can you help me, please? 
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Last edited by laptopbn; 11-12-2020, 08:01 PM. -
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
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Re: Need bios hp 15s-du0040tx (fpw50 la-h323p )rev: 1.0
FPW50 LA-H323P Rev:1.0 15s-du1013tu 10th generation bios needComment
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Re: Need bios hp 15s-du0040tx (fpw50 la-h323p )rev: 1.0
Hi friends, check this file, its 100% tested.Comment
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Re: Need bios hp 15s-du0040tx (fpw50 la-h323p )rev: 1.0
Hi friends, check this file, its 100% tested.
Attached Files
100% working
Thanx BroComment
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Re: Need bios hp 15s-du0040tx (fpw50 la-h323p )rev: 1.0
Hi, What device did you use to program itComment
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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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Re: Need bios hp 15s-du0040tx (fpw50 la-h323p )rev: 1.0
NeoProgrammer software for the CH341A supports it . https://www.badcaps.net/forum/showpo...50&postcount=5Last edited by SMDFlea; 09-28-2021, 11:26 AM.Comment
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Re: Need bios hp 15s-du0040tx (fpw50 la-h323p )rev: 1.0
Need Bios Bin
FPW50 LA-H323P
Rev: 3.0
2020-11-12
Turn on. but, No display
Please help me....Comment
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Re: Need bios hp 15s-du0040tx (fpw50 la-h323p )rev: 1.0
Hi My Friends, i need the KBC file o EC file for this same board, thanksComment
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Re: Need bios hp 15s-du0040tx (fpw50 la-h323p )rev: 1.0
need bios
laptop is no display
FPW50 LA-H323P
REV. 1.O
Bios backup fileComment
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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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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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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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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 -
Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
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,...
Comment