Help lenovo thinkcentre m720s bios

[rheyntau]

Help lenovo thinkcentre m720s bios bin file....thanks in advance.....

[SMDFlea]

Re: Help lenovo thinkcentre m720s bios

Help lenovo thinkcentre m720s bios bin file....thanks in advance.....

Post the serial number and bios backups

[bilen]

Lenovo ThinkCentre M720s bios

need bios dump. orginal dump no screen and 2 beep.

model number : S1LW00
serial number : S4JU9408
Machine type : 10SU

old backup:

[hoaca388]

Re: Lenovo ThinkCentre M720s bios

need bios dump. orginal dump no screen and 2 beep.

model number : S1LW00
serial number : S4JU9408
Machine type : 10SU

old backup:

M720s (Desktop) ThinKCentre - Type 10SU

[bilen]

Re: Lenovo ThinkCentre M720s bios

M720s (Desktop) ThinKCentre - Type 10SU

thanks it worked but dmi information is missing i get error.
Can you help me fix this? i tried but i couldn't

[SMDFlea]

Re: Lenovo ThinkCentre M720s bios

thanks it worked but dmi information is missing i get error.
Can you help me fix this? i tried but i couldn't

You can add the serial,machine type and model by running the bios updater

Bios update README https://download.lenovo.com/pccbbs/t...m1ujy6eusa.txt

Quote steps 6 and 7

6. You will see the prompt "Would you like to update the Serial
Number?". Input "n" and press Enter.

7. Then you will see the prompt "Would you like to update the
Machine Type and Model?". Input "n" and press Enter again.
Then the BIOS update process will start.
------------------------------------------------
Obviously instead of choosing n for no you should choose y for yes

Bios update - https://download.lenovo.com/pccbbs/t...m1ujy6eusa.exe
.

[bilen]

Re: Lenovo ThinkCentre M720s bios

you can add the serial,machine type and model by running the bios updater

bios update readme https://download.lenovo.com/pccbbs/t...m1ujy6eusa.txt

quote steps 6 and 7

6. You will see the prompt "would you like to update the serial
number?". Input "n" and press enter.

7. Then you will see the prompt "would you like to update the
machine type and model?". Input "n" and press enter again.
Then the bios update process will start.
------------------------------------------------
obviously instead of choosing n for no you should choose y for yes

Bios update - https://download.lenovo.com/pccbbs/t...m1ujy6eusa.exe
.

thank you sİr. This worked

[SMDFlea]

Re: Lenovo ThinkCentre M720s bios

thank you sİr. This worked

[spdt7]

Hello.

I'm missing something?
I already flashed the original bios (CH341a black usb adapter).

Problem persist. I cant find the serial, since the original owner removed the sticker from the case.

Think this is the original bios backup. I got it using ch341 adapter.

[SMDFlea]

Hello.

I'm missing something?
I already flashed the original bios (CH341a black usb adapter).

Problem persist. I cant find the serial, since the original owner removed the sticker from the case.

Think this is the original bios backup. I got it using ch341 adapter.

Your serial number is MJ0AMSH7 .You can use the bios at post 4 ,read post 6 to add the serial,machine type and model.

[spdt7]

Your serial number is MJ0AMSH7 .You can use the bios at post 4 ,read post 6 to add the serial,machine type and model.

Thanks for the SN. I already flashed the bin file, but the problem persist.
Using ASProgrammer 2.0.4
SPI selected.
Read
Erase
Blank check
Program IC.
Turn on.
:/

[Neil Iori Cuevas]

Hello i need help with my Lenovo ThinkCentre m720s - Type 10ST.
It has a supervisor password in it when i bought it online and not able to refund it sadlly.

I tried to find some dump bios file but I couldn't find the exact file that I need to reflash the bios chip.
my bios chip is Winbond "W25Q128JV'SQ" as you can see in the picture i provided...




if anyone can remove the password please edit the bios bin file i provided..

Lenovo ThinkCentre m720s - Type 10ST.
Model Number : 10STS0U100
Serial Number : PC165NHK
Machine type : 10SUT

[hoaca388]

Hello i need help with my Lenovo ThinkCentre m720s - Type 10ST.
It has a supervisor password in it when i bought it online and not able to refund it sadlly.

I tried to find some dump bios file but I couldn't find the exact file that I need to reflash the bios chip.
my bios chip is Winbond "W25Q128JV'SQ" as you can see in the picture i provided...




if anyone can remove the password please edit the bios bin file i provided..

Lenovo ThinkCentre m720s - Type 10ST.
Model Number : 10STS0U100
Serial Number : PC165NHK
Machine type : 10SUT

Unlocked

[Neil Iori Cuevas]

Unlocked

thankyouu, i want to learn how you did it