I resoldered South and North, CPU socket and

I resoldered South and North, CPU socket and changed ITE controller. It`s still 0B. What is 0B anyway? On several places I found that it`s RESERVED and nothing more, on bioscentral.com i got :0B is "PnP initialization; verify the RTC time, detect bad battery, read the CMOS data into the BIOS stack area, assign I/O and memory for any PCI devices" .
Batery changed, tried several other(ATX,CPU,RAM,VGA AGP&PCI...) components (just in case).Only component I didn`t touch is ASUS ASB100 controller.Can it be cause.From despare I considering even low possibilities.
If that is fact What I can posible do more. Where to dig.

P.S No shortuts on USB-s