g82yr Posted May 11, 2006 Report Share Posted May 11, 2006 Hello Ive been reading your forum for months now, you guys really know your stuff The problem Im haveing is intermittent and am not sure if it is hardware related or software the lcd touchpad on my toshiba 5200 keeps turning on and off while I am useing it and then eventually turns off and stays off I have xppro with sp2 and all the latest software thanks laptopvideo this problem carries thru to my usb port when I plug in an optical mouse on the single usb port on the right of the computer it also turns on and off while I am useing it On the left of the computer there are two usb ports the one towards the back of the computer does nothing when I plug in the optical mouse(no lights no errors nothing) this is named NEC PCI to USB Enhanced Host Controller (B1) The usb port beside it will give me three flashes on the optical mouse and then go off and give me an error (one of the usb devices attached to this computer has malfunctioned and windows does not recognize it) this one is named NEC PCI to USB Open Host Controller. Ive noticed that my TouchPad and one usb port are on the same function (PCI bus 2, device 6, function 0) not sure if this means anything but this problem definately has something to do with my usb's the driver I am using for the usb's are 5.1.2600.1106 any help would be appreciated thank you g82yr Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.