Official GIGABYTE Forum

Questions about GIGABYTE products => Motherboards with Intel processors => Topic started by: Brad on January 19, 2013, 10:26:53 pm

Title: GA-Z77X-D3H Version 1.1 F14 4 of 6 USB 3.0 ports not working
Post by: Brad on January 19, 2013, 10:26:53 pm

The top two USB 3.0 ports work fine.  I attached a screen shot of the device manager.  I've tried updating the drivers, including manually using the "VIA USB 3.0 Driver" and the "Intel USB 3.0 Driver" driver from Gigabyte's website.  This did not work.  I'm not really sure what to do.  Any thoughts?  Thanks.

Title: Re: GA-Z77X-D3H Version 1.1 F14 4 of 6 USB 3.0 ports not working
Post by: Brad on January 22, 2013, 03:41:03 pm

Surely someone has dealt with this type of problem before?  I have had no responses so far from Gigabyte.

Title: Re: GA-Z77X-D3H Version 1.1 F14 4 of 6 USB 3.0 ports not working
Post by: Clint544 on January 22, 2013, 06:56:48 pm

Try flashing your bios
it worked for me

Title: Re: GA-Z77X-D3H Version 1.1 F14 4 of 6 USB 3.0 ports not working
Post by: ex58 on January 23, 2013, 03:47:45 am

As per pic,missing is LAN driver and Intel® INF Driver +  MEI Driver.

Title: Re: GA-Z77X-D3H Version 1.1 F14 4 of 6 USB 3.0 ports not working
Post by: Brad on January 23, 2013, 12:31:41 pm

Thanks.  Are these drivers available at Gigabyte's website and will they also solve the USB 3.0 problem?  The motherboard did not include a CD as I expected.

Title: Re: GA-Z77X-D3H Version 1.1 F14 4 of 6 USB 3.0 ports not working
Post by: ex58 on January 23, 2013, 02:11:25 pm

Under LAN and Chipset:

http://www.gigabyte.com/products/product-page.aspx?pid=4144#driver