Satellite A30 - power AC problem

Hello.

My computer has a strange random problem related to AC power. It stops randomly. Here is the description (sorry my bad English):

* Power supply only: (battery not installed) it stops randomly.*

This isn't a problem of overheating because I have everything clean every 2 weeks. Average temperature of CPU is 45note? Aºcelsius.
What happends problem with my 2 original adaptors.
In the CC is fine. No pins bgas and pass the AC adapter cable is not stop it.
Cables AC adapters are in perfect condition.
It just keeps shut down. Sometimes I turn the computer and after 30seg its stops around the... other down time 5 minutes... other times 5: 00...
It happends no matter the cpu load... 0% or 100%...
I'm not even touch the computer!

* AC POWER AND BATTERY: * start the computer the battery.
Suddenly the recharge battery led turns off and he starts to perform.
Poster source ca but Toshiba power management software it "AC online - DISCHARGE BATTERY"
Its the same as if I remove the ac power cable but the ac adapter is always recognized.
Once I turn off the computer, battery starts to charge again. Battery led as active.

IM thinking on protected by some kind of regulator of tension or something related.

Any ideas? I already open and look for damaged components but everything seems in good condition.

Anyone with a similar problem which was resolved by the support from toshiba? What was the problem?

Best regards

Hello

I think that no one here will be able to tell what's exactly wrong with your laptop.
All makes really strange sounds and I think that it s related to the power supply electronic malfunction, which is part of the motherboard.
That's my personal opinion and in this case, the motherboard needs to be replaced

Of course, you can contact the ASP technician to check the laptop. The guy couldn't say exactly what part is malfunctioning and if the motherboard is affected
As you know the new motherboard is expensive about 300Euros
So you should really consider if a laptop second hand would be a better choice

Tags: Toshiba

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