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Thanks for the archive. I already have that file - I downloaded the BIOS for Windows from Lenovo’s website, opened it with WinRAR, and extracted the same file.
Unfortunately, with your archive, it didn’t work. I held down Fn+R, turned on the laptop, and after a loud beep released the keys. The laptop kept beeping loudly for about a minute, then restarted and brought me back to the same menu with two options - none of which work....
Would you happen to have an older version of the BIOS? Not the one currently available on Lenovo’s official site?
UPD: I also noticed that new log files were created on the USB stick... attached in the archive.
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Here is the new file.
use a recorder.Comment
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Recording must be done directly in the bios.Comment
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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... -
Hello everyone, I would like to have the bios file for this laptop please. After the bios update it stopped working, only a black screen.
Lenovo Yoga Slim 7 Pro 14ACH5 , S/N:PF3DGGVN, motherboard HS45H NM-D691 Rev:1.0
There is no working file. Thanks for any help.... -
Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello! i need cleam bios dump for Yoga slim 6 14APU8
Does anyone have or can help correct my dump? There is absolutely nothing on the Internet about this model...
MTM: 82X3000NRK
Board: NB6287C_MB_V5
Here is my original bios with pass:... -
This specification for the Lenovo Yoga Slim 7 Pro Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Slim 7 Pro boardview and Slim 7 Pro schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo...09-07-2024, 07:20 AM
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