Question about Intel Gigabyte GA-8I845PE-RZ 845PE chipset 533MHz FSB DDR333 Socket 478 ATX Motherboard with AGP 4x,... (MB47GB8I845P)

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Problem with usb port

My usb port does not worked. device driver are allredy installed. and when checked the usb port it sows working. but when coonect any device it does not work. now i disabled all usb port in bios. when its enabled pc performence goes 100% and its proces very slow.

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  • 106 Answers

Your usb slots are died,by a new usb pci card and install int the computer

Posted on Feb 08, 2008

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1 Answer

3rd USB Port doesn't work and "no audio output device is installed" in Vista 32-bit


The USB port is damaged, or missing the driver for that port, check device manager.

Mar 15, 2012 | Motherboards

1 Answer

Usb port can't work


Hi,
There are basically 2 reasons why USB ports will not work besides being faulty.
1. The drivers are not installed (inf files)
2. The ports on certain motherboards can be disabled in the CMOS or BIOS setup.

To check if the USB drivers are installed you can open control panel>device manager. Scroll down to "Universal serial bus controllers and make certain these are present and installed correctly.

Also make sure your USB device is functioning properly by plugging in to a USB port on a different computer.

Please let me know if you need any further assistance.
Best wishes,
Graemevm

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1 Answer

SOUND AND USB PORTS NOT WORKING


check if you have installed all the drivers.
To check:
Right click my computer
click properties
click on hardware tab
click on device manager button

Download drivers from Intel
For sound driver installation check this http://www.asknetinfo.com/intel-dg31pr-realtek-audio-driver-installation.html

Nov 28, 2011 | Intel DG31PR Motherboard

2 Answers

My USB ports won't work on my gigabyte MA69VM-S2 mobo with win7


Unlikely to be issues with the OS. Have you recently upgraded to Win 7 from Vista or XP? and did the USB ports work with this OS?
Do ALL usb ports fail or is it just one or two and are these the front USB's or rear USBs?

Dec 29, 2010 | Gigabyte GA-MA69VM-S2 (rev. 1.0)...

1 Answer

I have 4 usb poorts on my barebone. two of them


If these are case front/top or other panel ports, verify that the ports are connected correctly.

if ports are configured correctly, remove all usb drivers via device manager. then reinstall them. if the problem still occurs you either have corrupt usb drivers (probably not since 2 ports work) or the USB ports were damaged in installation or because of usage.

sometimes the ports will not clear their settings, try the object you are plugging into the 2 non-workign ones to another port hen try something you never plugged into the 2 non-working. if you still get an error, its a driver or damage issues

Feb 11, 2010 | ASUS P1-P5945G Motherboard

1 Answer

USB ports not working properly


check your front panel usb connectors
OR usb drivers are not installed properly

Feb 25, 2009 | Foxconn P9657AA-8EKRS2H (6938279104065)...

4 Answers

Usb port ceases to work when any device connected to second port


As you stated the device works in one slot but not the other , tells you there is problem with that usb port , don't use those ports , best thing to do is purchase a PCI USB card if you need more USB ports .

Jul 29, 2008 | Gigabyte GA-8I845GVM-RZ Motherboard

1 Answer

Usb ports not working


TRY DISABLING USB'S IN BIOS BOOT THEN REBOOT AND ENABLE.RICHARDM69

Jun 06, 2008 | ASUS P4GE-MX Motherboard

1 Answer

Problem with usb ports


A usb device may have blown out some of the ports, If you have at least one working usb, get a powered usb hub to get more ports.

Jun 06, 2008 | Intel Motherboard

2 Answers

USB ports suddenly not functioning


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!!

Apr 01, 2008 | EliteGroup nForce3-A Motherboard

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