I realized I didn't change the VTT and that this was the problem. I increased it from it's default 1.2V up to 1.34V. I set Vcore at 1.3V. I tried a multiplier of 31x and a BCLK of 133 for 4.13 MHz. No luck though, it failed burn test fairly rapidly. Although the temps looked good.



I wonder if I should be using a very low multiplier and raising the BCLK first? Maybe I'll try that next. I'll try playing around with BCLK of 200 and BCLK of 160 and see if either of those yields good results with a low multiplier of around 19 or 21.