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armygreen11

Voltage change in bios has no effect

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If you figure it out, definately post your solution up here, and if I use that board again, I'll definately give it a shot. I didn't think that the SMBus was completely dead, just one of the components on it. I think it's an ATXP1 or something... It's over by the CPU socket. I put a scope on it, and there was definately data on the SMBus pin, but it wasn't overriding the VID and FID from the CPU. Could be that that command just never got sent down from the bios. Although, I never got anything from CPU-Z's SMBus dump either. All empty.

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I'll try an SMBus dump later. Right now I'm working on a solution. If I fix it I don't know for sure if I can post it publically but you'd have to contact me, as the solution can easily kill board's if you do it the wrong way. (I'm not just saying that, I had to jump through flaming hoop's to get the program from DFI people (thanks RGone/Angry), and I still havn't figured out how to use it.)

 

I'll post back later,

 

Nick

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Heres the results from teh SMBus info:

 

SMBus Controller
bus 0 (0x00), device 1 (0x01), function 1 (0x01)
Common header
Vendor ID		0x10DE
Model ID		0x0064
Revision ID		0xA2
PI			0x00
SubClass		0x05
BaseClass		0x0C
Cache Line		0x00
Latency			0x00
Header			0x80
PCI header
Address 0 (port)	0x0000E000
Subvendor ID		0x10DE
Subsystem ID		0x0C11
Int. Line		0x0A
Int. Pin		0x01
Capabilities
Power Management Capability
	Version		1.1
	Dump
	00 01 02 03 04 05 06 07 
	01 00 02 C0 00 00 00 00 
Dump
	  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F 
00   DE 10 64 00 01 00 B0 00 A2 00 05 0C 00 00 80 00 
10   01 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
20   00 00 00 00 00 00 00 00 00 00 00 00 DE 10 11 0C 
30   00 00 00 00 44 00 00 00 00 00 00 00 0A 01 03 01 
40   DE 10 11 0C 01 00 02 C0 00 00 00 00 00 00 00 00 
50   01 50 00 00 01 51 00 00 00 00 00 00 00 00 00 00 
60   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
70   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
80   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
90   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
A0   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
B0   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
C0   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
D0   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
E0   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
F0   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

 

Here's the two files, too...

 

http://upload.nickfire.com//files/1/registers.txt

http://upload.nickfire.com//files/1/htmlreport.html

 

Nick

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Yeah, my SMBus dumps were all zero's except for one line (southbridge I'm guessing) nothing else was showing up. This is also all from memory. It's been a while since I did all this.

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