Hp CSL50/CSL53 LA-E791P

[adriana75]

Hello Team,
I need a bios for hp 15-bs086nl, the motherboard is a LA-E791P Rev 2.0.......I have updated with the last bios and after that the laptop starts but there is no image on the screen.
I have updated the bios with a programmer with some files but i don't solve anything.
Unfortunately, i have not the original bios
Thank you for your help!!

[lapfix]

Hello Team,
I need a bios for hp 15-bs086nl, the motherboard is a LA-E791P Rev 2.0.......I have updated with the last bios and after that the laptop starts but there is no image on the screen.
I have updated the bios with a programmer with some files but i don't solve anything.
Unfortunately, i have not the original bios
Thank you for your help!!

Try one of post n2

Start with the Full 8MB Bios

https://www.badcaps.net/forum/troubl...81#post1317881

[awfulman]

Hi guys my motherboard model CSL50/CSL52 LA-E791P Rev: 2.0 2017/04/20 When upgrading from F21 to F75 it stayed on black screen when it restarted. Attached is the bios backup. I would be very grateful if you can help

[SMDFlea]

Hi guys my motherboard model CSL50/CSL52 LA-E791P Rev: 2.0 2017/04/20 When upgrading from F21 to F75 it stayed on black screen when it restarted. Attached is the bios backup. I would be very grateful if you can help

Please read https://www.badcaps.net/forum/troubl...before-posting ,type the serial number and laptop model number

[adriana75]

Try one of post n2

Start with the Full 8MB Bios

https://www.badcaps.net/forum/troubl...81#post1317881

Hello Team,
I need a bios for hp 15-bs086nl, the motherboard is a LA-E791P Rev 2.0.......I have updated with the last bios and after that the laptop starts but there is no image on the screen.
I have tried to update the bios with all files with the full 8MB Bios of post n2; now caps lock flash 5 long and 3 short times but i don't solve anything
Thank you for your help!!

[peste]

Hello Team,
I need a bios for hp 15-bs086nl, the motherboard is a LA-E791P Rev 2.0.......I have updated with the last bios and after that the laptop starts but there is no image on the screen.
I have tried to update the bios with all files with the full 8MB Bios of post n2; now caps lock flash 5 long and 3 short times but i don't solve anything
Thank you for your help!!

post S/N, product number,etc.

[adriana75]

post S/N, product number,etc.

Hello Team,
My laptop is hp 15-bs086nl, S/N: CND810211B , Product number: 3CC90EA#ABZ , the motherboard is a CSL50/CSL52 LA-E791P Rev 2.0 2017-07-18
Thank you for your help!!

[awfulman]

Please read https://www.badcaps.net/forum/troubl...before-posting ,type the serial number and laptop model number

Model 15-bs017nt SN:CND732287D ProdID:2CL26EA#AB8

[hoaca388]

Model 15-bs017nt SN:CND732287D ProdID:2CL26EA#AB8

HP Notebook - 15-bs017nt

[awfulman]

HP Notebook - 15-bs017nt

thank you very much but the problem persists again 5 long 3 short caps lock light

[hoaca388]

thank you very much but the problem persists again 5 long 3 short caps lock light

Check hardware problem , that is a new bios file.

[awfulman]

Check hardware problem , that is a new bios file.

laptop was working, ended up updating bios, rebooted and stayed at black screen

[Santiago “Colo” Cerda]

Hello, I don't know much about this, but I need to locate the BIOS chip on a csl50/csl52 la-e791p rev 2.0 of an hp 250 g6 notebook with a intel core i3 6006U I looked for the chip but I couldn't find it (sorry for my English )

[peste]

Hello, I don't know much about this, but I need to locate the BIOS chip on a csl50/csl52 la-e791p rev 2.0 of an hp 250 g6 notebook with a intel core i3 6006U I looked for the chip but I couldn't find it (sorry for my English )

look on both sides of the board...

[ptareco1]

It worked. Using 08328A. It recovered a HP 15-bs003np with Motherboard CSL50 LA-E791P Rev: 1.0 2017-03-10. Thanks!

[feco93]

Hello!

I have a csl50/csl52 la-e791P motherboard. I got the information that after updating the bios there was a black screen.
I can attach the original bios. You can look at it and see what's wrong with it.
Laptop type: HP 3168NGW

HP 250G6
SN: CND7416CWD
Product ID: IWY08EA#AKC

[optyqus]

Re: LA-E791P rev 2.0 bios

try this one... good luck

Thank you so much, this one actually worked in my case... a HP250G6 (HP15-bs020nq i3 with CSL50/52 LA-E791P mb). Laptop died during normal bios update, power on but no display. Tried various bios files, including official bios from HP website. I performed the flash straight on the bios chip pins using a SOP8 clip and RT809 programmer. The bios chip is a winband 25Q64JVS1Q. Notebook is now alive, THANKS!