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Asus Sabertooth Z77 USB Problems, Need Help

Last response: in Motherboards
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July 31, 2013 10:15:49 AM

Ive had this motherboard for just a few months and just last month I got an error that "The USB device is not recognized" and I just had my peripherals plugged in, all the drivers up to date and working 100%. So I reinstalled my OS (Windows 7) and that did not fix the problem. Recently my devices have just stopped working and I have to unplug and plug them in for them to work. Then today I switched them all to the back USB 3.0 on the board, and the notification went away, so is there a driver to download for usb 2.0 on the back of the board? Any ideas/advice?

I turned on my computer this morning and the notification is back. Then if I click the notification:

If I open up device manager this shows up:

and also this:

BUT! The device manager is constantly refreshing and the "Unknown Composite Device" will go away then refresh in a few seconds and then come back then go away then come back. And I have no clue what to do.

My rig:
i5-3570K
Asus Sabertooth Z77
8GB Kingston RAM
Radeon 7970 GPU
250GB SSD for boot drive and a 2 TB HDD for random storage.

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a c 461 V Motherboard
a b Ĉ ASUS
July 31, 2013 7:29:58 PM

I did the research on your MB specifications. Hope you can fix those yellow markers after installing the drivers.
1) Install intel Ethernet Controller: https://downloadcenter.intel.com/SearchResult.aspx?lang...
2) Install intel USB 3.0 driver ( You did install the Asmedia USB 3.0 Driver, but forget the intel one): https://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y...
3) You maybe need the intel chipset driver too: https://downloadcenter.intel.com/Detail_Desc.aspx?Dwnld...
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July 31, 2013 7:38:13 PM

cin19 said:
I did the research on your MB specifications. Hope you can fix those yellow markers after installing the drivers.
1) Install intel Ethernet Controller: https://downloadcenter.intel.com/SearchResult.aspx?lang...
2) Install intel USB 3.0 driver ( You did install the Asmedia USB 3.0 Driver, but forget the intel one): https://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y...
3) You maybe need the intel chipset driver too: https://downloadcenter.intel.com/Detail_Desc.aspx?Dwnld...


I will do it again but I have done that already and it didnt fix anything :/ 

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a c 101 V Motherboard
a b Ĉ ASUS
August 1, 2013 2:28:06 AM

Which USB devices do you have plugged in to the board (state make and model etc).

-Raja

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August 1, 2013 9:05:22 AM

raja@asus said:
Which USB devices do you have plugged in to the board (state make and model etc).

-Raja



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