"Hello guys, good afternoon. I urgently need help with my Lenovo ThinkPad X13 Yoga Gen 2 regarding the BIOS and EC (Embedded Controller). The firmware is corrupted/damaged, and the laptop is currently bricked (used as a paperweight). Can you please help me? I will provide the exact details: Model: LENOVO ThinkPad X13 Yoga Gen 2 with 11th Gen i5
Machine Type Model (MTM): 20W9S08V00 - NB TP X13 Yoga G2 I5 8G 256G 10P
Equipment Serial Number (S/N): PW01FP2W"

The screen stays black, and the fan turns on, but then it shuts down after a while, and there is no disp...

Hi,
Lenovo ThinkPad X380
DTZS1 LA-F421P Rev 1.0
S/N: MP1HR11S
I have a Thermal Sensing Error.
Plz help me to fix this issue.
Thx...

Hello, and thanks in advance.

Im trying to remove the Supervisor Password for a Lenovo Thinkpad X1 Yoga gen3 with 8th gen intel core i7 vpro, when i tried to boot from patched bios it just beeps, and i got a black screen.
Reflashing original bios let me boot windows again.

Laptop: Thinkpad X1 Yoga gen3
Type: 20LE-S2RG00
S/N: R9-0VQ9ZE 19/07
Bios: WINBOND 25Q128JVSQ...

Good day Everyone please i need someone to help me unlock this LENOVO THINKPAD YOGA 11E BIOS password. This is the number written on the motherboard LLA-1 17833-1M 448.ODA05.001M...

Hi,
I am new in this community and hope to find some help to flash the BIOS of my Lenovo Thinkpad Yoga L13 Gen3 (21BB). Still haven't found the BIOS. Anyway, nice to be here, and now I'll start searching.

Good luck for all the others as well and Thank you for the service!

bios file from lenovo, laptop usable in windows and so forth, but forgotten supervisor password, can anyone please help remove it,
thanks in advance...

Hi,

I didn't find a request for this specific SKU yet, but... I need the bios password removed from it.
(The tamper protection triggered randomly one day)

Here's as much info as possible about it:
- ThinkPad X13 Yoga Gen 1 (Type 20SX)
- SN R90YLACQ
- Model 20SX002XGE
- CPU 10th Generation Intel® Core™ i7-10510U
- Lenovo-Support page for convenience

And here are what should be valid EC and BIOS dumps (from an external reader)...

hello freind can you help me to repair a corrupted bios please

LENOVO ThinkPad X13 YOGA GEN2 LLX-1 MB 203015-1 448.0MC05.0011

the bios work but it showing me region recovery and it start recovering but after finish it say failed to recovery and its restarting withe the same error

seriel number:: R914W7AV

TYPE::20W8-003JFR...

Hi, everyone.
I'm new here, got a lenovo thinkpad L13 yoga 20r5 failing to boot up with 0177: Bad SVP data error then it powers down not able to do anything. Please help

Thanks in advance....

Hello,

I am new to this forum and I already apologize for my english! I spent some time trying to find a solution to unblock a lenovo thinkpad x390 Yoga, which probably has, according to a diagram I found online, a NPCE388 Embedded Controller. I don't know much about laptop hardware but whith your help I could maybe manage to do it! In an other thread AAAC wrote:

"Or if you have an EC/KBC programmer you can READ, ERASE and PROGRAM EC/KBC, disconnect all source of energy for 1-2 minutes, then reconnect and use Lenovo Maintenance Utilities (UEFI version) to enter...

Please help. I'm looking for a reliable BIOS update, and if available, also for the EC.
The laptop turns on but displays no image. When I update the BIOS using files available online, the laptop stops turning on and the power button flashes three times.

Laptop :
Lenovo ThinkPad X1 Yoga Gen 5
SN : PF-2D7PT6
Type Number : 20UB-002NPB

Motherboard :
GX490 NM-C661
Rev : 1.0
CPU : SRGKW

I am attaching the original BIOS file.
Thank you very much in advance for your help. 🤗​
​...

Hello i have here X1 Yoga Gen 5, sometimes laptop turns on but but it usually won't.
When laptop won't turn on, the fan starts and the power light comes on,and stays.
I will attach the bios file, could it be problem in the BIOS?
Motheboard is NM-C881 Rev:1.0
SN : PF-2GDA60
Type Number : 20UC-S17W1D​...

Hello,
Can I please ask anyone to assist with a patch to remove the supervisor password from the below bios dump.

Lenovo ThinkPad X1 Yoga Gen 5
S/N: PF2WLEZB

Thank you in advance for your time....

HI everyone!
Please I have have lenovo thinkpad l380 yoga 20m7
When I start screen is black but keyboard backlight work fine. So I think it's bios problem
Please someone have a bios. Bin dump. Thank