Laptop not turns on

[Turab_ali]

Can someone tell me why, when I turn on my laptop screen, nothing happens? The power button isn't working, and the lights on the keyboard aren't turning on either. Can someone explain what the issue might be?

[Huffer]

It might be several things but the first suspect is a lack of power. If the AC adapter is no longer working and the battery is completely discharged there will be no response to the power button. Does a light come on next to the adapter socket when you plug in the adapter?

[Turab_ali]

Battery is completely ok power adaptor is also ok but the cooling fan still starts and off until the battery is finished. The power light on and off (color like mustard or yellow and white) after sometime the color is mustard or yellow constantly. Ssd and ram is also ok. I can't figure the problem. Plz help to find the problem

[Huffer]

That has all the symptoms of a dead motherboard.

[Turab_ali]

Then what should i do

[Turab_ali]

Then what should i do?

[Huffer · Accepted solution]

If you have laptop repair experience it is possible to find a replacement motherboard and do a replacement for a fairly reasonable cost. If you have to buy the part PLUS pay a technician to do the repair it is likely to cost almost as much as a new laptop. So most people who experience a dead laptop motherboard buy a new laptop. The data on the hard drive is almost surely still intact and can be ported over to a new machine.