Asus usb problem

SOURCE: NO USB WORKING

   I have a P4P800-MX motherboard given to me by a friend who upgraded his desktop, it also has the USB problem. Unfortunately this is a known issue, I read numerous posts on a few forums, may have been the ASUS site itself detailing the problem. A few P4P800-MX owners had returned more than one board while it was still under warranty. The best solution was to buy a USB 2.0 PCI card and and not use the on board ports.  A few owners mentioned that devices connected to the faulty ports became damaged so I'd really recommend not using the on-board USB ports.

Lee Hodgson

• 4810 Answers
• Posted on Nov 18, 2008

SOURCE: Asus P4p800 se Mainboard USb Ports not working

it would seem that you are not the only one with this problem with the USB's, the only soloution i have found that people say works is to reset the cmos (remove motherboard battery without any power cord attached) for 10 mins, or, go into the bios and reset to default/optomised defaults

hope this helps


kind regards

SOURCE: onboard USB prrs malfuntion

Try re-installing the motherboard drivers. Here's a link:

http://drivers.softpedia.com/get/BIOS/Asus/Asus-M2V-MX-SE-Bios-0502.shtml


Hope this helps

Chris (ziraffa)

ChinthakaJ

• 943 Answers
• Posted on Mar 24, 2009

SOURCE: USB 2 PORTS NOT ALL WORKING properly on ASUS p5gdc-v deluxe

I thnik the Front USB ports are only Ver. 1.1. as to the ports at the back are ver. 2.O. so it does not read the external drive. this is hardware config. you might not be able to fix this.

SOURCE: asus p5kpl-am in USB and Sound not detectiing

try to make an adjustment on your bios i think usb is disable try to enable it and sure all your usb will work.