HP 15 bs DKL50 LA-E802P

[jermac0711]

Re: HP 15 bs DKL50 LA-E802P

Need help in rebuilding DKL50 LA-E802P REV 1.0 bios. No display. The fan is spinning only for 3 seconds and stop.
Thank you in advance

[peste]

Re: HP 15 bs DKL50 LA-E802P

Need help in rebuilding DKL50 LA-E802P REV 1.0 bios. No display. The fan is spinning only for 3 seconds and stop.
Thank you in advance

read..
https://www.badcaps.net/forum/showthread.php?t=103570
try post #41
https://www.badcaps.net/forum/showth...t=08328&page=3

[jermac0711]

Re: HP 15 bs DKL50 LA-E802P

read..
https://www.badcaps.net/forum/showthread.php?t=103570
try post #41
https://www.badcaps.net/forum/showth...t=08328&page=3

My request was disappeared that is why I started a thread. I'm sorry.

[dgs3342]

Re: HP 15 bs742TX DKL50 LA-E802P

try this. checked & working...

Works but slow at turning on. Maybe have to clean ME

[amon76]

Re: HP 15 bs DKL50 LA-E802P

hi i need bios for 15-bs142nl serial number CND8097V94. I post original dump corrupted during bios update

[Vesko356]

Re: HP 15 bs DKL50 LA-E802P

hi i need bios for 15-bs142nl serial number CND8097V94. I post original dump corrupted during bios update

BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/showthread.php?t=103526

6. Finding bios update packages
6.1.8 HP
See:
[Guide] How to extract ready for programming dump from HP update executable file
https://www.badcaps.net/forum/showthread.php?t=121948

[Guide] How to find the right HP bios version to flash
https://www.badcaps.net/forum/showth...51#post1261151

When you`ve found and extracted the right bios using the guides above you can add the DMI (serial number,featurebyte etc) and Windows key to the new bios using following offsets

DMI and Windows key: 210000 - 21103F
.

[amon76]

Re: HP 15 bs DKL50 LA-E802P

can somebody help me? i have never done this kind of operation. Thanks in advance

[hoaca388]

Re: HP 15 bs DKL50 LA-E802P

can somebody help me? i have never done this kind of operation. Thanks in advance

HP Notebook - 15-bs142nl

Bid : 08328
DMI + Windows key : 210000h -> 21103Fh

[peste]

Re: HP 15 bs DKL50 LA-E802P

can somebody help me? i have never done this kind of operation. Thanks in advance

try bios post#12 ...08328 ..the DMI interval at the post #46..
https://www.badcaps.net/forum/showth...ighlight=08328

[amon76]

Re: HP 15 bs DKL50 LA-E802P

thank you so much, solved with 08328.rar file

[pcconnect]

Re: HP 15 bs DKL50 LA-E802P

Hi, I need bios fix. Its a black screen after bios update. Mobo LA-E802P laptop 15-bs162sa SN CND7374FVZ

[SMDFlea]

Re: HP 15 bs DKL50 LA-E802P

Hi, I need bios fix. Its a black screen after bios update. Mobo LA-E802P laptop 15-bs162sa

You must post the serial number when asking for help -

https://www.badcaps.net/forum/showthread.php?t=103570

Everything you need is right here in this thread,read the guides by Vesko at post #46 .

.

[pcconnect]

Re: HP 15 bs DKL50 LA-E802P

08328 plus advise from post #48 worked for me.
love to learn from you guys!!!
donated!!!

[Deviathon]

Re: HP 15 bs DKL50 LA-E802P

Is there a working Bios for 15-BS143TU
also has the DKL50 LA-E802P board

Thanks in advance

[qayyum786]

Re: HP 15 bs DKL50 LA-E802P

Is there a working Bios for 15-BS143TU
also has the DKL50 LA-E802P board

Thanks in advance

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570


POST BIOS BACKUP
POST SERIAL NUMBER/SERVICE TAG:-


All donations to badcaps 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.

[il60]

Hi,

after windows update, or bios update don"t really know,, laptop did no post

Model : hp 15 bs113nf

Board : DKL50 LA-E802P REV 1.0

SN : CND7467OLN

Original bios attach file

As alway, for good bios i will donate some € to this wonderful forum

thanks for all

[Vesko356]

Hi,

after windows update, or bios update don"t really know,, laptop did no post

Model : hp 15 bs113nf

Board : DKL50 LA-E802P REV 1.0

SN : CND7467OLN

Original bios attach file

As alway, for good bios i will donate some € to this wonderful forum

thanks for all

It's CND74670LN actually.

Here's your new bios with Serials and Windows key transferred, ready for programming:

[il60]

It's CND74670LN actually.

Here's your new bios with Serials and Windows key transferred, ready for programming:

Thanks you very much

[Coldfear]

Hi, i have a Hp model 15 and got error at trying to update bios, it writed OK but during verifying at about 80 % suddenly restarts (i did have charger pugged in, connected to a UPS) and after that no image, no boot nothing.
I tried Hp method with a usb stick but nothing is working. It just power up fan is spinning but no image, nothing.
Before bios update i did not make any bios backup (silly me!) but at least i heve the serial.
I tried to reflash using SOIC8 SOP8 IC TEST Clip Adapter Cable with a ch341 programmer but not succeded to read the chip- wich is AH1747 25B64CSIG E82458.
So now i think the next move is to desolder the chip and try to flash it but with what bios?
So if someone cand help me out whould be awsome!
Here are the detailed info about the laptop:
Model: HP Notebook 15-bs102nq
Product number: 2QH21EA#AKE
SN: CND8113K60
Motherboard SN:
Original Bios INSYDE: F34
MB SN: DKL50 LA-E802P REV 1.0 2017-06-23
BIOS CHIP: AH1747 25B64CSIG E82458
CPU CODE: 06805

[Vesko356]

So now i think the next move is to desolder the chip and try to flash it but with what bios?

No, next move is to read the bios chip. Your bios backup is important even if its corrupted. We need the DMI, Windows key, and BID version from it.
Find a way to make a bios dump, and upload the file here.