Back light Flickering

[nbanti]

Hi dear all,

I have samsung laptop. With power adapter, When i increase or decrease the Brightness it is working normally. But if i do it with battery power, Screen get flickering and some noise come from LCD. If i plug the adapter that time, Flickering and Noise stop and LCD Works fine. I have change the LCD. But problem is same.
Please tell me what to do.

Thanks all.

[polytek]

Re: Back light Flickering

it's better to post the laptop model or the motherboard code, my advice is try to update the bios to the last version,try another battery, try another lcd cable

[nbanti]

Re: Back light Flickering

Thank you for the reply.

Laptop Model is 300E. And it is a Core i3 Laptop.

Thank you.