While installing onboard LAN driver through the USB device which connected to rear USB port, the system hangs suddenly at that time. I used the virtual utility to mount MB driver iso image in my USB disk. The BIOS setting is default optimal.
MB C7Z87-OCE R1.01
CPU i7-4770K
BIOS July/11/2013
OS Windows 7 64bit
SATA hard drive and DVD-ROM where connected on A-SATA 0/1.
The issue is because of driver compatibility. Please install the ASMEDIA driver first before you install LAN driver; another way you may have to remove the DVD-ROM device from ASMEDIA SATA port for driver installation.