Do anyone know my lenova current condition now ?

[jacky.xue]

Hi everyoneone:
My lenova note book after power button press, it blink 12 times in white led, check attached video ~
have anybody see this condition?

Before i try flash bios 8M&16MB , it ok, but maybe i didn't backup (read) these flash raw data,
after i write backup 8&16 MB image to laptop again ~ it become this conditions now ,
I don't know if 8M or 16M image is incorrect ~ could somebody have this kind of condition can give me some idea ?

I am sorry, my english is not well ...

Might be write corrupt bios back to note book.
https://drive.google.com/file/d/1-IQ...ew?usp=sharing


Jacky.Xue

[peste]

Hi everyoneone:
My lenova note book after power button press, it blink 12 times in white led, check attached video ~
have anybody see this condition?

Before i try flash bios 8M&16MB , it ok, but maybe i didn't backup (read) these flash raw data,
after i write backup 8&16 MB image to laptop again ~ it become this conditions now ,
I don't know if 8M or 16M image is incorrect ~ could somebody have this kind of condition can give me some idea ?

I am sorry, my english is not well ...

Might be write corrupt bios back to note book.
https://drive.google.com/file/d/1-IQ...ew?usp=sharing


Jacky.Xue

post S/N, full name and model, motherboard model, TYPE,etc.
post the contents of the bios chip even if it is corrupted..
post the bios here, not on other sites..

[jacky.xue]

Hi peste:
My latop have no SN , buy from CHINA,very cheap, about $600 USA dollor,due to lacking SN model name type etc, so
i want to flash the BIOS with SN MODEL TPYE something lile that, and no lucky, i failed.
But beacuse the spec i saw is is 12700H 32G ddr4 A370 VGA card so it possible IdeaPad 5 Pro 16IAH7 or Yoga 7 16IAH7 (not pro).
Today, i pay $3 to a Chinese BIOS engineer to help me split 8/16 MB flash raw data from Lenova office BIOS update exe file,
and test them this morning, but also failed , now the note book won't blink 12 times, it just turn on white led then turn off after about 10 seconds then repeat ,
black screen ,cpu fan not spinning ,keyboard backlight not turn on.

I wonder my my motherboard might be blown fuse already, because i notice after power on the CPU fan is not spinning ,screen is black plus
keyboard backlight alos not turnun on.


https://drive.google.com/file/d/1A_R...ew?usp=sharing

[SMDFlea]

post motherboard model
post the contents of the bios chips ,the original backups
post the bios here, not on other sites.. ,post as an attachment in a zip or rar