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all donations are welcome,
see the donate button at the bottom of the page, or
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Re: HP 15 bs DKL50 LA-E802P
HP 15-BS164TU DKL50 LA-E802P Rev1.0 Bios
can any one please send me the BIOSComment
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----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Re: HP 15 bs DKL50 LA-E802P
my laptop screen is black after BIOS update
I need BIOS for hp15-bs16TU DKL LA-E802P Rev:1.0
can any one please send me the BIOSComment
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Re: HP 15 bs DKL50 LA-E802P
Sn# cnd8144kfxComment
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Become a Badcaps supporter
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Re: HP 15 bs DKL50 LA-E802P
Thank you so much
now my laptop is working goodComment
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Re: HP 15 bs DKL50 LA-E802P
hello guys, can someone rebuild this bios for me. something went wrong with the bios update. it starts, restarts 2 times, but no image. consumption 600mA,
here is original file and serial:CND7363ZMCLast edited by stevetaylor; 07-21-2023, 12:43 PM.Comment
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Re: HP 15 bs DKL50 LA-E802P
thank you Vesko, working well.I appreciate your effortComment
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Re: HP 15 bs DKL50 LA-E802P
Hello everyone, please rebuild bios for me. Something went wrong when the bios was update without power supply.
HP 15-bs119ur
serial:CND7443DQSComment
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Re: HP 15 bs DKL50 LA-E802P
[Guide] How to find the right HP bios version to flash
https://www.badcaps.net/forum/showthread.php?t=122195
[Guide] How to extract ready for programming dump from HP update executable file
https://www.badcaps.net/forum/showthread.php?t=121948
When you have found the right bios version and extracted it the next job,before flashing it,is to copy the DMI (serial number,feature byte etc) from your backup to the new bios.
Use a hex editor with these offsets,just copy from the backup,and use the same offsets in the new bios and paste in.If you can`t do that let us know.
210000 - 211FFF
.Attached Filesif you find these attachements useful please consider making a small donation to the site
Last edited by SMDFlea; 08-23-2023, 01:29 AM.Comment
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Re: HP 15 bs DKL50 LA-E802P
Downloaded orig bios from HP website.
I find there 5 .bin files - 084D4/0832D/0832E/08328/08445
In my orig bios downloaded bin file i found by hex editor line - F.24... ..!9 08238A.bin.. .
I don't understand what to do next...
Found BID in my bios file - BID08328
I will try to rewrite DMI from my file to downloaded from hp site.Last edited by GeorgikRostov; 08-23-2023, 02:39 AM.Comment
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Re: HP 15 bs DKL50 LA-E802P
Done!!! Thanks!!!!!Downloaded orig bios from HP website.
I find there 5 .bin files - 084D4/0832D/0832E/08328/08445
In my orig bios downloaded bin file i found by hex editor line - F.24... ..!9 08238A.bin.. .
I don't understand what to do next...
Found BID in my bios file - BID08328
I will try to rewrite DMI from my file to downloaded from hp site.Comment
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Comment
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All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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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
Comment