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When you say they are not working... Is there power to the ports (when you plug something into them does the activity light on the device come on? Are the defective ports the primary ones attached to the motherboard or expansion ports on the front of the case? Is it a windows o/s failing to recognise them?
If the primary ports on the back of the PC aren't working try deleting all USB branches in the device manager on your windows PC and reboot - they should all reinstall automatically...if they don't your m/b is probably defective.
If they are expansion ports check the main ports on the back of the PC.
It is possible to kill a m/b by plugging daft stuff like fans/lights and remote control missile launchers into your USB ports :-)
try to connect other device on the same port. if it is working then your pen drive is defective. if any of the usb port is not working then u need to replace the mother board. if other device is not working on the same port then u need to replace the USB port.
Hi, This mother board will work if we have a compatible processor like Intel Core2 Duo, Intel Pentium D, Intel Pentium 4.But the processor should be greater than 2.99Ghz if the processor is less than this then it will to work.Dual core processor means there will be two processors working The detailed specifications of the new Intel D945GCCR Motherboard are:
Processor:Intel Core 2 Duo, Intel Pentium D, Intel Pentium 4 and Celeron D processors in the LGA775 package
I have intel celeron 2.53GHZ PC...and i cant access my USB port in XP2 ....so pls tell me what i can do for this..i install 2.0 USB Drivers also...but it nt working still...so pls give me some solustion...thank uu..
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?