HP 15-BS CSL50-CSL52 LA-E801P Rev:2.0 Bios

[peste]

bonjour je deterre un peu le topic, mais avez vous trouvez une solution je suis dans le meme cas que vous
bonne soirée
@+christophe

hello I'm digging up the topic a bit, but have you found a solution I'm in the same situation as you
good evening
@+christophe

in English please..

read the rules..https://www.badcaps.net/forum/troubl...before-posting

post the S/N, the original bios of the laptop, the motherboard model, the full name and model of the laptop,etc.

[Info13]

serial number :-CND8086NZX

DMI @ 210000-210FFF

Thanks I flashed the bios with file you post it. But the problem still remain with my laptop, which is a capslock blinking 5 long 3 short

[qayyum786]

serial number :-CND8086NZX

DMI @ 210000-210FFF

[Info13]

thank you
backup bios file in attached file
serial number of laptop (i think you mean): CND8086NZX
motherboard: CSL50/CSL52 LA-E801P Rev : 2.0 2017-07-18

[hoaca388]

Post backup bios file and serial number .

[Info13]

Read the rules : https://www.badcaps.net/forum/troubl...before-posting

If there's something wrong please tell me Thanks

I have read it before posting...
What I do wrong ?
If about searching..I have made it

[hoaca388]

Hello,
please I need a dump bios or the way to have firmware with this informations:
laptop: hp 15bs041nk
Bios chip: winbond 25Q64JVSIQ

Knowing that, the CH341A Programmer shows 5 names of bios when detecting my own one between them W25Q64JV that I used to read and save dump
thank you for your intentions

Read the rules : https://www.badcaps.net/forum/troubl...before-posting

[Info13]

Hello,
please I need a dump bios or the way to have firmware with this informations:
laptop: hp 15bs041nk
Bios chip: winbond 25Q64JVSIQ

Knowing that, the CH341A Programmer shows 5 names of bios when detecting my own one between them W25Q64JV that I used to read and save dump
thank you for your intentions

[hardware1]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

hi ineeed claer me late display

Here's your clean file, try it and let me know.

[karemkf]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

hi ineeed claer me late display

[hardware1]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

hi this bios is copy from original, Image appears after 20 seconds

Thank you..

Here's your clean file, try it and let me know.
NOTE: this thread not for HP 250 G6. Next time you can search for your device thread or make your own.

[rager007]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

hi this bios is copy from original, Image appears after 20 seconds

Thank you..

[ruzgarra34]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

Thank you

[hoaca388]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

csl50-csl52 la-e801p rev:2

[Ibherath]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

CSL50-CSL52 LA-E801P Rev:2

[x4ndr001d]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

Thank you

[Marc97]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

I want to clean this file

HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0
MB : CSL50-CSL52 LA-E801P
Rev:2.0
2017-07-18

try

[Arqueros17]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

Csl50-csl52 la-e801p rev2.0 discrete

[peste]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

I compare this mother board with working board. All coil voltages are same. But this one no have display. I can't understand,hat is the problem.
I get this backup (#40) from that working board.

you checked the display..LVDS cable, video chip..can the video chip be detached from the motherboard..try a light test reflow..do you have an image on the external monitor ??

[jeewantha]

Re: HP 15-BS588TU CSL50-CSL52 LA-E801P Rev:2.0 Bios

I compare this mother board with working board. All coil voltages are same. But this one no have display. I can't understand,hat is the problem.
I get this backup (#40) from that working board.