I nedd this bios
Attached Files
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Re: Need bios nm-d352 rev 2.0
Ok i will try and replyComment
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Re: Need bios nm-d352 rev 2.0
Hello. Need bios dump for Lenovo t14Comment
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Re: Need bios nm-d352 rev 2.0
no pawerComment
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Hello, does anyone have a working bios for Lenovo Thinkpad P15s nm-d352 rev 2.0 SN: PF-3FQ9Q6 TYPE NUM: 20W7-S1UL00, attached, its original bios boots without an image.Comment
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A reminder
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https://www.badcaps.net/forum/troubl...before-posting
You MUST:- Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.
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ThinkPad P14s Gen 2
sn: pf-3j9rv8
type n:20vx-009quk
powers on, fan don't spin, no display. Please fix.Comment
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Hello Sir
Good Morning
I have Lenovo T15 Gen 2 the Problem is this its showing just lenovo logo and blank when i press F1 its showing entering Setup then again Blank i think its bios Issue Please Check this
MotherBoard Code :-NM-D352 rev 2.0
serial Number :- PF-3BLG4T
THANKS IN ADVANCEComment
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Lenovo Thinkpad T14 GEN 2
MAIN: nm-d352 rev 2.0
SN: PF-3AEBM9
TYPE NUM: 20W7-S1UL00,
its original bios boots without an image.
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please give me dumps of two flash drives, my U2201 is damaged
PF-3P2VLQ
20W0-S0F200Comment
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Every donation made will go towards server fees and maintenance costs.Comment
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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... -
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 -
Hi everyone.
I have an engineering sample of a Lenovo ThinkPad X1 Carbon 11th Gen (TYPE 21HM-2FVT05, S/N PF-40G7CD) with an Intel Core i7 1360P (ES – Intel 0000). Since this is an engineering sample, the BIOS had a massive number of various settings. One day, I was experimenting with the BIOS settings and, after saving them, the laptop stopped booting and played a melody after pressing the power button, signaling error code 0002 (Internal bus error), just like in this post: https://www.badcaps.net/forum/troubl...shooting-lapto... -
Hello everyone,
First, the data in brief:
Manufacturer: Lenovo
Model: ThinkPad L15 G3 21C3-0016GE
motherboard: LG4 LT5 ADL RT UMA MB 8L - 448.0PZ26.0011
IC Bios 1: MX77L25650F
IC Bios 2: MX25L25673G
EC Chip: NPCX997KAABX
So far I've been a silent reader, but now I need your help
I bought a laptop. The seller said the bios was locked. I was looking for a way to remove this ban.
I then got the CH341A and pulled the corresponding files from here https://www.badcaps.net/forum/troubl...evices-and-ele... -
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
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