MPG X870E CARBON WIFI Beta BIOS

Svet

Svet

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>>> E7E49AMSI.1A1E <<<

>>> E7E49AMSI.1A1H <<<

>>> E7E49AMSI.1A21 <<<

>>> E7E49AMSI.1A22 <<<

>>> E7E49AMSI.1A24 <<<

>>> E7E49AMSI.1A25 <<<

>>> E7E49AMSI.1A26 <<<

>>> E7E49AMSI.1A28 <<<

>>> E7E49AMSI.1A29 <<<

>>> E7E49AMSI.1A31 <<<

>>> E7E49AMSI.1A32 <<<

>>> E7E49AMSI.1A33 <<<

>>> E7E49AMSI.1A34 <<<

>>> E7E49AMSI.1A41 <<<

>>> E7E49AMSI.1A44 <<<

Notes:
  • * Unstable RAM OC
  • * Hang 0D when saving BIOS settings or doing M-Flash

>>> E7E49AMSI.1A62 <<<

>>> E7E49AMSI.1A65 <<<

>>> E7E49AMSI.1A66 <<<

>>> E7E49AMSI.1A93 <<<

>>> E7E49AMSI.1A99 <<<

.rar SHA-256: 0da3ebedfa9e1f53f3e3aa320c1fd32f770cae0b32f112fe87750f1f88031487
BIOS SHA-256: 07a227bb302e9eac43bca0e18a43cfe58e043302eebfb13b08c7b8653a8ad636




>>> E7E49AMSI.1AA1 <<<

.rar SHA-256: cf63c3ad59580532257612b108db651ec3341a517c22efb20127dd44c94d8ae1
BIOS SHA-256: 4BD52D73DE3112768E2C6C62CA85C423F0963359A4C4B1CFCFEF1C04294DE1D2

AGESA version:
Screenshot 2026-06-06 162546.jpg






>>> E7E49AMSI.1A9B <<<

.rar SHA-256: 9eae3f5df43c2696e64ef329c6fddc45ba2e40ec0b529a9c451fa3871b077bff
BIOS SHA-256: 2B34A9B25DDEC186AC2272334DC2666C80082B143468A4D9D470BE88AB2C4CB4

AGESA version:
1.jpg


With >>Forum UEFI Shell Flash Tool<< you can copy the hash of the BIOS file quickly for checking,
by loading the BIOS and click over BIOS-SHA256 on the bottom:
2.jpg
then in this topic do press CTRL+F to paste it to check if will match it.

Aside from this you can check AGESA version,
and / or let the tool prepare the USB key for flashing either by the tool by booting from USB key or by M-Flash.
While doing USB key preparation it will ensure the BIOS integrity on the USB key both checksum and SHA256.

>>> E7E49AMSI.1AA2 <<<

.rar SHA-256: 3e1eec8ecdd717f7b694f7a82e704d4fb7ef54ad4f357fe5e28de6b9de422473
BIOS SHA-256: B1172777823B553168B6B1A14C57CAF7E7B48C259EBC43586B39C2A9BC4C8542

AGESA version:
E7E49AMSI.1AA2_ver.jpg




Latest version: (from msi web page)
7E49v1AA3:
BIOS SHA-256: AF55A578CBDE8138906094F1CAD8C4C6A06639C4DAB23C0D7ACEA392326847AA
AGESA version:
Screenshot 2026-07-03 145909.jpg
 
Last edited:
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I can't stand it anymore, is anyone else getting random "hitching", no matter if I'm gaming or watching youtube... I can't figure out what the issue is...
 
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sgmwright said:
I can't stand it anymore, is anyone else getting random "hitching", no matter if I'm gaming or watching youtube... I can't figure out what the issue is...
Click to expand...
I don't, everything is smooth so far, however If I push the OC too far or have set bad memory settings this "hitching" or what I assume is what we used to call "stuttering" appears. I never saw it while watching any media tbh .
 
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DarkOmenX said:
The board came back to life. Unfortunately, the first BIOS is permanently damaged and unusable.
Click to expand...
I think there is a way to fix this
Once you have booted to m-flash, I believe you can move the BIOS switch to the damaged one and start the flash.

@Svet will be able to verify if this is possible.
 
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sgmwright said:
I can't stand it anymore, is anyone else getting random "hitching", no matter if I'm gaming or watching youtube... I can't figure out what the issue is...
Click to expand...
3 main culprits.. if you have tried addressing these 3 and have not seen any improvement, then I'm not sure as I have not had any hitching issues myself.

1. MSI Afterburner: disable the power and power % monitoring or don't use Afterburner at all. See if it goes away.

2. Realtek Network drivers: if you're using 10.73, try uninstalling them and use default windows NIC card drivers or try 10.74 driver.

3. Disable X3D Gaming mode in BIOS.
 
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Alan J T said:
I think there is a way to fix this
Once you have booted to m-flash, I believe you can move the BIOS switch to the damaged one and start the flash.

@Svet will be able to verify if this is possible.
Click to expand...
Unfortunately not, that was my last resort, and it is actually a valid MSI recovery procedure. However, nothing happened; it seemed like it would start, but the progress bar just turned white and never moved past 0%. After several attempts, I decided to leave the motherboard on BIOS B, updated it to the latest version, and it has been working ever since. This was the first time I experienced such a catastrophic failure on an MSI board, and I've had quite a few ACE boards in the past. I wanted an ACE for my 9800X3D, but since MSI kept silent and never provided any official information, I opted for the CARBON WIFI, only to witness the X870 ACE being released for Computex 2025. Even reviews called the CARBON WIFI the "NEW"ACE , FFS! Very lame from MSI if you ask me.
 
Upvote 0 Downvote
Indabox said:
3 main culprits.. if you have tried addressing these 3 and have not seen any improvement, then I'm not sure as I have not had any hitching issues myself.

1. MSI Afterburner: disable the power and power % monitoring or don't use Afterburner at all. See if it goes away.

2. Realtek Network drivers: if you're using 10.73, try uninstalling them and use default windows NIC card drivers or try 10.74 driver.

3. Disable X3D Gaming mode in BIOS.
Click to expand...
ok i disabled the power stuff in afterburner and updated the realteck drivers, lets see how this goes
 
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sgmwright said:
ok i disabled the power stuff in afterburner and updated the realteck drivers, lets see how this goes
Click to expand...
The Realtek drivers at 10.73 were the biggest change that got rid of my stuttering, though properly tuning my RAM definitely helped as well. Hopefully it works out for you too.
Power monitoring in Afterburner (and other video card apps) has definitely been an issue as well.
 
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Svet said:
Updated to .1A41
Click to expand...
So far, what I witnessed on my settings and tuning is less temperature, which is good in my book, don't see any major performance increase, but also not decreasing performance, or having any trouble applying my tuning settings. However, it is still on AGESA PI-1.2.0.3c, and I saw D released for other manufacturers (ASRock)
 
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DarkOmenX said:
So far, what I witnessed on my settings and tuning is less temperature, which is good in my book, don't see any major performance increase, but also not decreasing performance, or having any trouble applying my tuning settings. However, it is still on AGESA PI-1.2.0.3c, and I saw D released for other manufacturers (ASRock)
Click to expand...
Thank you for info. Sadly if it’s still C, I’ll wait for next with D.
 
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Dear MSI Support Team,


I hope this message finds you well.


I am writing to formally report an ongoing issue with my MSI MPG X870E KARBON WIFI
, which I have been experiencing since purchasing the product. Despite multiple attempts at adjusting BIOS settings, including voltage configurations and overclocking parameters, the motherboard consistently fails to maintain stable voltage levels after system reboots.


The system appears stable initially — all settings are applied correctly, and stress tests in Windows complete without errors. However, after one or more reboots, the settings no longer function as intended, leading to inconsistent performance and instability.


Given the nature of this behavior, I suspect there may be a manufacturing defect or firmware-related inconsistency affecting the board’s voltage regulation functionality.


My questions are as follows:


  • How do you intend to resolve these issues?
  • Will you accept the motherboard as a defective unit and proceed with a replacement process?

I would greatly appreciate your guidance on the next steps, particularly regarding whether I should return the unit for inspection or if there is a potential BIOS update or workaround that could address this concern.


Looking forward to your prompt response.


Best regards,
:( :(
Bios: A41
:(
 
Last edited:
Upvote 0 Downvote
uxexes said:
Dear MSI Support Team,


I hope this message finds you well.


I am writing to formally report an ongoing issue with my MSI MPG X870E KARBON WIFI
, which I have been experiencing since purchasing the product. Despite multiple attempts at adjusting BIOS settings, including voltage configurations and overclocking parameters, the motherboard consistently fails to maintain stable voltage levels after system reboots.


The system appears stable initially — all settings are applied correctly, and stress tests in Windows complete without errors. However, after one or more reboots, the settings no longer function as intended, leading to inconsistent performance and instability.


Given the nature of this behavior, I suspect there may be a manufacturing defect or firmware-related inconsistency affecting the board’s voltage regulation functionality.


My questions are as follows:


  • How do you intend to resolve these issues?
  • Will you accept the motherboard as a defective unit and proceed with a replacement process?

I would greatly appreciate your guidance on the next steps, particularly regarding whether I should return the unit for inspection or if there is a potential BIOS update or workaround that could address this concern.


Looking forward to your prompt response.


Best regards,
:( :(
Bios: A41
:(
Click to expand...

You can write them here:
>>How to contact MSI.<<
 
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