Hi gooday i have a HP x360 14m-ba013dx and the board number is 16872-1 448.0C204.0011 i have provided an original backup below. I get no display with high fan speed after a few seconds.Hoping it's a bios issue. thanks for your help.
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Last edited by hoaca388; 02-12-2022, 08:37 AM.
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Re: HP x360 14m-ba013dx bios bin
Go to the HP support site and enter the serial number on the case to search for driver and bios updates.Download the bios update executable - https://ftp.hp.com/pub/softpaq/sp133...0/sp133137.exe .Run sp133137.exe ,you`ll see a quick message about extracting an "insyde" bios. If you get a warning message about installing an insyde driver you can choose not to install it,it will pop up about 3 times.After the final warning a screen pops up with 3 options.Update,Make a recovery USB or copy. Choose the copy option and select a folder to save to. The bios is extracted to the folder you chose,there are 2 different ones,as the updater supports more than one machine.Open your bios backup with a Hex Editor and use the text search function to look for 083 ,you will see bios you need is 0830F .Next look for the laptop model number, the DMI (serial number,feature byte,win key) is all in one block.Open the 0830F virgin bios and scroll down to 220000 you will see that area starts with 00`s (not FF`s) ,go back to your backup and select the offsets in the picture, copy and paste insert into the virgin bios using the same offsets and save.
.Attached FilesLast edited by SMDFlea; 02-12-2022, 09:34 AM.Comment
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Re: HP x360 14m-ba013dx bios bin
Thanks a lot SMDFlea for teaching me how to fish.lol I did exactly as you mentioned and was able to use the Bios from HP Website and also add in my offsets and stuff..The bios is 100% working.Only thing it seems like i had another issue.I will only get it to boot up to bios if i apply some heat around the BIOS and KBC area. under the bios on other side of board is the memory controller. So i'll post in other section My issue.But hoaca388 thx for the clean Me Region clean.I assume it will be working as well.Comment
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Re: HP x360 14m-ba013dx bios bin
good afternoon friend SMDFlea excellent contribution you have taught me something valuable, a query that way of cleaning ME is the same for other bios that is to say other brands of laptop? or only apply for HP
Thanks in advanceComment
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Re: HP x360 14m-ba013dx bios bin
thanks bro for the stuffComment
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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
Yesterday, 02:17 PM -
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.
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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... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
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....
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