Hi,
I had an issue with a GA-Z77M-D3H and i guess the chipset has an issue,but at least i found a partial schematic that might help others identify issues any fix other boards.
My issue was that the board did not recognize any usb 2.0 or 3.0,and had no audio working.Some 5v rails were shorted on the board but at least it's good for testing purposes.I managed to remove a shorted ic from a 5v rail and it started ok.The usb rails are going directly to the chipset so there is nothing to do except pci-express usb adapters or pci adapters.
Did anyone managed to change the chipset before? Do i need to do any programming for it?
Cheers.
I had an issue with a GA-Z77M-D3H and i guess the chipset has an issue,but at least i found a partial schematic that might help others identify issues any fix other boards.
My issue was that the board did not recognize any usb 2.0 or 3.0,and had no audio working.Some 5v rails were shorted on the board but at least it's good for testing purposes.I managed to remove a shorted ic from a 5v rail and it started ok.The usb rails are going directly to the chipset so there is nothing to do except pci-express usb adapters or pci adapters.
Did anyone managed to change the chipset before? Do i need to do any programming for it?
Cheers.