, ...

...laptop the messages comes tat unable to recognize the new hardware.whats the solution to this problem. Hello Narin, Check the USB properties if there are some errors at Control Panel> System> Device ...

...laptop will not recognize an external usb hub. Thumb drive will not work in either the hub or the port. this is really strange i have buy a hub on chinese store and the computer recognize only the ...

...laptop can no longer recognize the mouse. The mouse can't even be recognized by my HP computer anymore. If I go to iTunes and try to move a song into a folder, the crusor holds onto the song and ...

...mouse with your laptop and see if it works. Let me know if any further clarification/ assistance is required. Good Luck! Appreciate generously, if the solution could have been of any help! ...