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GA-MA780G-UD3H (dual bios) can't detect USB & BSOD

raey

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GA-MA780G-UD3H (dual bios) can't detect USB & BSOD
« on: March 27, 2010, 02:30:14 am »
 ???I have problems with my gigabyte MoBo GA-MA780G-UD3H (dual bios)

at first, I clean up my mobo from dust, and then replaced my VGA N PSU with a new one (asus ati 5850 & Venomrx Jararaca 800w)
and I added a 500gb HDD
I had 4x2gb ddr2 memory

Problem starts here, when booting, my mobo can't detect any usb but the power is connected(keyboard & mouse) but it still log in to windows (W7 64bit).When i shut down(power), at the last moment it goes to blue screen
then it says
collecting data for crash dump
initializing disk for crash dump
beginning dump of physical memory
dumping physical memory to disk: 0 to 100 %
then the computer restarts

any one can help, i don't know what the problem is?
i've tried to plug ps/2 keyboard it was detected, but when i shutdown, it goes to blue screen, then restart..when boot again, ps/2 wasn't detected anymore..

I have tried to unplug everything but hdd n ram(this mobo have onboard VGA).. it still occur
I am thinking to buy a new mobo
if the problems can't be solved

really needs your help...!!! ??? ???

absic

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Re: GA-MA780G-UD3H (dual bios) can't detect USB & BSOD
« Reply #1 on: March 27, 2010, 07:25:18 am »
Hi,

Are you using latest BIOS (F5) for your Mobo? You can download from here: http://www.giga-byte.co.uk/Support/Motherboard/BIOS_Model.aspx?ProductID=3004

This BIOS addresses an issue with USB keyboard compatibility and might help.

Remember, when all else fails a cup of tea and a good swear will often help! It won't solve the problem but it will make you feel better.