MSI Trident 3_MS-B9061 Rev 2.1 EC Request

[Spider1211]

Hello everyone, need help finding/extracting EC firmware for MSI Trident 3 rev2.1. Board reference: MS-B9061 VER: 2.1

Looking around, I can only find rev1 EC.

Grateful for any help.

Please find attached original BIOS and EC dump as well as bios downloaded from MSI website.

[Spider1211]

peste SMDFlea

[SMDFlea]

Hello everyone, need help finding/extracting EC firmware for MSI Trident 3 rev2.1. Board reference: MS-B9061 VER: 2.1

Looking around, I can only find rev1 EC.

Grateful for any help.

Please find attached original BIOS and EC dump as well as bios downloaded from MSI website.

Found some dumps at the Elektroda forum https://www.elektroda.pl/rtvforum/topic3574082.html

Translate it if you don`t understand polish

[noname2024]

Hello everyone, need help finding/extracting EC firmware for MSI Trident 3 rev2.1. Board reference: MS-B9061 VER: 2.1

Looking around, I can only find rev1 EC.

Grateful for any help.

Please find attached original BIOS and EC dump as well as bios downloaded from MSI website

here EC + BIOS

[noname2024]

S/N
MSB906GCS0103772 / PCBv1.0

MSB906H3S0106591 / PCBv2.1

So motherboard is different.
HERE REV 1.0

[Spider1211]

here EC + BIOS

Thanks a ton!

Original EC is 512KB though, the one you provided is 256KB. Please advise.

Do I just pad it with 00 to get 512KB?

Motherboard silk screen says MS-B9061 v2.1

[Spider1211]

Found some dumps at the Elektroda forum https://www.elektroda.pl/rtvforum/topic3574082.html

Translate it if you don`t understand polish

Saw it, but it seems to be for v1.0

[SMDFlea]

Thanks a ton!

Original EC is 512KB though, the one you provided is 256KB. Please advise.

Do I just pad it with 00 to get 512KB?

Motherboard silk screen says MS-B9061 v2.1

Now it`s 512KB

[noname2024]

want exact. you need to provide s/n back of case
or sticker on pcb

[Spider1211]

want exact. you need to provide s/n back of case

SN: MSB906H4S0103643

[noname2024]

SN: MSB906H4S0103643

Ec is 256kb.

[Spider1211]

Ec is 256kb.

Very weird. The attached original EC dump is 512KB. Maybe the original owner tried installing the wrong bios update and it messed up something.

[noname2024]

BOM FILE BOM606-B9061-08S.zip

EC PROGRAM PROVIDED BY MSI FOR RMA IS 256KB. YOU JUST FLASH EC ON ID 25X40. NOTHING IS STRANGE

[Spider1211]

BOM FILE

EC PROGRAM PROVIDED BY MSI FOR RMA IS 256KB. YOU JUST FLASH EC ON ID 25X40. NOTHING IS STRANGE

No idea honestly. Will try the provided file and report back by later tonight.

[Spider1211]

noname2024Just tried. no change. Guess time to dig further. Any chance you can share boardview and schematic please?

currently: board idles at 84-110mA. When power button is press, current goes to 305-311mA. Most voltages are present except core and 12V (pcie is think). No light on power button when pressed.

[noname2024]

noname2024Just tried. no change. Guess time to dig further. Any chance you can share boardview and schematic please?

currently: board idles at 84-110mA. When power button is press, current goes to 305-311mA. Most voltages are present except core and 12V (pcie is think). No light on power button when pressed.

Sorry. this is msi confidential information. i can not share schematic or boardview. there are some people who take data from badcaps and post it for sale on some russian - ukraine forums

[noname2024]

you can try this file. i got it from chinafix. ms-b9061 rev 2.1

[SMDFlea]

you can try this file. i got it from chinafix. ms-b9061 rev 2.1

It`s identical to the OP`s backup.

[Spider1211]

you can try this file. i got it from chinafix. ms-b9061 rev 2.1

Thank you. Will check today itself. Also sent you a private message, please check.

[Spider1211]

noname2024 do you know the coil resistance to ground for each coil of a known good MS-B9061?