Legion S7 16IAH7 Laptop (Lenovo) - Type 82TF​

[Jamescameron696969]

rebuild my bios please...
this is the model shown in back cover : LENOVO Y9000X IAH7
the model i post in titile is the model in serial number check in lenovo website.
Serial number : PF3QMHQJ
mo: PFNXB2523075
MTM: 82TF000CCD

[Amin MirAliAsghar Amin]

Did you fix your laptop?

[doivaythoiem]

Need EC Rom. io is burnt and need program to load for IO ITE8227E 256

[SMDFlea]

Need EC Rom. io is burnt and need program to load for IO ITE8227E 256

Post your laptop serial number

[doivaythoiem]

Post your laptop serial number

SN: PF403J5Y

[hoaca388]

SN: PF403J5Y

Here

[Claran]

Hello all,

Little back story, wanted to clean my my laptop fans, but unfortunately fried up one part of motherboard with static electricity. Found out that Thunderbolt4 and DP type C on the side not working anymore. Service shop indeed identified that microcontroller of TB4 need to be replaced, but unfortunately bios for it did not found anywhere. Currently this microcontroller flashed, so my laptop turn on without issue, but not working.

Request is pretty specific, need BIOS for thunderbolt4 microcontroller, not sure if its possible to get at all.

P.S. Maybe same bios was used for other legion lineups of the same manufacture years, since I am not technician, not sure how could I verify it, by looking into schematics and compare microcontroller type and serial number?

[peste]

post merged..next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..

[peste]

Hello all,

Little back story, wanted to clean my my laptop fans, but unfortunately fried up one part of motherboard with static electricity. Found out that Thunderbolt4 and DP type C on the side not working anymore. Service shop indeed identified that microcontroller of TB4 need to be replaced, but unfortunately bios for it did not found anywhere. Currently this microcontroller flashed, so my laptop turn on without issue, but not working.

Request is pretty specific, need BIOS for thunderbolt4 microcontroller, not sure if its possible to get at all.

P.S. Maybe same bios was used for other legion lineups of the same manufacture years, since I am not technician, not sure how could I verify it, by looking into schematics and compare microcontroller type and serial number?

post S/N, full name and model, motherboard model, TYPE,etc.

post the contents of the bios chip even if it is corrupted..

[Claran]

Sorry for creating new thread, I did try to search for already created thread, but somehow missed it Thank you for merging.

S/N: PF49AEWQ, Legion Slim 7 16IAH7 - Type 82TF (if it helps in Chinese version same laptop is Y9000X IAH7).
Motherboard model from system information: LNVNB161216

Personally I do not have bios content, but will ask tomorrow service man, who did repair, if he extracted bios content from chip.

[Claran]

UPDATE: So my situation a bit unfortunate, service man told me that he tried to extract content of previous chip, but it was dead and he had same chip from somewhere else and just flashed it. Right now my only options are - to find bios file in the internet or from serviceable donor laptop and extract from it.

[doivaythoiem]

UPDATE: So my situation a bit unfortunate, service man told me that he tried to extract content of previous chip, but it was dead and he had same chip from somewhere else and just flashed it. Right now my only options are - to find bios file in the internet or from serviceable donor laptop and extract from it.

try

[Claran]

Thank you a lot, will try it out!

[Tom_avia]

Hello,

Previous PC service replaces this 25q16jv flash memory without writing a firmware.
Does someone have this laptop thunderbolt IC firmware?

[peste]

post merged..next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..

[peste]

Hello,

Previous PC service replaces this 25q16jv flash memory without writing a firmware.
Does someone have this laptop thunderbolt IC firmware?

post S/N, full name and model, motherboard model, TYPE,etc.




read the forum rules..
https://www.badcaps.net/forum/troubl...ore-posting

[Tom_avia]

Hello,

Previous PC service replaces this 25q16jv flash memory without writing a firmware.
Does someone have this laptop thunderbolt IC firmware?

S/N: PF49AEWQ
Model: Legion S7 16IAH7
Motherboard: nm-e461

[popal]

Lenovo legion s7 16iah7. Laptop is getting charged when pressing power button and the light turns on but nothing else is happening. I don't think there is any short circuit on the board. Could you guys please send me bios file bin for W25Q16JWSNIQ.

Thank you have a nice day

[SMDFlea]

Lenovo legion s7 16iah7. Laptop is getting charged when pressing power button and the light turns on but nothing else is happening. I don't think there is any short circuit on the board. Could you guys please send me bios file bin for W25Q16JWSNIQ.

Thank you have a nice day

Thread merged. Type the laptop serial number, full name and model, motherboard model, etc.
post the contents of the chip even if it is corrupted..

read the forum rules..https://www.badcaps.net/forum/troubl...before-posting

[popal]

I just read these contents I suspect they are corrupted

[hoaca388]

I just read these contents I suspect they are corrupted

That is the Nvidia firmware chip, don't touch it.

[popal]

Does anyone has the broadview available?

[SMDFlea]

Schematic & boardview requests go here -> https://www.badcaps.net/forum/troubl...-requests-only