Need BIOS File for LENOVO E15 THINKPAD
NM-C421
Attached Backup File
NM-C421
Attached Backup File
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Re: Lenovo e15 thinkpad nm-c421
any update Please ? -
Re: Lenovo e15 thinkpad nm-c421
Please need helpComment
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Comment
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Re: Lenovo e15 thinkpad nm-c421
hello any update Please ?Comment
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Re: Lenovo e15 thinkpad nm-c421
any bios available for this model pls helpComment
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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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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
-
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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need nm-c421 bios and ec please
i need working ec and bios pleaseComment
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Re: Lenovo e15 thinkpad nm-c421
Hi I´m new here, is it possible to remove the supervisor Bios Password of my Thinkpad E15 MT20RDComment
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Re: Lenovo e15 thinkpad nm-c421
The NM-C421 has an IT8227E EC chip,the password "might" be stored there.If it is you will need a special programmer such as a Vertyanov JIG, SVOD3/4,RT809H
https://www.badcaps.net/forum/showthread.php?t=103526Comment
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Re: Lenovo e15 thinkpad nm-c421
thx very much !!Comment
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Re: Lenovo e15 thinkpad nm-c421
I don`t know,i don`t own a RT809H.Found a post at vina,one of the members said that the veryanov can do it. Anyway i suppose the cheapest way would be to buy a pre-programmed chip,but then theres the serial etc to add,and thats another headache
RT809H support list https://hklrf.com/24download/img/RT809H-List8.txt IT8227E not in the list
Vertyanov. NM-C711 ,has 32 and 40 pin connector
NM-C771 KB_pins=32 FLASH=256 LEFT DOWN 08MM PD0=13 PD1=17 PD2=19 PD3=24 PD4=20 PD5=16 PD6=23 PD7=21 BUSY=10 STB=18 AFD=7 INIT=14 SLIN= 15 KSI4=11 KSI5=12 IT8227E-256 (Rimas)
NM-C771 KB_pins=40 FLASH=256 LEFT DOWN 05MM PD0=7 PD1=13 PD2=11 PD3=14 PD4=10 PD5=17 PD6=15 PD7=16 BUSY =20 STB=9 AFD=6 INIT=8 SLIN=1 KSI4=5 KSI5=12 IT8227E-256 (Flagmans)
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.Last edited by SMDFlea; 03-13-2022, 11:05 AM.Comment
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Re: Lenovo e15 thinkpad nm-c421
Thank you brother!
Last edited by onizzbox; 03-13-2022, 11:31 AM.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... -
I need a bios file for a Lenovo Thinkpad P1 Gen 3 laptop, model 20TJS2LA1B.
Can anyone help me find the BIOS file for this laptop?
This laptop is having trouble booting from a flash drive or SSD.
I've updated the BIOS with a file downloaded from lenovo.com, but it still doesn't work.
So I'm thinking of flashing it another way. -
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Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or RepairThis specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock 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 X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock 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...09-06-2024, 11:40 AM
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Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or RepairThis specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock 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 X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock 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...09-06-2024, 11:40 AM
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