Toshiba Satellite Pro undiagnosed problem

[Lloklethalis]

Hi, so my problem is that my laptop was working fine a couple days ago then yesterday the fan started getting louder then it turned off I thought it was overheated over 24 hrs later and still nothing there are no lights when the charger is in except for a flash of the charger dedicated LED when at a certain angle and
My theories on the problem, board level failure, charger problem affiliated with this maybe, battery failure or a faulty DC Jack I think it's called (wher the charger is plugged in)

Any help would be most appreciated ~ Llok

[otengkwaku]

Have you cleaned the laptop recently. I think it has to do with dust.
Open the laptop and clean the fan also clean the heat sink.
After that oil the the fan and let see if it works

[steverino1]

When the dust builds up, excessive heat can kill it. That might be why the fan got so loud.
The motherboard may need to be "reworked/reballed" and that may fix it. Check ebay for places that will do it. http://www.ebay.com/bhp/motherboard-repair-service

Really hard to give a definite answer, unless you're in Pittsburgh.
Sorry about the weak answer.
http://compnewbie.com/clean-your-pc/

[Lloklethalis]

Thanks i'll try it

[Lloklethalis]

So I have cleaned it out and it doesn't work still what do I try replacing first motherboard or battery