need bios this is orignial
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Re: YOGA213 LA-A921P need bios
try this
make backupIm Back... sort of...
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Re: YOGA213 LA-A921P need bios
thxComment
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Re: YOGA213 LA-A921P need bios
ThanksComment
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Re: YOGA213 LA-A921P need bios
thanks dearComment
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Re: YOGA213 LA-A921P need bios
a clear me bios ?
laptop starts but image in 10-15 secondsComment
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Re: YOGA213 LA-A921P need bios
thank uComment
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Re: YOGA213 LA-A921P need bios
ThanksComment
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Re: YOGA213 LA-A921P need bios
thankyouComment
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Re: YOGA213 LA-A921P need bios
thank youComment
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Re: YOGA213 LA-A921P need bios
if anyone could please upload the-a921p rev 1.0 thanksComment
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Re: YOGA213 LA-A921P need bios
LA-A921P hi any one i need ec file pleaseComment
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Re: YOGA213 LA-A921P need bios
ThanksComment
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Bios Lenovo mainboard ZIVY0 LA-A921P
Hi guys, I have a Lenovo notebook, I can't read the model of the pc because the label is not legible, but the motherboard is ZIVY0 LA-A921P Rev: 1.0, the pc turns on the backlit keyboard for a couple of seconds, nothing on the display, and it immediately turns off, I think it's a bios problem, but I can't find it around, I'm attaching mine.
P.S.
Sorry for my english, i used google translate.Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Comment
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↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: YOGA 2 13 LA-A921P need bios
Thanks to ala_borbe !!!
Bios u provided working !
Laptop working.Comment
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Hi need build this bios anybody fix this and try working i try many but same issues 5 second turn on keyboard light fan spinning then off twice time
I attached backup bios ZIVY0 LA-A921 REV 2.0
Lenovo Yoga 2 13
Sn-CB34905429Comment
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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 everyone, hope everyone's having a great day.
I have a Lenovo Thinkpad X1 Yoga Gen 3 for repair. (20LES3T900)
I looked in every corner and the laptop seems fine. Its pulling 500mA but no display, no noise, nothing.
So I assume its a BIOS issue. I downloaded the BIOS with CH341A and opened it on ME Analyser and didn't receive any errors.
Does this mean the BIOS is fine? making it a hardware issue?
I downloaded fresh BIIOS from the Lenovo site and used Hex Editor replace the Lenovo's BIOS into my BIOS region. But the file size ended up being... -
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,... -
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... -
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...
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