Hi everyone. I am Joshi.RecentlyI had installed Windows xp service pack3. Suddenly my USB(2.0) Stopped working. So I formatted my system and installed Windows XP SP2. Then also my problem is not solved. When I install drivers Iam getting a message that "Found New Hardware- USB 2.0" .but when i insert Pendrive in to usb slot it is not detecting and not showing any message. But when my pendrive is connected to another Computer it is working. My motherboard is Gigabytel 845GV.. Processor Celeron D. Manufacturer LG Titlename: LG MY PC. Can u Help me to solve this problem. waiting ...........
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You have not mention what Operating system is on your PC.
For Windows OS XP, you just have to install at least XP Service Pack 2 or higher... and the USB 2.0 ports will function. For Vista & Win 7 OS, the USB 2.0 drivers is in the Operating System when you install Windows.
i have the same problem with the 3 pc here in my shop 1st problem is DVD/cd Drive can't read the CD even the CD is new and no scratches. but if i tried plug it to other computer and load other cd its working so i had a conclusion that the CD drive is choosing what DVD/CD to read. so i change the DVD drive
now it's ok it can read my window xp service pack3 and now its loading but the 2nd problem is, when window xp load it will suddenly stop and displaying error saying missing boot.sys.dll press escape to exit.
now if this the same problem you are having. check your memory card.it seems that it has some inconsistency issues thy testing it using a memory card testing tools or have it replace
i wish my little knowledge may help you rate me up if this solve your problem and let me know if i did help you tnx
All the USB ports were working before he installed SP3 and rebooted. After that only the mouse/keyboard ports worked. Same thing happened to me. No other changes were made, so something added/change by SP3 is the culprit.
Questions is...what did SP3 do to break USB and how to fix it?
hi, see if you have installed any new devices/hardware to see if its conflicting, often grafics cards conflict usb devices, also just check that in the setup(when you boot up)that the usb ports have not been disabled or usb keyboard support hasn't been enabled/disabled. good luck!!
this is a common error with operating systems and devices.
If you go into my Computer/system/device manager. And remove the installed USB devices. shutdown the computer, and reboot it. then try putting your USB device in.
What general happens, is that if you have had an older device in the USB port at any time, the port configures itself to this setting. options are to try another port on the computer ( some older ports only support usb1.1 )
ensure you have up to date drivers on the connecting device and on the connecting computer.
Hope this helps Mike @ Compurepair.
Try opening up the device manager and unistall everything in the Universal Serial Bus Controllers. Then reboot and let windows reinstall the USB controllers. Windows should now be able to recognize properly USB2 devices.