Pls help i need bios for x1 carbon
Lmq-1 mb 12298-2
48.4ly06.021
Lmq-1 mb 12298-2
48.4ly06.021
-
-
Re: Help. Need lenovo x1 carbon dump
Try this -
Re: Help. Need lenovo x1 carbon dump
i need 16mbComment
-
Help. Need lenovo x1 carbon dump
Pls help i need bios for x1 carbon
Lmq-1 mb 12298-2
48.4ly07.021
16Mb (25L128...)Comment
-
Re: Help. Need lenovo x1 carbon dump
have you searched the forum?
for example, take a look at this thread:
https://www.badcaps.net/forum/showth...ight=x1+carbonComment
-
Re: Help. Need lenovo x1 carbon dump
i searched before i put this thread but i'm not found
i need Lenovo Thinkpad X1 Carbon LMQ-1 MB 12298-2 48.4LY07.021Comment
-
Re: Help. Need lenovo x1 carbon dump
I need that dump too, I searched but no one is sharing 16MB dump works 100%Comment
-
Re: Help. Need lenovo x1 carbon dump
why do you need bios dump?
is it for bios password?Comment
-
need bin bios for LMQ-1 MB 12298-2
hello
i need bin bios for FRU#:- 00HN769 PLEASEComment
-
Re: need bin bios for FRU#:- 00HN769
Thank you i still waiting for help
Thank you in advance
Comment
-
Re: need bin bios for FRU#:- 00HN769
Post your bios backup .Comment
-
Re: need bin bios for FRU#:- 00HN769
Thank you for reply
unfortunately i do not have it but it wrote on the board this info:
FRU 00HN769
LMQ-1 MB
12298-2
48.4LY07.021
on the cpu wrote : SR1EA
could you please share some software converting exe to bin files please i want try some
Thank you in advance dearLast edited by dlshad96; 09-02-2019, 12:11 PM.Comment
-
Re: need bin bios for FRU#:- 00HN769
try my dump...There are 10 types of people in the world. Those that understand binary and those that don't.Comment
-
Re: need bin bios for FRU#:- 00HN769
try this extracted from lenovo bios update fileThere are 10 types of people in the world. Those that understand binary and those that don't.Comment
-
Re: need bin bios for FRU#:- 00HN769
if above does not work try thisComment
-
Lenovo X1 Carbon LMQ-1 MB 12298-2 48.4LY07
Hi,
Have a heap of X1 carbon units that power up to a blank screen. I've assumed its a bios issue. The bios dump for this model doesn't seem to be common.
The board model is
LMQ-1 MB
12298-2 48.4LY07.021
I have a working dump from a good unit thats the non-touch version it is:
LMQ-1 MB
12298-2 48.4LY05.021
I have tried this on the non-working unit and it didnt work. I cleaned the ME using easycleanME to the same ME version and it didnt work. I then tried a much later ME version and the unit was able to boot however it locks up after running for a few minutes.
I'm using a flashcat to copy the chip.
Does anyone have the correct bios for this model or am I just messing things up?
Cheers!Comment
-
Re: Lenovo X1 Carbon LMQ-1 MB 12298-2 48.4LY07
Main + ec
enjoyLast edited by SMDFlea; 06-05-2020, 01:55 AM.Comment
-
Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hi everyone.
I have an engineering sample of a Lenovo ThinkPad X1 Carbon 11th Gen (TYPE 21HM-2FVT05, S/N PF-40G7CD) with an Intel Core i7 1360P (ES – Intel 0000). Since this is an engineering sample, the BIOS had a massive number of various settings. One day, I was experimenting with the BIOS settings and, after saving them, the laptop stopped booting and played a melody after pressing the power button, signaling error code 0002 (Internal bus error), just like in this post: https://www.badcaps.net/forum/troubl...shooting-lapto... -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
-----------------------------------------------------------------------------------------
Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
First of all, ive veen reading these forums for some time and its always veen very helpful, so i thank you all for this amazing comunity.
I have a lmq-2 13268-1 motherboard from a lenovo x1 carbon 3rd gen. And the MX25l12873f (U49) bios pin 8 is not getting voltage.
So far these are my diagnostics:
When given 19v trough power adapter, consumption reads 0.003 amps for about 5 seconds then nothing.
When power button pressed same result, and i get three green blinking lights from the pwr btn led. But foesnt turn on.
If i plug the battery...
Comment