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Hi folks!
I own a Lenovo Ideapad 100-15IBD with BIOS updated to the most recent version E0CN63WW.
I've seen that it's possible to access advanced BIOS by pressing some obscure key combinations, depending on the laptop model. Unfortunately I'm unable to find the method that would work for my machine. Is it somehow possible to activate this BIOS mode via dumping/reflashing? I'm green in these areas but willing to give it a try. I've got both Windows and GNU/Linux installed there. Could you guide me please? If you wish I can send the BIOS dump (if it's possible to do from the userspace).
The bios updater.exe contains these files, there's no BIOS image in plain sight:
Ding.wav FWUpdLcl.exe FlsHook.exe FlsHookDll.dll H2OFFT-W.exe WIN.fd iscflash.dll iscflash.sys iscflashx64.sys platform.ini sfx_script_E0CN63WW.txt xerces-c_2_7.dll
Best regardsComment
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read the rules..https://www.badcaps.net/forum/troubl...before-posting
post the S/N, the original bios of the laptop, the motherboard model, etc.
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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Hello friends,
a long time ago I asked for this bios for a 100-15IBD 80QQ
with SN: PF0Q50J1, MTM: 80QQ01GCGE.
Only now have I realised that the bios file offered for download had a different name (15IJB).
Was it the correct one and just misspelled? possibly my mistake back then?
Can this be checked retrospectively? I still have the old laptop here, if it wasn't the correct one, I would like to try again.
Best regards
ITFanComment
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Top, thanks for the info. I'm reassured now.
Sorry for the mistake.
Is the SuperIO also programmable for the same model?
Is there a file for it?
It's a Lenovo IT8586E.
Best regards
ITFanComment
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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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did you mean a new super io or bios chip?
how to check for broken SIO?Comment
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Hmm,
Previously, the power LED, charging light and camera LED were constantly lit, but no boot process and no fan.
Now the power LED and the charging light are also lit, but second flash briefly every 5 seconds or go out for a very brief moment.
What no longer lights up is the camera LED. There seems to be a change, but unfortunately no boot possible so far.
I have left the power supply connected for longer and now the charging LED is also white, previously orange.
On the USB Ports no power. What else could I do?
Best regards
ITFanComment
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This is the bios requests sub forum, the bios is ok.If you want help with hardware start a new thread in laptop troubleshooting https://www.badcaps.net/forum/troubl...mobile-devicesComment
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Hi,
Lenovo Ideapad 3 100-15ibd. 19v, 3.3v, 5v, 1.35v, 1.8v, 1.0v all present but laptop
restarts every 7 seconds or so with no display. Tried hard reset etc. but no luck. Resistance to ground seems ok on all coils. Could be corrupted ME region of bios.
Can someone please assist with cleaning the ME region of the bios...info attached below.
Lenovo Ideapad 100-15IBD
MTM: 80QQ0060US
Serial Number: PF0BM2WW
MO: PF9XB5925010
Thanks
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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Thanks for your reply.
I tried the bios at post #2 but the same thing is happening. Just keeps restarting every few seconds including the fan, it spins every four seconds repeatedly. Power button does not shut it down.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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Ok thanks, point taken.Comment
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Hello guys, I need a bit of help with Lenovo Ideapad 100-15IBD bios ( I think ).
The laptop turns on, power light and battery charging turn on, hard drive spins ....but no display, reading here on forums I tested the voltages and everything checks on, CPU gets warm and 1.8 volts.
One of my suspicions is that the BIOS got corrupted , but I don t know where to get a clean one and also how to write the DMI with my information in the generic BIOS.
I used the CH341A to download the current bios.
The laptop info: Lenovo Ideapad 100-15IBD
Model name : 80QQ
S/N: PF0K1F6U
MTM:80QQ00JGUS
Factory ID: JVHFC1
Can I please get some help or directions regarding this BIOS, I attached my current BIOS.
Thank you and I appreciate it.Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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I see that the rar file contains 2 bin files one the BIOS and one called EC.bin, what is the EC.bin for?
Sorry if I seem a bit clueless.
I read about EC and now I know what it is and where it is is the square ITC chip with Lenovo branding on it .......hmmmm it starts to get a bit out of my skill range if I want to flash that one or replace it.
I flashed the BIOS 3 times same issue PC starts but same no display I think I have a different issue.
Thank you guys I will move to the motherboard threads.Comment
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I was reading around the internet about the Lenovo Ideeapad 100 BIOS issues and some people are using a CLEAN.bios to delete te ME remnants from the BIOS who otherwise would not be overwritten by a classic BIOS update procedure.
Do you guys have any insights?
Thank you.Comment
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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... -
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 -
Problem is blinking power led only
i don't know exactly if it's s145-15igm or s145-14igm
have a backup bios file but i dont know the serial.. coz text already erased at the back of the cover
Mother board : fs440fs541 nm-c111 rev 1.0 2019-01-08
Already tested some of posted bios here
S145-14igm - success but invalid serial and not booting on OS
S145-15igm - success with serial and some other info in bios but still not booting on OS
already tried installing new windows but always booting on bios setup
windows installer flash drive detected on... -
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 -
Good morning, gentlemen, I hope you can help me with my laptop, I told you that I saved it about 2 years ago because it wouldn't turn on, now I have a ch341a programmer, I made a backup of the bios, I flashed an original downloaded from lenovo and it started, but it turned off after a few minutes, I entered the bios configuration and the brand, model, serial number, windows serial number, etc. did not appear, I request your help, I did everything I found in the forum but I could not solve it, also now it won't start again, it turns on but the fan does not turn, I will share all the information...
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