bios lenovo legion 5 15imh05h
GY550/551/554/556
NM-C911 REV 1.0
help me please
GY550/551/554/556
NM-C911 REV 1.0
help me please
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Last edited by sito; 09-09-2021, 06:47 AM. -
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Re: Need Lenovo NM-c911 bios dump
thank so much bro'''Comment
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Re: Need Lenovo NM-c911 bios dump
bios lenovo legion 5 15lmh05
NM-C921 REV 1.0
2 bios big and small
help me pleaseComment
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Re: Need Lenovo NM-c911 bios dump
PLease clear follwoing file
Attache File
Legion 5-15IMH05H (Lenovo) - Type 81Y6
SN:PF2YZG35Comment
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Re: Need Lenovo NM-c911 bios dump
i need ec bios 128kbComment
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Re: Need Lenovo NM-c911 bios dump
Hi i need EC Bios IT8227E-192 CXA for this motherboard:
GY550/551/554/556
GY559/55A/55D/55E
GY750/751
NM-C911 Rev: 1.0
2020-02-14
Thanks for your help.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:
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Every donation made will go towards server fees and maintenance costs.Comment
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Re: Need Lenovo NM-c911 bios dump
did you read this IT8227E-192 CXA ???
I dont find it inside software and i add it in VERTAYNOV 3 but it can t read it
i have the same mathoerboard with two controller IT8227E-192 CXA and IT8176FN-56A
i need to flash IT8227E-192 CXA with vertyanov 3
is there someone programmed this controller here ???Comment
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Hi, I´m trying to program the IT8227E with a RT809H programmer on a Lenovo board NM-B931.
I´ve set up the lines according to the schematics and connection is made with a 24pin flat-cable. (see pictures).
Unfortunately I get a error message when I try to read this chip. I´m curious if this chip is really not programmable via the keyboard connector. If I measure with my multimeter I get a connection between the EC and the pins on the KB-connector...
Can anybody help?Attached FilesComment
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clear me pleaselenovo legion 5 nm-c911 rev 1.0
​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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you have everything you need for the post#​2..
https://www.badcaps.net/forum/troubl...mp#post1726131Due 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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please help me, I have a Lenovo Legion 5 15IMH05H no display, I flashed it using another bios and it works but the product name, MTM, Serial Number are INVALID
The original BIOS file is not there because it has been serviced by someone else​. Thx
Product Name : Legion 5 15IMH05
MTM : 81Y600CLID
S/N : PF2DRRDPComment
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Hello all,
I have a Lenovo Thinkstation P500 that is stuck at post with no display, it happened after I changed the memory timings in bios. I can not clear CMOS using the jumper on the motherboard, also tried re-flashing bios suing a USB stick but it also doesn't work. The only solution that I can think of right now is re-flashing the bios chip using an external programmer but the problem is that I don't have the bios dump of p500 for flashing externally and I don't know the location of bios chip. If someone can provide the bios dump and bios chip location it would be really helpful.... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
... -
Hi all! I was reading on tutorials how to flash a bios to remove password from a bios, and I ended up reading the EC chip instead of the main bios chip, it only gave me a .bin file of 1,024kb, I learned later that that is the EC chip not the main bios chip (I should have read the tutorials here instead before attempting anything, my bad), I went to flash the original backup, the 1,024kb size file into the same chip and laptop is not powering up anymore. I may have screwed the chip or even the motherboard (Hopefully not), I am trying to see if there is a fix before I discard it. I had a couple... -
Hi, I hope this is the right place to post this. This is my first post on this forum.
A friend helped me get a prototype Lenovo motherboard from China, it's got a hole drilled in it but I'm working on trying to revive it to some degree. I dumped the bios in hopes that it might be useful to someone, since this board is configured with the 3rd NVMe SSD slot and maybe it is useful as a reference for modding another bios to support this function. For example the M90q Gen 2 / P350's unpopulated 3rd NVMe slot footprint maybe.
This bios dump is straight from the chip, nothing has been... -
Lenovo X1 Carbon 7th Gen Type 20R1
SN: PF1Y5BBJ
Board: GX490 NM-C661 Rev: 1.0
I have made two dumps of this bios, with the bios chip removed from the board and the hashes match on both dumps, but I cannot find the DMI information in the dumps except for the Windows product key, so I think it is corrupted. I have downloaded two bios updates from the Lenovo support site, but they contain small .PAT file, and 4 subfolders containing .FL1 and .FL2 files, which I don't understand enough to figure out how to use to fix my dump.
The problem with the laptop is that...
Comment