hp 15-bs031ne BIOS

[mazloum]

Hi
hp 15-bs031ne when power on, a white screen is appering with no data
i tried to boot from hdmi, with no success
when i press keys , i can heard beep....
i tried to update bios with recovery method, but i get 2 fast caps lock and 2 slow, with no screen

[lapfix]

Re: hp 15-bs031ne

it seems that your bios is corrupted now ! post your old one .

after we see if white screen still or not

[SMDFlea]

Re: hp 15-bs031ne

Bios requests https://www.badcaps.net/forum/forumdisplay.php?f=40

[mazloum]

Re: hp 15-bs031ne

this is my bios:

[mazloum]

Re: hp 15-bs031ne

i flashed it with this, but still the same:
https://www.badcaps.net/forum/showth...light=la-e791p

[SMDFlea]

Re: hp 15-bs031ne

Didn`t you read post #3 .Never mind, i`ll move this thread to the "Bios Requests" section.

[mazloum]

Re: hp 15-bs031ne BIOS

but i thought it is not bios problem

[lapfix]

Re: hp 15-bs031ne BIOS

as smdflea said...post your bios in appropriate section please

[mazloum]

Re: hp 15-bs031ne BIOS

i already post it

[lapfix]

Re: hp 15-bs031ne BIOS

try this and give feedback

[mazloum]

Re: hp 15-bs031ne BIOS

it still the same problem, white screen as soon as i press power button, with no display,

[lapfix]

Re: hp 15-bs031ne BIOS

and 2 fast caps lock and 2 slow are dissapear !

[SMDFlea]

Re: hp 15-bs031ne BIOS

Try this bios at post #4 https://www.badcaps.net/forum/showthread.php?t=71282

[mazloum]

Re: hp 15-bs031ne BIOS

[QUOTE=lapfix;953675]and 2 fast caps lock and 2 slow are dissapear ![/
the caps was blinking only when i try to recover bios by usb method, but now when i power it on it will shutdown after 2 seconds, still white screen, i noticed that the white screen is present even when i remove ram

[lapfix]

Re: hp 15-bs031ne BIOS

try the bios at post 13 ( Same BID) , if not make sure your problem NOT on LVDS cable or LED panel.

[mazloum]

Re: hp 15-bs031ne BIOS

now i got a new problem beside the white screen, the laptop will shut down after 2-3 seconds, no fan spin, i cleaned ram now fan ok and doesnot shutdown, but it keeps restart every 19-20 seconds,, i changed led panel, but the cable i have no one to change

[mazloum]

Re: hp 15-bs031ne BIOS

by the way the board: csl50/csl52 la-e791p rev: 2.0

[lapfix]

Re: hp 15-bs031ne BIOS

Did you try the bios post 13 !!
try this too : https://www.alisaler.com/hp-15-bs526...08328-bios-ec/

[mazloum]

Re: hp 15-bs031ne BIOS

Did you try the bios post 13 !!
try this too : https://www.alisaler.com/hp-15-bs526...08328-bios-ec/

yes i tried....
how can i flash ec??
thanks

[SMDFlea]

Re: hp 15-bs031ne BIOS

yes i tried....
how can i flash ec??
thanks

With a Vertyanov jig ,SVOD3,RT809H .What programmer(s) do you have ?