I need EC for lenovo G50-70
aclu 1/aclu2 uma nm-a272
rev 1.0
05-12-2013
thanks in advance
aclu 1/aclu2 uma nm-a272
rev 1.0
05-12-2013
thanks in advance
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Re: PLZ I need EC for lenovo G50-70
try this -
Lenovo G40-70 need main and ec bios
I need a main and EC BIOS on this model LENOVO G40-70 BOARD ID: ACLU1/ACLU2 UMA NM-A272 REV:1.0 pleaseComment
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Re: Lenovo G40-70 need main and ec bios
here you are my friendComment
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Re: Lenovo G40-70 need main and ec bios
I don't know why my friend,
seems like I can not send attatchmentComment
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Re: Lenovo G40-70 need main and ec bios
make the file first rar file then go to attachment and attach the file please i need a working oneComment
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Re: Lenovo G40-70 need main and ec bios
Here try this.Comment
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Re: Lenovo G40-70 need main and ec bios
Thanks imranromi when i flashed the main it turns on and display comes a seconds then goes off and cannot turn on again. I need the EC FILE 8586E pleaseComment
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Re: Lenovo G40-70 need main and ec bios
Anyone can share a working EC FILE for this pleaseComment
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Re: Lenovo G40-70 need main and ec bios
Anynone please NEED EC file for thisComment
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Re: Lenovo G40-70 need main and ec bios
problem solved!!! it was the swiitch board is the culprit replaced it and now laptop working fine. thanks imranromi for the biosComment
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Re: Lenovo G40-70 need main and ec bios
NM-A272 ec bios pleaseComment
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Re: Lenovo G40-70 need main and ec bios
Bios extras site Lenovo..DMI 6A0000 - 6A1FFFDue 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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Lenovo G 50 70 NM-A272 bios
hello my masters
Device model: Lenovo G50 70
Motherboard code: ACLU1/ ACLU2/ UMA NM-A272 REV:1.0
i need main bios and ec biosComment
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Re: Lenovo G 50 70 NM-A272 bios
i am waiting tooComment
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Re: Lenovo G 50 70 NM-A272 bios
ACLU1/ACLU2 UMA NM-A272 Rev 1.0
DMI 6A0000 - 6A0FFF----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Re: Lenovo G40-70 need main and ec bios
Lenovo G40-70
Cannot Get +5VALW and +3VALW
B+ is 20V Ok
Please advice me
Attached Filesif you find these attachements useful please consider making a small donation to the site
Comment
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Re: Lenovo G 50 70 NM-A272 bios
Problem:
Lenovo with all tension S0 S3 S5
Blinking display
Blinking LEdOn Webcam
400ma 200ma 400ma loop when I plugged in the supply
All cristals signals OK
CPU with temperature, fan cooler on
CMOS CHIP 1,2,5,6 with data loop
This main Bios bin Its work for me! thanks !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.... -
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... -
Dear all,
I have recently fixed a Lenovo IdeaPad 3 15 ALC6 that was not booting due to a BIOS issue. After flashing the BIOS, the laptop boots up, but hard disk is not recognized in BIOS. Is says "Hard Disk : Not Installed". I have tried with 2 different drives (one that I know is working on another laptop) but I get the same result. I do not know if disks were recognized before I got the laptop and fix it, but I don't see any reason why not. I can boot on USB though.
Here the steps I have taken to fix the laptop:
- downloaded latest BIOS from Lenovo Website...
Comment