Hp CSL50/CSL53 LA-E791P

[peste]

Re: Hp CSL50/CSL53 LA-E791P

Anyone got a working bios file for my model?
issue of my laptop is 5x blinking of capslock.

MODEL: 15-bsoo3ne
CSL50/CSL52 LA-E791P REV 2.0

specs: i3 6th gen
intel igpu / no dedicated

i attached the backup of my bios.

if the bios from post # 40 does not work, try the bios from post # 2, variants 08328A or 08328B.
DMI + KEYWIN 210000 - 21103F

[mohammed aram]

Re: Hp CSL50/CSL53 LA-E791P

Here you go

Thanks.
It works for me

[fcnamcoi]

Re: Hp CSL50/CSL53 LA-E791P

Does anyone have a working bios file for my model?
the problem of my laptop shows like the picture below

MODEL: HP 15-BS572TU
CSL50 / CSL52 LA-E791P
REV : 2.0
2017 - 04 - 20

Specifications: i3-6006U



I have attached my bios backup.

[peste]

Re: Hp CSL50/CSL53 LA-E791P

Does anyone have a working bios file for my model?
the problem of my laptop shows like the picture below

MODEL: HP 15-BS572TU
CSL50 / CSL52 LA-E791P
REV : 2.0
2017 - 04 - 20

Specifications: i3-6006U

I have attached my bios backup.

the DMI information is missing, try this..

https://www.youtube.com/watch?v=9T57ktw8n3Y

[jimore]

Re: LA E791P REV 2.0 bios request

i get the LA E791P REV 2.0 if some one need it

thanks working forme hp 15-bs016nx la-e791p rev 2.0

[Leo43420]

Re: Hp CSL50/CSL53 LA-E791P

Need working bios for my model?
Model : Hp 15-bs003ni
CSL50/CSL52 LA-E791P
REV: 2.0
2017-07-18
Specs: i3 6006u intel hd520

[peste]

Re: Hp CSL50/CSL53 LA-E791P

Need working bios for my model?
Model : Hp 15-bs003ni
CSL50/CSL52 LA-E791P
REV: 2.0
2017-07-18
Specs: i3 6006u intel hd520

always when you ask for a bios post the original bios of the laptop even if it is corrupted

[Lucky7Napoleon]

Re: LA E791P REV 2.0 bios request

i get the LA E791P REV 2.0 if some one need it

Thankyou!!! perfect after I erase and write all version of the last two bios update hp, I lost my hope, and I tried to write your! Perfect!

Now production mode I will write data

[roml]

Re: LA E791P REV 2.0 bios request

i get the LA E791P REV 2.0 if some one need it

This one 100% working thanks

[cornel1us]

Re: Hp CSL50/CSL53 LA-E791P

Try

Thanks a lot for help in a search of cleared from ME region BIN file for my HP 15-bs012ur laptop version , got some black display after unsuccessful bios update cause of bad HDD which just suddenly turned off the whole laptop power when bios updated the boot block under uefi condition and HHD just counted like 0 disc MBR file system and windows was on m.2 type SSD which was counted 1 disc GPT file system , probably it makes some glitch if you try update bios with hands thru windows exe file and downloaded from HP genuine site . I want to say thank you with some donation to this site
Thanks a lot what this kind forum and people like you exist .

[marekr76]

Re: Hp CSL50/CSL53 LA-E791P

Hi colleagues,
I own a laptop 15-bs008nw, during the update my bios died. Please insert the bios for:
- Intel Core i3-6006U processor
- Intel HD Graphics 620

Or which one from post #2 will be suitable?

If you need even more information about my laptop, please contact me.

[Vesko356]

Re: Hp CSL50/CSL53 LA-E791P

Hi colleagues,
I own a laptop 15-bs008nw, during the update my bios died. Please insert the bios for:
- Intel Core i3-6006U processor
- Intel HD Graphics 620

Or which one from post #2 will be suitable?

If you need even more information about my laptop, please contact me.

Upload your bios backup, add serial number.

.

[marekr76]

Re: Hp CSL50/CSL53 LA-E791P

Unfortunately I don't have a backup of the bios.
Serial number: CND7420K2D
ProdID: IWA45EA#AKD

I can buy a bios microprocessor with the ability to upload software, but I need to provide the software.

@Vasko356, if you need any more information I can help.

[Vesko356]

Re: Hp CSL50/CSL53 LA-E791P

Unfortunately I don't have a backup of the bios.

Without your original bios we can't see the board ID (not to mention the DMI, Windows key etc.) in this situation the answer to your question

which one from post #2 will be suitable?

will be - no one knows. Try them one after the other.

.

[marekr76]

Re: Hp CSL50/CSL53 LA-E791P

After updating the bios I have a black screen. Is there any way to read the information you ask? I have access to stickers under the case with different numbers to read?

[Vesko356]

Re: Hp CSL50/CSL53 LA-E791P

Is there any way to read the information you ask?

Read the BIOS guides, methods, resources and tools:
https://www.badcaps.net/forum/showthread.php?t=103526
Additionally, read the FAQ at: https://www.badcaps.net/forum/showthread.php?t=98665

.

[il60]

HP 15- bs018nf Crach During Bios update, now black screen (dump bios provided)

Hello,

i have an HP 15- bs018nf, i updated the bios, but the computer crash during update

BOARD : CSL50/CSL52 LA-E791P REV 2.0

now black screen

may you repair my bios in order to have work bios but keep all hp information (DMI sn..)

dump attached,

Again big thank you !!!

as alway, for dump work, i will make donation for this wonderfull forum

[Vesko356]

Re: HP 15- bs018nf Crach During Bios update, now black screen (dump bios provided)

Hello,

i have an HP 15- bs018nf, i updated the bios, but the computer crash during update

BOARD : CSL50/CSL52 LA-E791P REV 2.0

now black screen

may you repair my bios in order to have work bios but keep all hp information (DMI sn..)

dump attached,

Again big thank you !!!

as alway, for dump work, i will make donation for this wonderfull forum

Here you are (DMI+Windows key transferred):

[il60]

Re: HP 15- bs018nf Crach During Bios update, now black screen (dump bios provided)

Here you are (DMI+Windows key transferred):

Thanks !!!!

i let you know asap

[marekr76]

Re: Hp CSL50/CSL53 LA-E791P

Without your original bios we can't see the board ID (not to mention the DMI, Windows key etc.) in this situation the answer to your question

will be - no one knows. Try them one after the other.

.

Hello,
I soldered the chip and made a copy of the data. I don't know what's in there, because it's after the upgrade attempt after which the computer didn't boot anymore.