HalOoh Guys, good day....^_~ i need bios bin file for HP 15 bs742TX
DKL50 LA-E802P Rev:1.0 tnx...^_~
DKL50 LA-E802P Rev:1.0 tnx...^_~
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Last edited by SMDFlea; 06-14-2023, 01:59 AM. Reason: Renamed thread to remove specific model number -
Re: HP 15 bs742TX DKL50 LA-E802P
Post your bios backup . -
Re: HP 15 bs742TX DKL50 LA-E802P
tnx for the reply SMDFlea, i attached here my back-up biosComment
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Re: HP 15 bs742TX DKL50 LA-E802P
Here you go,try this bios .Comment
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Re: HP 15 bs742TX DKL50 LA-E802P
SSD of this carte is SATA or PCIe ?Comment
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Re: HP 15 bs742TX DKL50 LA-E802P
need bios for la-e802p any one please helpComment
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Re: HP 15 bs742TX DKL50 LA-E802P
try this. checked & working...Last edited by piyal; 02-23-2019, 05:15 PM.Comment
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Re: HP 15 bs742TX DKL50 LA-E802P
Schematic requests go in a different sub forum.https://www.badcaps.net/forum/forumdisplay.php?f=41Attached Filesif you find these attachements useful please consider making a small donation to the site
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Re: HP 15 bs742TX DKL50 LA-E802P
thank giesComment
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Re: HP 15 bs742TX DKL50 LA-E802P
https://www.badcaps.net/forum/showthread.php?t=103570Originally posted by zets01Due 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: HP 15 bs742TX DKL50 LA-E802P
Tested for me.Comment
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Re: HP 15 bs742TX DKL50 LA-E802P
Hi guys. There is a dump on the model 250 G6 (LA-E802P). Need clean ME region. https://www.badcaps.net/forum/newatt...71a477f501aa7aComment
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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,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
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Re: HP 15 bs742TX DKL50 LA-E802P
Thank you very much. Everything workedComment
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Re: HP 15 bs742TX DKL50 LA-E802P
Here's your Clean file. pleaseComment
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Re: HP 15 bs742TX DKL50 LA-E802P
hp 15 bs 171inia DKL50-E802P Bios bin needed...no display...attached is the bios bin kindly helpComment
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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,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: HP 15 bs742TX DKL50 LA-E802P
DKL50 LA-E802P REV 1.0 no display rebuild please. tia
SN; CND747BT1PComment
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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 am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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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... -
Product Name: Razer Blade 15 (2022)
Product ID: RZ09-0421
Motherboard: CH580
BIOS Versions I work with: 2.02 & 2.06
Bios File Size: 32,768 KB
Dear Forum Readers!
I'm looking for a BIOS modder or anyone with experience who would give me suggestions about my razer blade's BIOS settings.
I can view and edit the content of the BIOS .bin file with AMIBCP BIOS editor.
The BIOS files I'm working with are from badcaps.net and those are CLEAN BIOS files (anyone can find it with the search string: RZ09-0421).
!!! MY RAZER BLADE...11-24-2025, 05:52 PM
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