Going back to version 1.2 bios did not help either. I´m now going to try beta bios too, but after I try some other things.
Gotta write this down before tho, I´m really frustrated with this issue and myself right now. Again my dumb face falling for either a scam or just having the luck of picking the worst possible option.
*rant on*
I have spend the past 3 months on several things and all turn out to be dead ends resulting in me throwing money out the window and loosing many hours for nothing. I have a broken SR-2 that I thought I could fix but after finally finding the parts from china, waiting weeks for shipping, it turns out there is no hope. Fine, I expected that. Then there is my other SR-2 which is ready to go in a build, the parts all there except for the mainboard cooler which now got delayed way past its original ETA in September and I start to doubt that I´ll ever see it...
And now this. With all the things combined I spend 600€ on these projects during the past couple of months and many hours of searching, reading, soldering, trying, installing software, etc.. And nothing, absolutly nothing is working.
*rant off*
So now that I got that out let´s start to think logical about the issue. I tested if I could atleast set a lower BCLK. Nope -> This means that the mechanism of changing the BCLK frequency seems to be broken or obstructed on some level. I doubt it´s a bios version issue at this point (tested 5 different versions).
I can succesfully change literally every other setting, multipliers up and down etc.. I tried with 20x CPU multi and it still is stuck at 133 BCLK. Which in return makes me think that may not be the intel 'overspeed protection', but I won´t rule this option out completly for now.
Just to be sure I switched to a new battery too, that 3.04V bat is now 3.3V.
The socket looks good, no broken or bend pins. I doubt the CPU can be the issue since the BCLK is board level? Still I will try a different CPU just to make sure.
Under the bios setting 'ClockGen Tuner' there are multiple mV options like 700mV, 800mV up to 1000mV for 'CPU Amplitude Control'. I will try setting this above and below default (800mV).
I have seen that MSI has a dip-switch on the X58 Platinum to control the BCLK, if you activate that switch it will force a certain clock like 133 or 166 and ignore everything else. Seems like exactly what my board is doing, except that I don´t have such a switch for clocks, only overvoltage settings.
Could it be that someone did some hardmods to my board? I did not spot anything when changing paste and pads but maybe I should check again. (Or did some dingus try to use a modded bios from a dip-switch supporting board and screwed my rom up in a place the original bios does not touch?)
There is some OC-Dashboard from MSI that can plug into the Xpower, maybe this is able to set some hard-limit? But why would that persist after bios flashes and clearing CMOS?
To sum it all up I got some ideas left, the beta bios
@DR4G00N suggested might be working too. But I´m getting a bit tired of it all. One part of me wants to finally get atleast something working after all, the other part just wants to throw it all in the trash and never touch this topic ever again.
I miss the 775 boards, they were atleast fun to fail. This is just a brick wall I´m running against.