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you have everything you need at post #4...0881D
https://www.badcaps.net/forum/troubl...os#post1799811Due 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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Hi , please edit the bios below provided.
internal no diSplay, external have display
BOARD:LA-K201P REV 1
SN : CND14357TD
Thanks in advanceComment
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As smdflea said : It's not a bios issue
you can try the one posted at post #24 ..a virgin bios withe same BIDComment
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Hp 15s-du3517TU
SN: CND1504FXN
GPT52 LA-K201P rev:1.0
No DisplayComment
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Try this one, ver F.59 with serial/win key inserted
HP Laptop 15s-du3517TU (637X2PA)
BID 881D
S/N CND1504FXN
DMI+Win key 500000-50103FhComment
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ANY ONE HAVE LA-K205P EC BIOS.THANKSComment
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Type the laptop serial number, full name and model, motherboard model, etc.
post the contents of the bios/EC chip even if it is corrupted..
read the forum rules..https://www.badcaps.net/forum/troubl...before-postingComment
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hello masters
i have an hp 250 g8 i5-1135G7
MB GPT52 LA-K201P REV 1.0 UMA Version
18-09-2020
SN:CND31937XV
PRODID: 853U8ES#AB8
first control its working with no display and overheating on cpu missing DDR volt it was 0.22v on power supply 1.700 mA
after i trying so many bios files it just blink the white light no cpu volt no ddr volt on power supply 52 mA
GND to Cpu Coil 65 Ohm
GND to ddr Coil 477 Ohm
please do you have any suggestion or solution
old bios bin: in AttachmentLast edited by microhard; 10-08-2025, 06:39 AM.Comment
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I need the bios la-k203pComment
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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
07-24-2025, 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... -
Necesito quitarle la contraseña a la bios
cnd1468024
gpt52 la-k201p Rev 3.0
I need to remove the bios password
cnd1468024
gpt52 to-k201p Rev 3.0
in English please..... -
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,...
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