YOGA 11e
Board Code: DALI8GMB6D0 REV D
Plz clean this bios, Backup attached
Thanks...

Have a Lenovo 11e Yoga Gen 6 with a DA0LIAMB8G0 Rev G motherboard. No schematics for it that I could find so far.

The board is dead with this IC near the USB-C port burnt. The only letters I can make out are

___0A
___088
A8H8

The USB-C port seems to connect mainly to a PS8747b IC, but this burnt IC does seem to connect to some of the pins as well. So I'm assuming this is what handles the 20V negotiation etc....

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)...

I had a customer bring their laptop in as they attempted to change the boot logo and did not follow the instructions to keep the size to the requirements and went full 4k to which then bricked their BIOS (Powers on but no POST). I attempted to take a BIOS image from an identical model I had and cleaned ME but now that laptop has a system board error when I put the chip back on board. Thanks to Lenovo for gluing the BIOS chip down which made it difficult to remove. I did make sure nothing was knocked while removing the glue and getting the chip off. Now I'm thinking the U89 chip next to it that...

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​...

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,
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....

HELLO EVERY ONE I HAVE ONE PROBLEM IS MY BOARD BOARD DISPLAY BUT WIFI CARD PUT DISPLAY IS GONE POWER ON PROPERLY FAN SPING BUT DISPLAY NOT SHOWING LENOVO L13 YOGA GEN 2 PLEASE HELP ME....

From a Lenovo Thinkpad 11e Yoga Gen 6. Have a burnt IC next to the USB-C port but cannot make out its markings....

Try...

Lenovo L13 Yoga Gen 2
- SN : R9-146K8V
- Type : 20VK-0024US
With Procesor i7-1185G7 vpro, has 2 SOIC8 chips wtih Gigadevice (EC) and MXIC (BIOS)
The problem is 4 note beep when power on, then off after beep

Have tried the bios file from this thread for 20VK, the beep is gone but light power indicator always flickering and still no display

Can anyone share the BIOS file or EC file for this type?

Here the original backup BIOS file...

I pulled out second computer, identical to the one I tried before.
I repeated the entire procedure.
Patched BIOS booted, and I went through the process.
I desoldered the chip and soldered the same chip from where the previously readed BIOS(2nd lenovo X1 3rd gen).
As a result, both computers are dead – they won't boot, the fan won't spin, and the monitor won't backlight.
I used lenovo_autopatcher_0.2.

Laptop Lenovo X1 Yoga 3rd GEN
Type: 20LES3FQ0X
Serial: R90T1L30​...

Hello!
I used autopatcher, rewrote the patched file in the bios, but as a result, when I press the power button, nothing happens.
I performed the first part (uploading patched bios and passing through empty fields, pressing the spacebar twice, etc.) using a clip.
While clearing memory before uploading the original batch, clip started failing (applications were freezing – neoprogrammer, asprogrammer, etc.).
So I desoldered the chip, cleaned it, uploaded the batch from the backup, and then verified it (I've attached a photo).
Unfortunately, the laptop wouldn't boot....

Hello and good day,

Im just wondering if its at all possible to dump and reflash the yoga gen6 x1 bios to remove all supervisor passwords ?

If anyone has any knowledge of whats needed and a step by step guide on where to locate chip,what hardware is needed and the software or patch which is need to clean the laptops bios.
I have tried seaching and reading though posts but cant seem to find any solid info on this model. Any input would be great

Thanks in advance