Equium P300-16 t - no power

Hello...

Not sure if anyone can help me out here?

I have a Toshiba Equium P300-16t

Initially when turned on, lights, dvd starts, 2 low beeps (which seems to do it on all laptops) then the screen turns on but would not go further?

I left the power cable with the laptop off the battery when the battery is charged, press the power button, the button light, 2 seconds, goes off... Nothing else happens?

Anyone know what may be the problem?
Or if I can do something to make it work again.

While the laptop seems to be starting, (lighting of the screen to the top) I tried a new screen, the same result, the new ram and hard disk, always the same result...

Now without apparent reason, as I said, since the loaded battery, laptop don't even start? (I tried different batteries and without battery but still nothing?)

Thank you very much in advance for any help anyone can offer.

Kind regards.

Deevie

Hello

I put t think the battery is the problem.
If the AC adapter is plugged in the laptop must lights without the connected battery. You have tested the new RAM and the problem persists?
Well, in this case, the motherboard may be defective or other part as CPU.

It seems that the laptop can not pass the POST (power on self test) and in this case primarily the motherboard is default.

Tags: Toshiba

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