Do not post in all CAPS!
https://www.badcaps.net/forum/troubl...46#post3241746
How to clean ME/TXE region:
https://www.badcaps.net/forum/showpo...41&postcount=3
-
Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hello, can you help me with password protected bios? I try it with autopatcher, but it doesn't generate me patched file (i didn't find generated file).
Lenovo Yoga 11e
TYPE 20HS-S08F00
S/N LR-09GRKY 17/07Leave a comment:
-
Re: Lenovo Yoga 11e(4th gen) bios
Thanks peste. With this the fan spins at full speed with no display, one question the broken bios chip that was onboard is mxic25l12873g I have used Winbound 25q128fv, is that okay?Leave a comment:
-
Re: Lenovo Yoga 11e(4th gen) bios
did you try this???
https://www.badcaps.net/forum/showth...ht=DALI8KMB8D0Leave a comment:
-
Re: Lenovo Yoga 11e(4th gen) bios
Unfortunately, it does not work, also the motherboard number is not the same. This one is DALI8 the other is DALI2Leave a comment:
-
Re: Lenovo Yoga 11e(4th gen) bios
Same motherboard with you just have to experimentLeave a comment:
-
-
Leave a comment:
-
Lenovo Yoga 11e(4th gen) bios
I need Lenovo yoga 11e bios bin file This laptop is from another repair shop the bios on board is not even being detected, is totally damaged, 100% confirmed so I do NOT have the original BACKUP, the below information is all that I can get,
motherboard: DALI8KMB8D0 REV D
Type: 20HS
Can't find the serial number so if you are able to work with the above information and give me a working bin I will be highly gratefulLeave a comment:
-
-
Lenovo Yoga 11e(4th gen) bios
YOGA 11e
Board Code: DALI8GMB6D0 REV D
Plz clean this bios, Backup attached
Thanks
-
Need Clean BIOS/EC Bin File for Lenovo ThinkPad Yoga 11e - Stuck with 0275 Error CMS
Hello everyone,
I am attempting a repair on a Lenovo ThinkPad Yoga 11e that is currently stuck at boot with the error: "0275 error CMS" even after setup new bios battery and will not allow me to enter the BIOS/Setup.
This is a critical issue that I believe requires flashing the BIOS chip directly using a programmer (e.g., CH341A/RT809H), as standard software updates or resets are not possible.
I have opened the laptop and identified the main BIOS chip... -
Hi dear Badcaps-Community,
Somehow an auto update, which I triggered before I left my laptop unattended, bricked my BIOS.
I was able to extract the 2MB BIOS and 16MB BIOS which I will attend. (CH341B black with NeoProgrammer 2.2.0.10)
The Device is a Lenovo Yoga L13 Gen3 and I was able to identify the following specifications:
Lenovo Yoga L13 Gen 3 AMD:
Lenovo Modell: Type 21BB
Artikelnr.21BB006GGE
Seriennummer: PW0A6207
AMD Ryzen™ 5 PRO 5675U
Memory 16 GB DDR4-3200MHz
SSD: 512 GB SSD, M.2 2242, PCIe Gen4, TLC,... -
Recently I used the official Lenovo bios updater software on my ThinkBook 13s G3 ACN (20YA0005GE). The updating process failed and I got a black screen after powering the device. Of course I did not make an own backup before using the Lenovo bios updater.
I bought a CH341A programmer and was able to make a connection to the chip while it is still soldered on board. But I did not realise that the chip was a 16MB size and selected the wrong size (8Mbit / 1 MByte) before reading the content of my chip. So the dump I did before erasing the chip is only 1MByte big. I fear that I lost... -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
I've currently got a Lenovo Yoga Slim 7 14APU8 that is not posting. Its fan spins, the keyboard lights up, and the caps lock doesn't work. It was taken to some shop for cleaning, and then they updated or tried to update the bios. After that, there was no display and no post. I've removed the bios ic from the board and made a bios dump. I need some assistance going forward, as I suspect this is probably just a bad bios issue. I've tried searching for a dump, but no luck; if anyone can throw me a bone, it would be much appreciated!
Attached is the bios dump in the state I received it...
Leave a comment: