Re: EPK50 LA-G07EP Rev 2.0 black screen

No image. Only screen get darker, like its working but no image and no backlight.

I tried with bios in this post [URL="https://www.badcaps.net/forum/showthread.php?p=1066246#post1066246"]https://www.badcaps.net/forum/showthread.php?p=1066246#post1066246[/URL] but laptop not working.

laptop is turning on, fan spins, but screen keep in black. If I use phone torch I can see screen in black for some seconds, and then laptop restarts over and over.

I saw this youtube video [URL="https://www.youtube.com/watch?v=LElrfsf1Xp8"]https://www.youtube.com/watch?v=LElrfsf1Xp8[/URL] but motherboard its not the same.

Thanks!I tried

Re: HP 250 G7 BoardID EPK50 LA-G07EP Rev 2.0

Thanks Sir. Dont know why, when I program chip, get gorrupted. Im using CH341A programmer with Colibri (also I tried with other sofware). I also tried with new replacement chips. What can I do?
Best regards

EDIT: I tried now with NeoProgrammer V2.2.0.8 and it was programmed well!! Now laptop is turning on, fan spins, but screen keep in black. If I use phone torch I can see screen in black for some seconds, and then laptop restarts over and over.

Re: HP 250 G7 BoardID EPK50 LA-G07EP Rev 2.0

Thanks for your answer.
I upload my backup, but I think it is also damaged......

Re: HP 250 G7 BoardID EPK50 LA-G07EP Rev 2.0

Dear, I tried to program the bios, but after programming, if I read chip there are a some differences. I tried to turn on laptop but still in black screen. Also I bought two new chips. Still the same. What could be happening? Thanks a lot.


images:

[url]https://ibb.co/LRG6nYp[/url]

[url]https://ibb.co/BL17hNM[/url]Re: HP 250 G7 BoardID EPK50 LA-G07EP...ences. I tried