VRM modify ICC_MAX to run high TDC OEM cpu

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RolloZ170

Well-Known Member
Apr 24, 2016
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Tandada said:
Prompting for invalid commands and invalid programs. Am I going wrong somewhere?
Click to expand...
is the MCP2221a_iccmax_FF.exe and the DLL in the folder
C:\Users\Administrators\
???
open the cmd window in the folder where the exe and dll is located,
or direct the prompt to that position,
e.g. "cd MCP2221a"
( cd = change directory )
 
T

Tandada

New Member
Mar 3, 2025
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RolloZ170 said:
is the MCP2221a_iccmax_FF.exe and the DLL in the folder
C:\Users\Administrators\
???
open the cmd window in the folder where the exe and dll is located,
or direct the prompt to that position,
e.g. "cd MCP2221a"
( cd = change directory )
Click to expand...
QQ20250308-054503.pngSorry, there seems to be a bit of progress, a new cmd popped up and closed instantly, it doesn't seem to have worked, please forgive me. Can you do this remotely? I can pay for it. Thank you.
 
R

RolloZ170

Well-Known Member
Apr 24, 2016
7,586
2,373
113
Tandada said:
Sorry, there seems to be a bit of progress, a new cmd popped up and closed instantly, it doesn't seem to have worked, please forgive me. Can you do this remotely? I can pay for it. Thank you.
Click to expand...
you are still not inside the folder where the exe and ddl is located.
you are there:
"C:\Users\Administrators"
now enter this
"cd Desktop"
and
"cd 123"
then
"MCP2221a_iccmax_FF.exe -scan 20 7F"
 
T

Tandada

New Member
Mar 3, 2025
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RolloZ170 said:
you are still not inside the folder where the exe and ddl is located.
you are there:
"C:\Users\Administrators"
now enter this
"cd Desktop"
and
"cd 123"
then
"MCP2221a_iccmax_FF.exe -scan 20 7F"
Click to expand...
MCP2221a VRM mod utility (build 10.05.2024).

The MCP2221a device is connected.

scanning at addr: 20
scanning at addr: 21
scanning at addr: 22
scanning at addr: 23
scanning at addr: 24
scanning at addr: 25
scanning at addr: 26
scanning at addr: 27
scanning at addr: 28
scanning at addr: 29
scanning at addr: 2A
scanning at addr: 2B
scanning at addr: 2C
scanning at addr: 2D
scanning at addr: 2E
scanning at addr: 2F
scanning at addr: 30
scanning at addr: 31
scanning at addr: 32
scanning at addr: 33
scanning at addr: 34
scanning at addr: 35
scanning at addr: 36
scanning at addr: 37
scanning at addr: 38
scanning at addr: 39
scanning at addr: 3A
scanning at addr: 3B
scanning at addr: 3C
scanning at addr: 3D
scanning at addr: 3E
scanning at addr: 3F
scanning at addr: 40
scanning at addr: 41
scanning at addr: 42
scanning at addr: 43
scanning at addr: 44
scanning at addr: 45
scanning at addr: 46
scanning at addr: 47
scanning at addr: 48
scanning at addr: 49
scanning at addr: 4A
scanning at addr: 4B
scanning at addr: 4C
scanning at addr: 4D
scanning at addr: 4E
scanning at addr: 4F
scanning at addr: 50
scanning at addr: 51
scanning at addr: 52
scanning at addr: 53
scanning at addr: 54
scanning at addr: 55
scanning at addr: 56
scanning at addr: 57
scanning at addr: 58
scanning at addr: 59
scanning at addr: 5A
scanning at addr: 5B
scanning at addr: 5C
scanning at addr: 5D
scanning at addr: 5E
scanning at addr: 5F
scanning at addr: 60
scanning at addr: 61
scanning at addr: 62
scanning at addr: 63
scanning at addr: 64
scanning at addr: 65
scanning at addr: 66
scanning at addr: 67
scanning at addr: 68
scanning at addr: 69
scanning at addr: 6A
scanning at addr: 6B
scanning at addr: 6C
scanning at addr: 6D
scanning at addr: 6E
scanning at addr: 6F
scanning at addr: 70
scanning at addr: 71
scanning at addr: 72
scanning at addr: 73
scanning at addr: 74
scanning at addr: 75
scanning at addr: 76
scanning at addr: 77
scanning at addr: 78
scanning at addr: 79
scanning at addr: 7A
scanning at addr: 7B
scanning at addr: 7C
scanning at addr: 7D
scanning at addr: 7E
scanning at addr: 7F
press any key.


WOO~Shows these numbers, success is it?
 
T

Tandada

New Member
Mar 3, 2025
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Tandada said:
MCP2221a VRM mod utility (build 10.05.2024).

The MCP2221a device is connected.

scanning at addr: 20
scanning at addr: 21
scanning at addr: 22
scanning at addr: 23
scanning at addr: 24
scanning at addr: 25
scanning at addr: 26
scanning at addr: 27
scanning at addr: 28
scanning at addr: 29
scanning at addr: 2A
scanning at addr: 2B
scanning at addr: 2C
scanning at addr: 2D
scanning at addr: 2E
scanning at addr: 2F
scanning at addr: 30
scanning at addr: 31
scanning at addr: 32
scanning at addr: 33
scanning at addr: 34
scanning at addr: 35
scanning at addr: 36
scanning at addr: 37
scanning at addr: 38
scanning at addr: 39
scanning at addr: 3A
scanning at addr: 3B
scanning at addr: 3C
scanning at addr: 3D
scanning at addr: 3E
scanning at addr: 3F
scanning at addr: 40
scanning at addr: 41
scanning at addr: 42
scanning at addr: 43
scanning at addr: 44
scanning at addr: 45
scanning at addr: 46
scanning at addr: 47
scanning at addr: 48
scanning at addr: 49
scanning at addr: 4A
scanning at addr: 4B
scanning at addr: 4C
scanning at addr: 4D
scanning at addr: 4E
scanning at addr: 4F
scanning at addr: 50
scanning at addr: 51
scanning at addr: 52
scanning at addr: 53
scanning at addr: 54
scanning at addr: 55
scanning at addr: 56
scanning at addr: 57
scanning at addr: 58
scanning at addr: 59
scanning at addr: 5A
scanning at addr: 5B
scanning at addr: 5C
scanning at addr: 5D
scanning at addr: 5E
scanning at addr: 5F
scanning at addr: 60
scanning at addr: 61
scanning at addr: 62
scanning at addr: 63
scanning at addr: 64
scanning at addr: 65
scanning at addr: 66
scanning at addr: 67
scanning at addr: 68
scanning at addr: 69
scanning at addr: 6A
scanning at addr: 6B
scanning at addr: 6C
scanning at addr: 6D
scanning at addr: 6E
scanning at addr: 6F
scanning at addr: 70
scanning at addr: 71
scanning at addr: 72
scanning at addr: 73
scanning at addr: 74
scanning at addr: 75
scanning at addr: 76
scanning at addr: 77
scanning at addr: 78
scanning at addr: 79
scanning at addr: 7A
scanning at addr: 7B
scanning at addr: 7C
scanning at addr: 7D
scanning at addr: 7E
scanning at addr: 7F
press any key.


WOO~Shows these numbers, success is it?
Click to expand...
MCP2221a VRM mod utility (build 10.05.2024).

The MCP2221a device is connected.

retry#1
retry#2
retry#3
ReadBlock( Page00,cmdFD,1)=Error
Device detection error

press any key.

It shows a device detection error, is it not connected to the motherboard?
 
T

Tandada

New Member
Mar 3, 2025
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Sorry, I'm not sure if the ground is connected correctly. Or maybe no soldering was used resulting in poor contact. I need your guidance, thank you!c4a17e29c69350c01f1717580bcdc562.jpeg
 
T

Tandada

New Member
Mar 3, 2025
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Aleksei P said:
RolloZ170, thank you again! I sucsessfully modified intel S2600WF using your instructions and app!
Click to expand...
Hello, I am also using the S2600WF and I would like to ask you some questions can I? "Does the ground wire need to be connected to the MCP2221 device?" I need your help. Thanks
 
T

Tandada

New Member
Mar 3, 2025
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RolloZ170 said:
try again with correct connection.

pray it is still healthy.
Click to expand...
I have re soldered it, but it still shows a detection error. The motherboard is in standby mode, and the MCP2221 device lights up after the motherboard is powered on. Do we need to install the CPU and enter Bios to succeed?
dc5bf3f6beed0ecee6a67ba3055f32e1.jpeg5a4d62c84010dc91dcf7e554cbec1855.jpeg8af8dfb0595b026fc6a2388d5ea19d10.jpegf0bfef3a-efcc-4365-a532-80b25e38af78.png
 
R

RolloZ170

Well-Known Member
Apr 24, 2016
7,586
2,373
113
Tandada said:
The motherboard is in standby mode, and the MCP2221 device lights up after the motherboard is powered on. Do we need to install the CPU and enter Bios to succeed?
Click to expand...
at S2600BP the VRM can be accessed without CPU in standby, i do not remember if S2600WF behaves the same,
i can check later, I have to get my S2600WFT out of the bunker.
but you can install 2x CPU and check yourself, first again in standby, if same, press Power Button and try again.
if -scan does not show you any devices, no need to try programm ok ?
 
T

Tandada

New Member
Mar 3, 2025
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1
RolloZ170 said:
at S2600BP the VRM can be accessed without CPU in standby, i do not remember if S2600WF behaves the same,
i can check later, I have to get my S2600WFT out of the bunker.
but you can install 2x CPU and check yourself, first again in standby, if same, press Power Button and try again.
if -scan does not show you any devices, no need to try programm ok ?
Click to expand...
I have installed the CPU and can enter BIOS, but it still displays detection errors.. May I ask how to check if accessing VRM is normal? I have been tinkering with this motherboard for half a month now, and I really hope to solve the problem. Can you help me remotely? I am willing to give compensation
 
R

RolloZ170

Well-Known Member
Apr 24, 2016
7,586
2,373
113
Tandada said:
The previous incorrect welding did not have voltage, so it should not have damaged the equipment. Later, after re welding, the test voltage was 0.4. Also, is this scan correct?
Click to expand...
with MCP2221a CLI software, "xxx.exe -scan 10 7F"
should be give you found devices. if not = problem.
 
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