Hello can any one please repair this bios, thanks in advance!
Device: Laptop
Brand: Lenovo
Model: V330-15IKB (uma)
Board number: LV315KB ; 17807-3M - 448.0DC05.003M
Serial number: R90QPPX8
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Hello can you help me with a clean Me for a lenovo v330-15ikb please?
Slow boot
Lenovo v330-15IKB
Model : 81AX
Sn : R90PLFK5
thxLeave a comment:
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thank you very much for the advice. Unfortunately, I don't disconnect the chip and I haven't found anyone who can. So unfortunately I have to leave the laptop as it is :-(, I was hoping for some Fn+r boot method, but this is beyond my abilities. Thanks again.
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I watched the video, so I don't know, I probably won't give it. The chip must be desoldered, or it can be left on the board and connected with the terminals supplied with the programmer
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You need an SPI programmer.. watch a video here for information..
https://www.youtube.com/watch?v=DWWigscuQDYLeave a comment:
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I have downloaded the bin file and it is on a USB flash drive, I found it in post 17, I assume that I have a USB at startup and press Fn+R - this is for upgrading, but I didn't find how to backup the bios first. I want to try it, I want a bigger disk. I have a disc that doesn't work for me, so I'd like to give it a try before I return it to the dealer. :-) Thanks
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thank you i will try please, how to update and previous bios backup? Somehow I didn't read how to do it. Thank you for the advice.Leave a comment:
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Hello, i have Lenovo V330-15IKB
Product name
Lenovo V330-15IKB
BIOS Version 6SCN54WW
EC version 6SEC21WW
MTM 81AX00SWCK
sn: R90SH1C1
My laptop only sees the original 128GB SSD in the M.2 slot, it doesn't see any other SSD. Now I bought an SSD directly from Lonovo parts, with the fact that it was fitted to this model, but the ntb doesn't see it either. So I can't upgrade. Probably a bug in the FW
I tried factory reset bios. The disk is ok, other PCs can see it immediately. Any advice please?Leave a comment:
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thank you peste. I try BIOS from post#29 and problems are unfortunately same
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Hello, help me with Lenovo V330-15IKB 81AX bios dump please🙏after update bad display, fan spin, and caps lock on. In attached files is original BIOS backup.
Thank you very much for any help.Full machine model number LENOVO V330-15IKB 81AX MTM 81AX00SWCK Serial number R90T6HPJ UUID Number ED735400-89F3-43A2-A7C2-FC9192965677 BIOS Version 6SCN54WW EC Version 6SEC21WW MO R9N0B922000F Leave a comment:
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Lenovo v330-15ikb
s n: R90syee2
17807-3m
model 81ax
There is no image, please helpLeave a comment:
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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 -
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.... -
Hello there.
I am working on a Lenovo Legion T5-26AMR5 desktop that currently has a corrupt BIOS and I have been unsuccessful thus far in trying to fix it myself.
History:
1. This computer came to me initially with an error message that said "BiInitializeLibrary failed 0xc0000001" or "0135 fan error". It would always be one of the two errors. It should be noted that when it produced the fan error, there was no physical problem with the fans. They were all spinning just fine.
I searched for this error online and discovered... -
So a couple of years ago i got a bios update through Lenovo Vantage, so i installed it and bricked my whole BIOS, so i couldn't fix it so i put that ideapad in a box, 3 years later i found that one PC and want to recover it to switch from a 2014 hp laptop to this one.
I found a method to recover the BIOS of many lenovo laptops tha consists in pluging in a USB Flash with the BIOS files and power on the laptop with Fn + R keys pressed until fans go loud and start beeping loud, but nothing worked, so i think filename is wrong, i tried naming the bios file as 07WW.BIN, BIOS.BIN, BIOS.fd,...10-11-2024, 03:12 PM -
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...
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