Need help with HP-Pavilion 15-n266sa

[ciki]

Hi laptop starts ,fan spins but no display ,caps lock blinking
If someone have bios dump but I already reprogram bios from hp website still the same
Its machine with Amd a8 cpu will attach schematic and if someone can help thx

[sopik78]

Re: Need help with HP-Pavilion 15-n266sa

How many caps lock blinks? First find on HP website, what does that mean.

[ciki]

Re: Need help with HP-Pavilion 15-n266sa

Its continuous blink caps lock

[dj_ricoh]

Re: Need help with HP-Pavilion 15-n266sa

Reflow it

[Djosla]

Re: Need help with HP-Pavilion 15-n266sa

post your old bios dump

[ala_borbe]

Re: Need help with HP-Pavilion 15-n266sa

got no better things to do so i extracted and decrypted both bios files for this model

[ciki]

Re: Need help with HP-Pavilion 15-n266sa

Need KBC bios file I deleted by mistake

[ciki]

Re: Need help with HP-Pavilion 15-n266sa

post your old bios dump

Sladjo Laptop start but show only backlight so its like starting but blank,bios is ok because i use on another same laptop and its working ,Also try another screen and connector cable

[JaroTech]

Re: Need help with HP-Pavilion 15-n266sa

Hi, is this the same schema in the first post?

[ciki]

Re: Need help with HP-Pavilion 15-n266sa

No I dont have for this one

[JaroTech]

Re: Need help with HP-Pavilion 15-n266sa

Can you find a 5 pins chip around the screen connector?

[ciki]

Re: Need help with HP-Pavilion 15-n266sa

yes

[JaroTech]

Re: Need help with HP-Pavilion 15-n266sa

And what is the number on that chip when you find it?

[subroto]

Re: Need help with HP-Pavilion 15-n266sa

Some days ago I found same problem with a HP Probook 440 G0. That was the problem with LAN Controller Chip. I suggest you to have a try with taking out LAN chip.
Good Luck!!!