Lenovo ThinkBook 14 G2 ITL FLV34 LA-K051P bios

[volinakis]

Hi

Lenovo Thinkbook 14 G2 ITL
MO: MPNXB13230E6
MTM: 20VD00CSUA
Factory ID: PRC4
S/N: MP1ZHRPF

After updating to firmware f8cn59ww, the fan stopped working and the sound card was not detected. On the support forum, the manufacturer sent me the previous firmware f8cn58ww and after this update, the screen stopped showing. HDMI connection does not work. I only have dumps of the firmware f8cn58ww, I will attach them to the message. I will also add the installation file.
I also tried the firmware from post 19, it does not work.

Please help me fix the firmware.
Thank you!

Try

[Pavel Kudryavtcev]

Try

Unfortunately, it didn't work. But the symptoms are different, earlier the LEDs on the caps lock and escape were lit, now only the power button slowly blinks. As if there is no BIOS at all.

[volinakis]

Unfortunately, it didn't work. But the symptoms are different, earlier the LEDs on the caps lock and escape were lit, now only the power button slowly blinks. As if there is no BIOS at all.

check soldering

[Pavel Kudryavtcev]

check soldering

There really was a problem with soldering. I redid it, checked it with a microscope. The behavior when starting the laptop has changed as it was after the f8cn58ww update. The power button, esc and caps lights up, then everything goes out and lights up again, while caps goes out and nothing else happens. If there are any other options on how to fix this, please suggest.

P.S. Please note that I previously updated Intel Management Engine 15.0 Firmware to version F8ME05WW.

Thank you!

[-danger-]

Hello. can I post bios dump for password reset? ThinkBook 14 G2 ITL

I can donate if needed )

[peste]

Hello. can I post bios dump for password reset? ThinkBook 14 G2 ITL

I can donate if needed )

post S/N, full name and model, motherboard model,post the original contents of the bios chip..etc.

[elariz]

its clean me region
working 100%

[jj.ww]

hello is it possible for somebody to help unlock bios password.
MODEL NAME :THINKBOOK 14 G2 ITL
FLV34 LA-K051P REV:1B
S/N MP1Y9VDW
MTM:20VD008UUK

Thanks

[volinakis]

hello is it possible for somebody to help unlock bios password.
MODEL NAME :THINKBOOK 14 G2 ITL
FLV34 LA-K051P REV:1B
S/N MP1Y9VDW
MTM:20VD008UUK

Thanks

try. Write only 16Mb chipset.

[jj.ww]

hello. volinakis.
it worked thank you.

i need to do 3 more of these laptop. could i use the 16MB file and use golden key to just change the dmi stuff ?
or do i just need to post the 16mb files and system info ?

thanks again

[jj.ww]

hello can i have help unlocking bios and mdm possible absolute
MODEL NAME :THINKBOOK 14 G2 ITL
FLV34 LA-K051P REV:1B
S/N :MP1YCBD1
MTM:20VD008UUK

[jj.ww]

hello. please will anyone help or point me in right direction.
thanks.

[jj.ww]

?

[Frank Walter]

Could you fix my main bios and ec bios chip bins as well please?
MODEL NAME :THINKBOOK 14 G2 ITL
FLV34 LA-K051P REV:1B
S/N: MP1Y104Z
MTM: 20WE0009GE

[danito]

Could you fix my main bios and ec bios chip bins as well please?
MODEL NAME :THINKBOOK 14 G2 ITL
FLV34 LA-K051P REV:1B
S/N: MP1Y104Z
MTM: 20WE0009GE

What's the problem with this bios?

[Frank Walter]

What's the problem with this bios?

The Power LED turns on white, the ESC + Shift LED turns on white and nothing happens. No Display no fan spinning and all leds keep white until i disconnect it from power.
Shift LED turns off after 5-6 Seconds and if i kill it with 10s power button the next start the white power led keeps turning on and off every 5 seconds.
Do you know anything thats wrong? Charing works and no burns, black components or other sings of failure.
Thank you for the fast reply.

[147369258]

Please help me. I received a ThinkBook model 14 G2ILT S/N:MP1YTF5G
MTM:20VD0034US
MO:MPNXB131170JV. I didn't have a backup BIOS. I programmed all three IC UC3-XM25QH128A-UC12-XM25QH64A-UT2-W25Q80. The laptop turned on, but it showed a blank image. The bigger problem is that it doesn't recognize the SSD drive. Is there a way to solve this problem? If you can send me the correct files, thank you.

[hoaca388]

Please help me. I received a ThinkBook model 14 G2ILT S/N:MP1YTF5G
MTM:20VD0034US
MO:MPNXB131170JV. I didn't have a backup BIOS. I programmed all three IC UC3-XM25QH128A-UC12-XM25QH64A-UT2-W25Q80. The laptop turned on, but it showed a blank image. The bigger problem is that it doesn't recognize the SSD drive. Is there a way to solve this problem? If you can send me the correct files, thank you.

ThinkBook 14 G2 ITL Laptop - Type 20VD

UT2 is not bios chip

[147369258]

ThinkBook 14 G2 ITL Laptop - Type 20VD

UT2 is not bios chip

Unfortunately, the laptop did not boot with these files. I probably found the backup files. I will upload them again. Please fix it. It does not boot with these either. Thanks.

[Italyfan]

Please help me build this file. It turn on but no display
Lenovo Thinkbook 14s Yoga ITL, S/N: MP25W4T2
Thanks!!