This points to battery, motherboard, "brick" or connection issues.
But here's the thing that most people want to forget. The battery in this laptop is only a 300 cycle unit. So after a year, if the owner used it daily on battery power the battery is usually gone.
Call Sony and get an estimate. Figure worst case at about 500 bucks.
Bob
I'm on a sony vaio fw and running vista. battery is at 0% available, charging. but it doesn't actually charge unless im in sleep mode and this doesn't always work either. I reset my BIOS, reinstalled notebook controls for battery settings and the problem still exists. The charger will hold the computer on so I don't think its the charger and my battery is one year old and was working fine about a week ago. At seemingly random times I will get a hard shut down, even when connected to an AC power source. the battery even when charged will drain quickly and not give me the time estimate when i hover over the icon. At times the AC power will hold the computer on for hours, other times it wont even get past loading vista.
Is this my battery, charger, motherboard? A problem in vista? on a side note i wouldn't be surprised if the culprit in this is the old wiring in my apartment building, happened originally when i did not have the laptop plugged into a surge protecter.

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