Could some one please help?
Model: 5 14IRU8
SN: PW05ESRV
Please fix my BIOS, corrupted due to interrupted BIOS update. Thanks!
Model: 5 14IRU8
SN: PW05ESRV
Please fix my BIOS, corrupted due to interrupted BIOS update. Thanks!
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It is now posted but it is missing all the DMI info and the Windows DPK key. Could someone please transfer these? Thanks!Comment
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It works! Thank you guys for lighting response. I couldn't believe it. 🤩Comment
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Hi everyone,
Can someone help me with the IdeaPad Flex 5 14IRU8 bios.
Board No : LC58-14IRU
Sorry I don't have serial number.
PROBLEM NO POST
Attached Old bios.
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Bios Cracker
Thank you so much for the file. 1st one works but still has led blinking at power button.Comment
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Lenovo Ideapad Flex 5 16" 82Y1. Power LED blinking constantly It seems BIOS broken or can't out from Deepsleep mode. Can you help me guys?
Model: Ideapad Flex 5 16IRU8
Motherboard: LC58-14IRU MB 223073-1 448.0RH25.0011
SN: PW061CYF
MTM: 82Y10003USComment
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Lenovo Ideapad Flex 5 16" 82Y1. Only keyboard light showing. SN don't know because sticker removed.
MB: LC58-14RIU MB 223073-1. 448.0RH25.0011
help guysComment
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Hello, the bios on my Lenovo TD350 ThinkServer got corrupted during a bios update, the bios restore function killed the Server.
I need to flash the bios inside the MX25L12835F SOP8, i have already desolder the chip and solder it into my SOP8 adapter and read it with a ROM programmer.
I use the innoextract 1.9 software to extract the bios file from the .exe file that i download from lenovo website, can you help me edit the Hex file (removing the Index part and resize the file)?
This guy claim to have done it https://forums.lenovo.com/t5/ThinkSe...doesnt-Start-u... -
Hello everyone,
I’m working on a Lenovo ThinkBook 13s Gen 3 ACN (AMD Ryzen 5 5600U) with a Winbond W74M12JW 16MB BIOS chip
Symptoms:- No display, fan spins, white LED blinking
- Temporary boot after flashing another BIOS
- Dies again after reboot
- Current BIOS dump appears corrupted (mostly FF-filled, no valid UEFI structure)
What I already tried:- External flash with CH341A + proper 1.8V supply
- Flashed GMCN33WW-031F.bin (booted once, then failed again)
- Reflashed original dump → same issue
- Power reset, battery disconnect
- RAM reflow attempt (no change)
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Hello Everyone,
I have a Lenovo Slim 7i 14IMH9 that got stuck in a boot loop with black screen after a failed BIOS update through Lenovo Vantage.
Here are my laptop details:
- Model: Lenovo Slim 7i 14IMH9
- Serial Number: YX09M0K7
- Machine type: 83D80003US
**Problem:**
About two weeks ago a BIOS update for this laptop failed and the laptop has been stuck in a boot loop with black screen ever since. Now when I press the power button, the keyboard lights come on and the fan starts running. However, the screen remains black. The laptop... -
Serial Number: PF42HXCM
Board Number: NM-D882
P16s Gen 1 (Type 21BT, 21BU) Laptop (ThinkPad) - Type 21BT
Hello, I have a Lenovo ThinkPad P16s Gen1 with a likely corrupted BIOS.
As soon as the power adapter is plugged in, the fan runs at full speed, but nothing else happens. When I search for the original BIOS version with UVPD, I get N3BET61W, but this exact version has been withdrawn by Lenovo.
Unfortunately, I can't find any other original BIOS for this model.
I've already tried creating a new BIOS from version 1.40,... -
Summary of BIOS Whitelist Removal Problem
Problem:
I am attempting to remove the WWAN card whitelist from my Lenovo ThinkPad T560.
Initial Findings:- My current BIOS version is N1KET58W (1.45).
- I have a CH341A programmer and have successfully created two full backups of my BIOS.
- I have the ability to use command-line tools on a Linux machine.
- I attempted to use several automated and manual patching methods on my N1KET58W (1.45) BIOS, including using hex strings. These attempts all failed.
- I concluded that the
08-12-2025, 03:01 PM
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