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Re: Lenovo bios V330-15IKB
Thank youComment
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Hello, I have a lenovo v330-15ikb, I have tried several bios but it takes a while to turn on and then turns off after being on. I leave the old bios in case anyone has a solution. thank you so much.Comment
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Lenovo v330-15ikb
s n: R90syee2
17807-3m
model 81ax
There is no image, please helpComment
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----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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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 Comment
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try post#29..Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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thank you peste. I try BIOS from post#29 and problems are unfortunately same
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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?Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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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.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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You need an SPI programmer.. watch a video here for information..
https://www.youtube.com/watch?v=DWWigscuQDYDue to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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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
Thank youComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.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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Hello can you help me with a clean Me for a lenovo v330-15ikb please?
Slow boot
Lenovo v330-15IKB
Model : 81AX
Sn : R90PLFK5
thxComment
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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.... -
Hi everyone,
My Lenovo Legion Y540 (i7-9750H, RTX 2060) bricked after I downgraded from BHCN44WW to BHCN21WW.
Laptop stopped booting entirely.
I used a CH341A programmer to dump the corrupted 16MB BIOS.
i then attempted the following:- Downloaded stock BIOS BHCN39WW from Lenovo
- Trimmed it to 16MB
- Extracted the BIOS region from the corrupted dump
- Extracted the BIOS region from the stock 39WW
- Replaced the corrupted BIOS region with the stock one (within hxd , opened the corrupted dump and replaced its region by the stock)
- Injected back my LDGB / DMI
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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... -
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...
Comment