Hi Marc,
Can you narrow down the line that fails, northbridge\amd\lx \pll_reset.c?
It failed at this line: wrmsr(GLCP_SYS_RSTPLL, msrGlcpSysRstpll);
If it fails in the reset you can try making the pll lock time longer but I doubt that it will help. msrGlcpSysRstpll.lo |= (0xFF << RSTPPL_LOWER_HOLD_COUNT_SHIFT);
and that did the trick. It does boot now, thanks for helping.
// Uwe